DE2515075A1 - Condensn products of erythromycyl-amine with aldehydes - antibiotic erythromycin derivs active against gram negative and gram positive bacteria - Google Patents
Condensn products of erythromycyl-amine with aldehydes - antibiotic erythromycin derivs active against gram negative and gram positive bacteriaInfo
- Publication number
- DE2515075A1 DE2515075A1 DE19752515075 DE2515075A DE2515075A1 DE 2515075 A1 DE2515075 A1 DE 2515075A1 DE 19752515075 DE19752515075 DE 19752515075 DE 2515075 A DE2515075 A DE 2515075A DE 2515075 A1 DE2515075 A1 DE 2515075A1
- Authority
- DE
- Germany
- Prior art keywords
- group
- carbon atoms
- alkyl
- phenyl
- erythromycylamine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 ULGZDMOVFRHVEP-RWJQBGPGSA-N 0.000 title claims abstract description 8
- XCLJRCAJSCMIND-JCTYMORFSA-N (9S)-erythromycyclamine Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)[C@@H](N)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 XCLJRCAJSCMIND-JCTYMORFSA-N 0.000 title claims description 33
- 150000001299 aldehydes Chemical class 0.000 title claims description 7
- 229960003276 erythromycin Drugs 0.000 title abstract 2
- 241000192125 Firmicutes Species 0.000 title 1
- 230000003115 biocidal effect Effects 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 36
- -1 phenoxy, phenyl Chemical group 0.000 claims abstract description 27
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 20
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 16
- 125000005843 halogen group Chemical group 0.000 claims abstract description 12
- 239000002253 acid Substances 0.000 claims abstract description 9
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 5
- 125000005083 alkoxyalkoxy group Chemical group 0.000 claims abstract description 4
- 125000005085 alkoxycarbonylalkoxy group Chemical group 0.000 claims abstract description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims abstract description 4
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 4
- 125000004984 dialkylaminoalkoxy group Chemical group 0.000 claims abstract description 4
- 125000002541 furyl group Chemical group 0.000 claims abstract description 4
- 125000005113 hydroxyalkoxy group Chemical group 0.000 claims abstract description 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims abstract description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 4
- 125000004076 pyridyl group Chemical group 0.000 claims abstract description 4
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 4
- 125000001544 thienyl group Chemical group 0.000 claims abstract 3
- 125000003342 alkenyl group Chemical group 0.000 claims abstract 2
- 239000007859 condensation product Substances 0.000 claims description 61
- 125000004432 carbon atom Chemical group C* 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 11
- WGCNASOHLSPBMP-UHFFFAOYSA-N Glycolaldehyde Chemical compound OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 10
- 239000004480 active ingredient Substances 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 9
- 125000003277 amino group Chemical group 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 150000007524 organic acids Chemical class 0.000 claims description 7
- 235000005985 organic acids Nutrition 0.000 claims description 7
- 150000007522 mineralic acids Chemical class 0.000 claims description 6
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 6
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 5
- 150000001241 acetals Chemical class 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 5
- 125000003884 phenylalkyl group Chemical group 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- YSEFYOVWKJXNCH-UHFFFAOYSA-N 2-methoxyacetaldehyde Chemical compound COCC=O YSEFYOVWKJXNCH-UHFFFAOYSA-N 0.000 claims description 4
- 238000005984 hydrogenation reaction Methods 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 125000004450 alkenylene group Chemical group 0.000 claims description 3
- 125000003368 amide group Chemical group 0.000 claims description 3
- 125000000623 heterocyclic group Chemical group 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 125000002950 monocyclic group Chemical group 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 3
- 125000002071 phenylalkoxy group Chemical group 0.000 claims description 3
- 125000006239 protecting group Chemical group 0.000 claims description 3
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims description 3
- 125000005420 sulfonamido group Chemical group S(=O)(=O)(N*)* 0.000 claims description 3
- 125000004434 sulfur atom Chemical group 0.000 claims description 3
- 239000000375 suspending agent Substances 0.000 claims description 3
- YGFIFLUMYCKCIO-UHFFFAOYSA-N 2-(2-methylanilino)acetaldehyde Chemical compound CC1=CC=CC=C1NCC=O YGFIFLUMYCKCIO-UHFFFAOYSA-N 0.000 claims description 2
- GRPCUUOARAVXNN-UHFFFAOYSA-N 2-methoxy-n-(2-oxoethyl)benzamide Chemical compound COC1=CC=CC=C1C(=O)NCC=O GRPCUUOARAVXNN-UHFFFAOYSA-N 0.000 claims description 2
- XFFILAFLGDUMBF-UHFFFAOYSA-N 2-phenoxyacetaldehyde Chemical compound O=CCOC1=CC=CC=C1 XFFILAFLGDUMBF-UHFFFAOYSA-N 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 229910000510 noble metal Inorganic materials 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229940079593 drug Drugs 0.000 claims 1
- 239000003814 drug Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 125000004414 alkyl thio group Chemical group 0.000 abstract 2
- 125000004429 atom Chemical group 0.000 abstract 2
- 229940088710 antibiotic agent Drugs 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 abstract 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 abstract 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 102220067365 rs143592561 Human genes 0.000 abstract 1
- UYWQUFXKFGHYNT-UHFFFAOYSA-N Benzylformate Chemical compound O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 10
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 235000019359 magnesium stearate Nutrition 0.000 description 5
- 229920002261 Corn starch Polymers 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 108010010803 Gelatin Proteins 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 239000008120 corn starch Substances 0.000 description 4
- 239000008298 dragée Substances 0.000 description 4
- 239000008273 gelatin Substances 0.000 description 4
- 229920000159 gelatin Polymers 0.000 description 4
- 235000019322 gelatine Nutrition 0.000 description 4
- 235000011852 gelatine desserts Nutrition 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 102000006835 Lamins Human genes 0.000 description 3
- 108010047294 Lamins Proteins 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 210000005053 lamin Anatomy 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- PTHCMJGKKRQCBF-UHFFFAOYSA-N Cellulose, microcrystalline Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC)C(CO)O1 PTHCMJGKKRQCBF-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- IYFATESGLOUGBX-YVNJGZBMSA-N Sorbitan monopalmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O IYFATESGLOUGBX-YVNJGZBMSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 235000013871 bee wax Nutrition 0.000 description 2
- 239000012166 beeswax Substances 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
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- 238000004440 column chromatography Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000006114 decarboxylation reaction Methods 0.000 description 2
- 125000004663 dialkyl amino group Chemical group 0.000 description 2
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 125000003232 p-nitrobenzoyl group Chemical group [N+](=O)([O-])C1=CC=C(C(=O)*)C=C1 0.000 description 2
- XQYZDYMELSJDRZ-UHFFFAOYSA-N papaverine Chemical compound C1=C(OC)C(OC)=CC=C1CC1=NC=CC2=CC(OC)=C(OC)C=C12 XQYZDYMELSJDRZ-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
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- 229920002554 vinyl polymer Polymers 0.000 description 2
- DYOZNCVZPFIXLU-UHFFFAOYSA-N 1,1,2-trimethoxyethane Chemical compound COCC(OC)OC DYOZNCVZPFIXLU-UHFFFAOYSA-N 0.000 description 1
- GEUZCLYZVBWYRQ-UHFFFAOYSA-N 1,1-diethoxy-2-(2-methoxyethoxy)ethane Chemical compound CCOC(OCC)COCCOC GEUZCLYZVBWYRQ-UHFFFAOYSA-N 0.000 description 1
- UUBOQGZIYKWPRN-UHFFFAOYSA-N 2-(2,2-diethoxyethoxy)ethanol Chemical compound CCOC(OCC)COCCO UUBOQGZIYKWPRN-UHFFFAOYSA-N 0.000 description 1
- IUVCFHHAEHNCFT-INIZCTEOSA-N 2-[(1s)-1-[4-amino-3-(3-fluoro-4-propan-2-yloxyphenyl)pyrazolo[3,4-d]pyrimidin-1-yl]ethyl]-6-fluoro-3-(3-fluorophenyl)chromen-4-one Chemical compound C1=C(F)C(OC(C)C)=CC=C1C(C1=C(N)N=CN=C11)=NN1[C@@H](C)C1=C(C=2C=C(F)C=CC=2)C(=O)C2=CC(F)=CC=C2O1 IUVCFHHAEHNCFT-INIZCTEOSA-N 0.000 description 1
- RPLPGIHCAYAYKX-UHFFFAOYSA-N 2-butoxyacetaldehyde Chemical compound CCCCOCC=O RPLPGIHCAYAYKX-UHFFFAOYSA-N 0.000 description 1
- 125000003541 2-chlorobenzoyl group Chemical group ClC1=C(C(=O)*)C=CC=C1 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- 229930008281 A03AD01 - Papaverine Natural products 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
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- YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
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- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
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- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- ZGKWCFPCDVSLFE-UHFFFAOYSA-N benzyl 2-(dimethylamino)acetate Chemical compound CN(C)CC(=O)OCC1=CC=CC=C1 ZGKWCFPCDVSLFE-UHFFFAOYSA-N 0.000 description 1
- LIMZVUINGDYQLL-UHFFFAOYSA-N benzyl 2-[(2-methoxybenzoyl)amino]acetate Chemical compound COC1=CC=CC=C1C(=O)NCC(=O)OCC1=CC=CC=C1 LIMZVUINGDYQLL-UHFFFAOYSA-N 0.000 description 1
- PRQXYGWRFIWWFJ-UHFFFAOYSA-N benzyl 2-acetamidoacetate Chemical compound CC(=O)NCC(=O)OCC1=CC=CC=C1 PRQXYGWRFIWWFJ-UHFFFAOYSA-N 0.000 description 1
- ULWLPJQWJDQGCJ-UHFFFAOYSA-N benzyl 2-methoxyacetate Chemical compound COCC(=O)OCC1=CC=CC=C1 ULWLPJQWJDQGCJ-UHFFFAOYSA-N 0.000 description 1
- UVCPKXGVBIUEIN-UHFFFAOYSA-N benzyl 2-morpholin-4-ylacetate Chemical compound C=1C=CC=CC=1COC(=O)CN1CCOCC1 UVCPKXGVBIUEIN-UHFFFAOYSA-N 0.000 description 1
- ORSXISLPWNELTJ-UHFFFAOYSA-N benzyl 2-phenoxyacetate Chemical compound C=1C=CC=CC=1COC(=O)COC1=CC=CC=C1 ORSXISLPWNELTJ-UHFFFAOYSA-N 0.000 description 1
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- SASYSVUEVMOWPL-NXVVXOECSA-N decyl oleate Chemical compound CCCCCCCCCCOC(=O)CCCCCCC\C=C/CCCCCCCC SASYSVUEVMOWPL-NXVVXOECSA-N 0.000 description 1
- 125000005265 dialkylamine group Chemical group 0.000 description 1
- ZZVUWRFHKOJYTH-UHFFFAOYSA-N diphenhydramine Chemical group C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 ZZVUWRFHKOJYTH-UHFFFAOYSA-N 0.000 description 1
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- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 1
- HMERBDKSEBSVGJ-UHFFFAOYSA-N ethyl 3,3-diethoxy-2-methoxypropanoate Chemical compound CCOC(OCC)C(OC)C(=O)OCC HMERBDKSEBSVGJ-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
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- 239000012458 free base Substances 0.000 description 1
- UBHWBODXJBSFLH-UHFFFAOYSA-N hexadecan-1-ol;octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO.CCCCCCCCCCCCCCCCCCO UBHWBODXJBSFLH-UHFFFAOYSA-N 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- KCRRYOSHXIMXSZ-UHFFFAOYSA-N n-(2-oxoethyl)acetamide Chemical compound CC(=O)NCC=O KCRRYOSHXIMXSZ-UHFFFAOYSA-N 0.000 description 1
- 125000005441 o-toluyl group Chemical group [H]C1=C([H])C(C(*)=O)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229960001789 papaverine Drugs 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 239000008389 polyethoxylated castor oil Substances 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000013207 serial dilution Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000001570 sorbitan monopalmitate Substances 0.000 description 1
- 235000011071 sorbitan monopalmitate Nutrition 0.000 description 1
- 229940031953 sorbitan monopalmitate Drugs 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- OULAJFUGPPVRBK-UHFFFAOYSA-N tetratriacontyl alcohol Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO OULAJFUGPPVRBK-UHFFFAOYSA-N 0.000 description 1
- 125000002088 tosyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])[H])S(*)(=O)=O 0.000 description 1
- OHSJPLSEQNCRLW-UHFFFAOYSA-N triphenylmethyl radical Chemical compound C1=CC=CC=C1[C](C=1C=CC=CC=1)C1=CC=CC=C1 OHSJPLSEQNCRLW-UHFFFAOYSA-N 0.000 description 1
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Classifications
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/14—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D295/145—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with the ring nitrogen atoms and the carbon atoms with three bonds to hetero atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
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- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6558—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing at least two different or differently substituted hetero rings neither condensed among themselves nor condensed with a common carbocyclic ring or ring system
- C07F9/65586—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing at least two different or differently substituted hetero rings neither condensed among themselves nor condensed with a common carbocyclic ring or ring system at least one of the hetero rings does not contain nitrogen as ring hetero atom
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
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- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
- C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
- C07H17/08—Hetero rings containing eight or more ring members, e.g. erythromycins
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Abstract
Description
Neue Lrythromycinderivate und Verfahren z ihrer 11 erstellung Die Erfindung betrifft neue Erylthromycinderivate der allgeemeinen Formeln I, Ia und Ib, ihre physiologisch verträglichen Säureadditionssalze mit arorganischen oder organischen Säuren und Verfahren zu ihrer Herstellung.New Lrythromycin derivatives and processes for their 11 preparation The invention relates to new Erylthromycin derivatives of the general formulas I, Ia and Ib, their physiologically acceptable acid addition salts with inorganic or organic acids and processes for their preparation.
In den obigen allgemeinen Formeln I, Ia und Ib bedeutet R die Hydroxygruppe, die Phenoxygruppe, eine Phenylalkoxygruppe mit 1 bis 3 Kohlenstoffatomen im Alkylenteil, eine Alkoxygruppe mit 1 bis 4 Kohlenstoffatomen, eine Iiydroxyalkoxy-, Alkoxyalkoxy-, Dialkylaminoalkoxy- oder Alkoxycarbonylalkoxygruppe mit 1 bis 4 Kohlenstoffatomen im Alkylenteil und 1 bis 3 Kohlenstoffatomen im Alkylteil, eine Aminogruppe der allgemeinen Formel -NR2R3, in der R2 und H3, die gleich oder voneinander verschieden sein können, Wasserstoffatonle, Phenylgruppen, Pllenylalkylgruppen mit 1 bis 3 Kohlenstoffatomen im Alkylenteil, Alkylgruppen mit 1 bis 4 Kohlenstoffatomen darstellen, wobei die Alkylgruppen zusammen mit dem dazwischenliegenden Stickstoffatom einen 5- oder 6-gliedrigen monocyclischen, heterocyclischen Ring bilden können, der gegebenenfalls durch ein Sauerstoff- oder Schwefelatom oder ein weiteres Stickstoffatom unterbrochen sein kann, eine Amidogruppe der allgemeinen Formel -NH-CO-R4, in der R4 eine geradkettige oder verzweigte Alkylgruppe mit 1 bis 5 Kohlenstoffatomen,-die gegebenenfalls durch ein oder 2 Halogenatome oder eine Cyangruppe substituiert sein kann, eine Phenylalkylgruppe mit 1 bis 3 Kohlenstoffatomen im Alkylenteil, die gegebenenfalls im Phenylrest durch 1 bis 2 Halogenatome oder eine Methoxygruppe und im Alkylenteil durch ein Halogenatom substituiert sein kann, einen Phenoxyalkylrest mit 1 bis 3 Kohlenstoffatomen im Alkylenteil, eine Phenylalkenylgruppe mit 2 bis 4 Kohlenstoffatomen im Alkenylenteil, eine Phenylgruppe, die gegebenenfalls durch eine oder mehrere Methyl-, Hydroxy-, Methoxy- oder Nitrogruppen oder Chloratome substituiert sein kann, oder eine Pyridyl-, Furyl- oder 5'hienylgruppe bedeutet, eine Sulfonamidogruppe der allgemeinen Formel -NH-S02-R5, in der eine Allylgruppe mit 1 bis 4 Kohlenstoffatomen oder den gegebenenfalls durch eine Alkylgruppe von 1 bis 3 Kohlenstoffatomen substituierten Phenylrest bedeutet, oder eine Sulfogruppe der allgemeinen Formel -SO2-H6, in der R6 eine Alkylgruppe mit 1 bis 3 Kohlenstoffatomen oder eine gegebenenfalls durch eine Alkylgruppe mit 1 bis 3 Kohlenstoffatomen substituierte Phenylgruppe bedeutet.In the above general formulas I, Ia and Ib, R denotes the hydroxyl group, the phenoxy group, a phenylalkoxy group with 1 to 3 carbon atoms in the alkylene part, an alkoxy group with 1 to 4 carbon atoms, a hydroxyalkoxy, alkoxyalkoxy, Dialkylaminoalkoxy or alkoxycarbonylalkoxy group having 1 to 4 carbon atoms in the alkylene part and 1 to 3 carbon atoms in the alkyl part, an amino group of general formula -NR2R3, in which R2 and H3, which are the same or different from one another can be hydrogen atoms, phenyl groups, pllenylalkyl groups with 1 to 3 carbon atoms in the alkylene part, represent alkyl groups having 1 to 4 carbon atoms, the Alkyl groups together with the intermediate nitrogen atom form a 5- or 6-membered one can form monocyclic, heterocyclic ring, optionally by a Oxygen or sulfur atom or another nitrogen atom may be interrupted can, an amido group of the general formula -NH-CO-R4, in which R4 is a straight chain or branched alkyl group having 1 to 5 carbon atoms, -the optionally through one or 2 halogen atoms or a cyano group may be substituted, a phenylalkyl group with 1 to 3 carbon atoms in the alkylene part, optionally in the phenyl radical 1 to 2 halogen atoms or a methoxy group and in the alkylene part by a halogen atom may be substituted, a phenoxyalkyl radical having 1 to 3 carbon atoms in Alkylene part, a phenylalkenyl group with 2 to 4 carbon atoms in the alkenylene part, a phenyl group, which may be replaced by one or more methyl, hydroxy, Methoxy or nitro groups or chlorine atoms can be substituted, or a pyridyl, Furyl or 5'hienyl group means a sulfonamido group of the general formula -NH-S02-R5, in which an allyl group with 1 to 4 carbon atoms or the optionally by denotes an alkyl group of 1 to 3 carbon atoms substituted phenyl, or a sulfo group of the general formula -SO2-H6, in which R6 is an alkyl group with 1 to 3 carbon atoms or optionally with an alkyl group Is 1 to 3 carbon atoms substituted phenyl group.
Die Verbindungen der allgemeinen Formeln 1, Ia und Ib lassen sich wie folgt herstellen: a) Durch Umsetzung von Erythromycylamin der Formel II mit Aldehyden der allgemeinen Formel III, in der R wie oben angegeben definiert ist.The compounds of the general formulas 1, Ia and Ib can be prepared as follows: a) By reacting erythromycylamine of the formula II with aldehydes of the general formula III, in which R is defined as given above.
Die Umsetzung wird vorzugsweise in einem Lösungs- oder Suspensionsmittel bei Temperaturen zwischen Oo und 150°C durchgeführt. Als Lösungs- oder Suspensionsmittel kommen vorzugsweise polare Lösungsmittel wie Wasser Alkohole, Dioxan, Dimethylformamid, Dimethylsulfoxid sowie Gemische dieser Lösungsmittel in Betracht.The reaction is preferably carried out in a solvent or suspending medium carried out at temperatures between 00 and 150 ° C. As a solvent or suspending agent preferably polar solvents such as water, alcohols, dioxane, dimethylformamide, Dimethyl sulfoxide and mixtures of these solvents are possible.
Es ist für die Durchführung der Reaktion vorteilhaft, wenn der Aldehyd der allgemeinen Formel III in situ aus geeigneten Vorstufen freigesetzt wird. Als solche Vorstufen kommen insbesondere Acetale der allgemeinen Formel IV in Frage, in der R die obengenannte Bedeutungen besitzt und R6 und R7, die gleich oder voneinander verschieden sein können, Alkylgruppen bedeuten, wobei R6 und R7 auch zusammen mit dem dazwischenlie-;enden Rest ein cyclisches 5- bis 7-gliedriges Acetal bilden können.It is advantageous for carrying out the reaction if the aldehyde of the general formula III is released in situ from suitable precursors. Particularly suitable precursors are acetals of the general formula IV, in which R has the abovementioned meanings and R6 and R7, which can be the same or different from one another, denote alkyl groups, where R6 and R7 also together with the radical in between can form a cyclic 5- to 7-membered acetal.
Zur Freisetzung der Aldehyde der allgemeinen Formel III aus Acetalen der allgemeinen Formel IV sind saure Katalysatoren, insbesondere saure Tonenaustauscher besonders geeignet. For the release of the aldehydes of the general formula III from acetals of the general formula IV are acidic catalysts, in particular acidic ion exchangers particularly suitable.
bedeutet R in den allgemeinen Formeln III oder IV eine freie oder monosubstituierte Aminogruppe, so empfiehlt es sich, diese Aminogruppe vor der Umsetzung mit Erythromycylamin mit einer Schutzgruppe zu versehen, die nach Beendigung der Umsetzung wieder abgespalten wird. Als Schutzgruppen kommen insbesondere die in der Peptidchemie bekannten Aminosäure-Schut zgruppen in Betracht. beispielsweise die Benzyl-, Trityl- oder Carbobenzoxycarbonylgruppe. R in the general formulas III or IV denotes a free or monosubstituted amino group, it is advisable to add this amino group before the reaction to provide with erythromycylamine with a protective group, which after termination of the Implementation is split off again. In particular, those in the peptide chemistry known amino acid protection groups into consideration. for example the benzyl, trityl or carbobenzoxycarbonyl group.
b) Durch katalytische hydrierung und gleichzeitige Decarboxylierung von Verbindungen der allgemeinen Formel V, in der lt wie oben definiert ist und R8 einen durch Hydrierung abspaltbaren Rest, beispielsweise den Benzyl-, Benzhydryl- oder Tritylrest bedeutet.b) By catalytic hydrogenation and simultaneous decarboxylation of compounds of the general formula V, in which it is defined as above and R8 denotes a radical which can be split off by hydrogenation, for example the benzyl, benzhydryl or trityl radical.
Die llydrierung und gleichzeitige Decarboxylierung wird vorteilhafterweise unter Verwendung eines organischen Lösungsmittels bei Temperaturen zwischen Oo und 15O0C, vorzugsweise aber bei Raumtemperatur durchgeführt. Als Lösungsmittel kommen vorzugsweise polare organische Lösungsmittel wie Alkohole, Ester, Dioxan in Betracht. Als Katalysatoren für die Hydrierung sind insbesondere Edelmetalle, zum Beispiel feinverteiltes Palladium oder Platin, geeignet.Glydration and simultaneous decarboxylation are advantageous using an organic solvent at temperatures between Oo and 150 ° C, but preferably carried out at room temperature. Come as a solvent preferably polar organic solvents such as alcohols, esters, dioxane. As catalysts for the hydrogenation are in particular noble metals, for example finely divided palladium or platinum, suitable.
Die Verbindungen der allgemeinen Formeln I, Ia bzw. Ib lassen sich gewünschtenfalls in ihre physiologisch verträglichen Säureadditionssalze mit anorganischen oder organischen Säuren überrühren. Als Säuren kommen beispielsweise Salzsäure, Bromwasserstoffsäure, Schwefelsäure, Essigsäure, Zitronensäure, Laurylschwefelsäure in Frage.The compounds of the general formulas I, Ia and Ib can be if desired into their physiologically compatible acid addition salts with inorganic ones or stir in organic acids. Examples of acids are hydrochloric acid, Hydrobromic acid, Sulfuric acid, acetic acid, citric acid, Lauryl sulfuric acid in question.
Die Zuordnung der so hergestellten Verbindungen zu den allgemeinen Formeln I, Ia oder Ib war nicht möglich.The assignment of the connections made in this way to the general ones Formulas I, Ia or Ib were not possible.
Die Ausgangsverbindung Erythromycylamin der Formel II ist literaturbekannt. Ihre herstellung ist beispielsweise in J. med. Chem.The starting compound erythromycylamine of the formula II is known from the literature. Their production is for example in J. med. Chem.
17, 105 - 107 (1974) beschrieben. Aldehyde und Acetale der allgemeinen Formeln III und IV sind ebenfalls literaturbekannt oder lassen sich in Anlehnung an literaturbekannte Methoden herstellen.17, 105-107 (1974). Aldehydes and acetals of the general Formulas III and IV are also known from the literature or can be based on them to produce methods known from the literature.
Die Ausgangsverbindungen der allgemeinen Formel V lassen sich durch Umsetzung von Erythromycylamin der Formel II mit ungesättigten Estern der allgemeinen Formel VI, in der H und H8 wie oben definiert sind und R9 die Hydroxy-, Alkoxy- oder Dialkylaminogruppe bedeutet, gewinnen. Die Umsetzung erfolgt in einem organischen Suspensions- oder Lösungsmittel bei Temperaturen zwischen OOC und 1500C, vorzugsweise zwischen 200 und 1200C. Als LösunEs- oder Suspensionsmittel dienen Alkohole wie Äthanol, Dioxan, Dimethylformalllid Dimethylsulfoxid oder Gemische dieser Lösungsmittel.The starting compounds of the general formula V can be obtained by reacting erythromycylamine of the formula II with unsaturated esters of the general formula VI, in which H and H8 are as defined above and R9 denotes the hydroxy, alkoxy or dialkylamino group, win. The reaction takes place in an organic suspension or solvent at temperatures between 0OC and 1500C, preferably between 200 and 1200C. Alcohols such as ethanol, dioxane, dimethylformallide, dimethyl sulfoxide or mixtures of these solvents are used as solvents or suspending agents.
Die ungesättigten Ester der allgemeinen Formel VI, in der R9 die liydroxygruppe bedeutet, können durch Kondensation von EssigsSureestern der allgemeinen Formel VII in der R und R8 die oben angegebenen Bedeutungen haben, mit Ameisensäureestern in Gegenwart basischer Kondensationsmittel gewonnen werden.The unsaturated esters of the general formula VI, in which R9 denotes the hydroxy group, can be obtained by condensation of acetic acid esters of the general formula VII in which R and R8 have the meanings given above, are obtained with formic acid esters in the presence of basic condensing agents.
Als basische Kondensationsmittel eignen sich Alkalimetalle, Alkalihydride oder -alkohelate.Alkali metals and alkali hydrides are suitable as basic condensing agents or alcohols.
Die so erhaltenen Enole lassen sich gegebenenfalls durch Alkylierungsmittel, z.B. Diazomethan, bzw. durch Umsetzung mit Dialkylaminen in Verbindungen der allgemeinen Formel VI überführen, in der R9 die Alkoxygruppe bzw. eine Dialkylaminogruppe bedeutet.The enols obtained in this way can optionally be replaced by alkylating agents, e.g. diazomethane, or by reaction with dialkylamines in compounds of the general Convert formula VI, in which R9 denotes the alkoxy group or a dialkylamino group.
Die Erythromycinderivate der allgemeinen Formeln I, Ia und Ib und ihre Salze besitzen wertvolle pharmakologische Eigenschaften, sie sind insbesondere wirksam gegen gram-positive und gram-negati Bakterien.The erythromycin derivatives of the general formulas I, Ia and Ib and their salts have valuable pharmacological properties, they are in particular effective against gram-positive and gram-negative bacteria.
Die Untersuchungen auf die antibakterielle Wirksamkeit wurden nach dem Agar-Diffusionstest und nach dem Reihenverdünnungstest in Anlehnung an die von P. Klein in "Bakteriologische Grundlagen der chemotherapeutischen Laboratoriumspraxis", Springer-Verlag, 1957, Seiten 53 bis 76 und 87 bis 109, beschriebenen Methodik durchgeführt.The studies on the antibacterial effectiveness were carried out after the agar diffusion test and after the serial dilution test based on that of P. Klein in "Bacteriological Basics of Chemotherapeutic Laboratory Practice", Springer-Verlag, 1957, pages 53 to 76 and 87 to 109, carried out methodology described.
Besonders gut antibakteriell noch in Konzentrationen von 0,3 bis 5pg/ml gegen Staphylococcus aureus SG 511 und von 10 bis 40 Ag/ml gegen Escherichia coli wirken folgende Substanzen: Kondensationsprodukt aus Erythromycylamin und Methoxyacetaldehyd, Kondensationsprodukt aus Erythromycylamin und Glykolaldehyd, Kondensationsprodukt aus Erythromycylamin und Phenoxyacetaldehyd, Kondensationsprodukt aus Erythromycylamin und Acetylaminoacetaldehyd, Kondensationsprodukt aus Erythromycylamin und o-Methoxybenzoylaminoacetaldehyd, Kondensationsprodukt aus Erythromycylamin und o-Toluylaminoacetaldehyd.Particularly good antibacterial even in concentrations of 0.3 to 5 pg / ml against Staphylococcus aureus SG 511 and from 10 to 40 Ag / ml against Escherichia coli the following substances act: condensation product of erythromycylamine and methoxyacetaldehyde, Condensation product of erythromycylamine and glycolaldehyde, condensation product from erythromycylamine and phenoxyacetaldehyde, condensation product from erythromycylamine and acetylaminoacetaldehyde, condensation product of erythromycylamine and o-methoxybenzoylaminoacetaldehyde, Condensation product from erythromycylamine and o-toluylaminoacetaldehyde.
Die folgenden Beispiele sollen die Erfindung naher erläutern: Beispiele zur Herstellung der Ausgangsprodukte Beispiel A l\J-(2-Methoxy-2-carbobenzyloxy)-vi.nyl-erythromycylamin 1.2 g (0.0062 Mol) 1-Methoxy-2-hydroxyacrylsäurebenzylester und 3.6 g (0.005 Mol) Erythromycylamin wurden in 20 ml Dioxan zwei Stunden bei Raumtemperatur stehengelassen. Der Ansatz wurde mit 100 ml Äther verdünnt, zweimal mit je 25 ml 1-n-NaOH und einmal mit Wasser gewaschen, mit Magnesiumsulfat getrocknet und das Lösungsmittel verdampft. Der Rückstand wurde durch Säulenchromatographie gereinigt (Aluminiumoxid basisch, Chloroform/Methanol 40:1). Man erhielt 3 g eines farblosen amorphen Pulvers vom Schmelzpunkt 1790 C.The following examples are intended to explain the invention in more detail: Examples for the preparation of the starting materials Example A1 \ J- (2-methoxy-2-carbobenzyloxy) -vi.nyl-erythromycylamine 1.2 g (0.0062 mol) 1-methoxy-2-hydroxyacrylic acid benzyl ester and 3.6 g (0.005 mol) Erythromycylamine were left to stand in 20 ml of dioxane for two hours at room temperature. The batch was diluted with 100 ml of ether, twice with 25 ml of 1N NaOH each time and once washed with water, dried with magnesium sulfate and the solvent evaporated. The residue was purified by column chromatography (aluminum oxide basic, Chloroform / methanol 40: 1). 3 g of a colorless amorphous powder were obtained Melting point 1790 C.
Auf dieselbe Weise wurden die folgenden Verbindungen erhalten: a) N-(2-Diemthylamino-2-carbobenzoyloxy)-vinyl-erythromycylamin aus 1-Dimethylamino-2-hydroxyacrylsäurebenzylester und Erythromy cy lamin F.: 1350C b) i4-(2-Morpholino-2-carbobenzyloxy)-vinyl-erythromycylamin aus 1-Morpholino-2-hydroxyacrylsäurebenzylester und Erythromycy lamin F.: 135 - 1370C c) N-(2-Phenoxy-2-carbobenzyloxy)-villyl-erythromycylamin aus 1-Phenoxy-2-hydroxyacrylsäurebenzylester und Erythromycylamin F.: 110°C d) N-[2-(2-Dimethylamino)äthoxy-2-carbobenzoyloxy-]vinyl-erythromy cylamin aus 1-(2-Dimethylamino-)äthoxy-2-hydroxyacrylsäurebenzylester und Erythromycylamin F.: 100 - 105°C e) N-[2-(N'-o-Methoxybenzoyl)amino-2-carbobenzoyolxy-]vinyl-erythromy mycy lamin aus 1-[n-(o-methoxy)-benzoyl]-amino-2-hydroxy-acrylsäurebenzylester und Erythromycylamin F.: 140 -144°C f) N-[2-(N'-Acetyl)amino-2-carbobenzoyloxy-]vinyl-erytgromycylamin aus 1-(N-Acetyl-)amino-2-hydroxyacrylsäurebenzylester und Erythromycylamin 12 125 - 1310C beispiel B l-ethoxy-2-hydroxy-acrylsäurebenzyleste Zu 1.15 g (0.05 Mol) Natriumstaub in 50 ml absolutem Toluol wurde unter heftigem Rühren ein Gemisch aus 8.4 g (0.05 Mol) Methoxyessigsäurebenzylester und 7.5 g (0.055 Mol) Ameisensäurebenzylester in 10 ml absolutem Toluol bei Raumtemperatur in 1.5 Stunden zugetropft. Die klare Lösung wurde mit 80 ml Äther verdünnt und die organische Phase mit 100 ml Wasser ausgeschüttelt. Die wässrige Phase wurde bei pH 5 und 7 mit 3mal 30 ml Äther extrahiert und die Extrakte bei pH 5 verworfen. Aus dem Extrakt bei pH 7 wurden 1.2 g eines farblosen öls erhalten.In the same way the following compounds were obtained: a) N- (2-Diemthylamino-2-carbobenzoyloxy) -vinyl-erythromycylamine from 1-dimethylamino-2-hydroxyacrylic acid benzyl ester and Erythromy cy lamin F .: 1350C b) i4- (2-morpholino-2-carbobenzyloxy) -vinyl-erythromycylamine from 1-morpholino-2-hydroxyacrylic acid benzyl ester and Erythromycy lamin F .: 135 - 1370C c) N- (2-phenoxy-2-carbobenzyloxy) -villyl-erythromycylamine from 1-phenoxy-2-hydroxyacrylic acid benzyl ester and erythromycylamine F .: 110 ° C d) N- [2- (2-dimethylamino) ethoxy-2-carbobenzoyloxy-] vinyl erythromy Cylamine from 1- (2-dimethylamino) ethoxy-2-hydroxyacrylic acid benzyl ester and erythromycylamine F .: 100-105 ° C e) N- [2- (N'-o-methoxybenzoyl) amino-2-carbobenzoyolxy-] vinyl erythromy mycy lamin from 1- [n- (o-methoxy) -benzoyl] -amino-2-hydroxy-acrylic acid benzyl ester and Erythromycylamine F .: 140-144 ° C f) N- [2- (N'-acetyl) amino-2-carbobenzoyloxy-] vinyl-erythromycylamine from 1- (N-acetyl) amino-2-hydroxyacrylic acid benzyl ester and erythromycylamine 12 125 - 1310C example B l-ethoxy-2-hydroxy-acrylic acid benzyl ester To 1.15 g (0.05 mol) Sodium dust in 50 ml of absolute toluene became a mixture with vigorous stirring 8.4 g (0.05 mol) benzyl methoxyacetate and 7.5 g (0.055 mol) benzyl formate added dropwise in 10 ml of absolute toluene at room temperature in 1.5 hours. The clear one The solution was diluted with 80 ml of ether and the organic phase with 100 ml of water shaken out. The aqueous phase was extracted at pH 5 and 7 with 3 times 30 ml of ether and the extracts at pH 5 are discarded. 1.2 g of one were obtained from the extract at pH 7 colorless oil obtained.
Rf: 0.3 (Silicagel, Chloroform/Methanol = 40:1) Auf dieselbe Weise wurden die folgenden Verbindungen dargestellt: a) 1-Diemthyalmaino-2-hydroxyacrylsäurebenzylester aus Dimethylaminoessigsäurebenzylester und Ameisensäurebenzylester Schwach gelbes öl. Rf: 0.7 (Silicagel, Äthanol) b) l-Morpholi no- 2-hydroxy acry Isäureb enzy les t er aus Morpholinoessigsäurebenzylester und Ameisensäurebenzylester F.: 109 - 1100C c) l-Phenoxy-2-hydroxyacrylsäurebenzylester aus Phenoxyessigsäurebenzylester und Ameisensäurebenzylester Gelbes öl.Rf: 0.3 (silica gel, chloroform / methanol = 40: 1) on the following compounds were prepared in the same manner: a) 1-Diemthyalmaino-2-hydroxyacrylic acid benzyl ester from dimethylaminoacetic acid benzyl ester and formic acid benzyl ester Pale yellow oil. Rf: 0.7 (silica gel, ethanol) b) l-Morpholi no- 2-hydroxy acry isäureb enzy les t he from morpholinoacetic acid benzyl ester and formic acid benzyl ester F .: 109 - 1100C c) l-phenoxy-2-hydroxyacrylic acid benzyl ester from phenoxyacetic acid benzyl ester and Benzyl formate yellow oil.
d) 1-(2-Dimethylamino)äthoxy-2-hydroxyacrylsäurebenzylester aus 2-DimethylaminoRthoxyessigester und Ameisensäurebenzylester Bruanes Öl.d) 1- (2-Dimethylamino) ethoxy-2-hydroxyacrylic acid benzyl ester from 2-DimethylaminoRthoxyessigester and benzyl formate Bruanes oil.
e) 1-(o-Methoxybenzoyl)amino-2-hydroxyacrylsäurebenzylester aus o-Methoxybenzoylaminoessigsäurebenzylester und Ameisensäurebenzylester F.: 67 - 690C f) 1-acetylamino-2-hydroxyacrylsäurebenzylester aus Acetylaminoessigsäurebenzylester und Ameisensäurebenzylester Öl. Rf: 0.2 (Silicagel, Chloroform/Methanol = 13:1) Beispiele zur Herstellung der Endprodukte Beispiel 1 Methoxyacetaldehyd-Erythromycylamin-Kondensationsprodukt 1 g N-(2-Methoxy-2-carbobenzyloxy)-vinyl-erythromycylamin wurden in einem Gemisch aus 15 ml tert.-Butanol und 3 ml Essigester in Gegenwart von 0.5 g 20 %iger Palladiumkohle drei Stunden in einer Schüttelnte hydriert. Anschließend wurde der Katalysator abfiltriert und das Filtrat eingedampft. Der Rückstand wurde in Äther aufgenommen, filtriert und das Filtrat mit Petroläther versetzt.e) 1- (o-Methoxybenzoyl) amino-2-hydroxyacrylic acid benzyl ester from o-methoxybenzoylaminoacetic acid benzyl ester and benzyl formate F .: 67-690C f) 1-acetylamino-2-hydroxyacrylic acid benzyl ester from acetylaminoacetic acid benzyl ester and formic acid benzyl ester oil. Rf: 0.2 (silica gel, Chloroform / methanol = 13: 1) Examples for the manufacture of the end products Example 1 Methoxyacetaldehyde-erythromycylamine condensation product 1 g of N- (2-methoxy-2-carbobenzyloxy) -vinyl-erythromycylamine were in a mixture of 15 ml of tert-butanol and 3 ml of ethyl acetate in the presence hydrogenated by 0.5 g of 20% palladium carbon for three hours in a shaking drum. Afterward the catalyst was filtered off and the filtrate was evaporated. The residue was taken up in ether, filtered and the filtrate mixed with petroleum ether.
n erhielt 600 mg eines weißen Pulvers (85 % der Theorie) vom Schmelzpunkt 191°C.n received 600 mg of a white powder (85% of theory) from the melting point 191 ° C.
C40H74N2O13 (791,05) Ber.: C 60.73 H 9.43 N 3.54 Gef.: 60.70 9.43 3.61 Das aus der freien Base erhaltene Jlydrochlorid zersetzt sich ab 1930C, das Laurylsulfat besitzt einen Schmelzpunkt von 1320C.C40H74N2O13 (791.05) Calc .: C 60.73 H 9.43 N 3.54 Found: 60.70 9.43 3.61 The hydrochloride obtained from the free base decomposes from 1930C onwards Lauryl sulfate has a melting point of 1320C.
Auf dieselbe Weise wurden die folgenden Verbindungen erhalten: a) Dimethylaminoacetaldehyd-Erythromycylamin-Kondensationsprodukt aus N-(2-Diemthylamino-2-carbobenzoyloxy)-vinyl-erythromycylamin 11110C b) Morpholinoacetaldehyd-Erythromycylamin-Kondensationsprodukt aus N-(2-Morpholino-2-carbobenzyloxy) -vinyl-erythromycylamin F.: 141°C c) Phenoxyacetaldehyd-Erythromycylamin-Kondensationsprodukt aus N-(2-Phenoxy-2-carbobenzyloxy)-vinyl-erythromycylamin F.: 115 - 1200C d) 2-Dimethylaminoäthoxyacetaldehyd-Erythromycylamin-Kondensationsprodukt aus N-[2-(2-Dimethylamino)äthoxy-22-carbobenzyloxy-]vinyl-erythromycylamin F.: 160 - 1650C e) (o-f'ethoxybenzoyl-)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt aus N-[2-(N'-o-Methoxybenzoyl)amino-carbobenzyloxy]-vinyl-erythromycylamin F.: 148 - 150°C f) Acetylaminoacetaldehyd-Erythromycylamin-Kondensationsaus N-[2-(N'-Acethyl)amino-carbobenzyloxy-]vinyl-erythromycylamin F.: 143 - 1470C Beispiel 2 Glykolaldehyd-Erythromycylamin-Kondensationsprodukt 42 g Erythromycylamin und 4,2 g Glykolaldehyd wurden in 600 ml absolutem Äthanol 24 Stunden bei Raumtemperatur gerührt. Nach Verdampfen des Äthanols wurde der Rückstand in 500 ml heißem Acetonitril aufgenommen. Beim Erkalten schieden sich 35 g farblose Kristalle ab, die bei 800C im Vakuum getrocknet wurden.In the same way the following compounds were obtained: a) Dimethylaminoacetaldehyde-erythromycylamine condensation product from N- (2-dimethylamino-2-carbobenzoyloxy) -vinyl-erythromycylamine 11110C b) Morpholinoacetaldehyde-erythromycylamine condensation product from N- (2-morpholino-2-carbobenzyloxy) -vinyl-erythromycylamine F .: 141 ° C c) Phenoxyacetaldehyde-erythromycylamine condensation product from N- (2-phenoxy-2-carbobenzyloxy) -vinyl-erythromycylamine F .: 115-1200C d) 2-dimethylaminoethoxyacetaldehyde-erythromycylamine condensation product from N- [2- (2-dimethylamino) ethoxy-22-carbobenzyloxy-] vinyl-erythromycylamine F .: 160 - 1650C e) (o-f'ethoxybenzoyl-) aminoacetaldehyde-erythromycylamine condensation product from N- [2- (N'-o-methoxybenzoyl) amino-carbobenzyloxy] -vinyl-erythromycylamine F .: 148 - 150 ° C f) Acetylaminoacetaldehyde-erythromycylamine condensation from N- [2- (N'-acetyl) amino-carbobenzyloxy-] vinyl-erythromycylamine F .: 143-1470C Example 2 Glycolaldehyde-erythromycylamine condensation product 42 g of erythromycylamine and 4.2 g of glycolaldehyde were dissolved in 600 ml of absolute ethanol 24 Stirred for hours at room temperature. After evaporation of the ethanol, the residue became taken up in 500 ml of hot acetonitrile. On cooling, 35 g of colorless separated out Crystals from which were dried at 800C in a vacuum.
F.: 210 - 2150C (Zers.) C39H72N2O13 (777.0) Ber.: C 60.30 ii 9.35 N 3.61 Gef.: 60.00 9.32 3.58 Auf dieselbe Weise wurden die folgenden Verbindungen dargestellt; a) n-Butoxyacetaldehyd-Erythromycylain-Kondenßationaprodukt F.: 92 - 960C b) Benzyloxyacetaldehyd-Erythromycylamin-Kondenaationsprodukt F.: 96 - 100 C c) Phenoxyacetaldehyd-Erythromycylamin-Kondensationsprodukt F.: 116 - 122°C d) Methylsulfonylacetaldehyd-Erythromycylamin-Kondensationsprodukt F.: 179°C e) p-Tolylsulfonylacetaldehyd-Erythromycylamin-Kondensationsprodukt F.: 158°C f) N-(Benzoyl-)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt F.: 148 - 1530C g) N- ( o-Methoxybenzoyl ) aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt F.: 148 - 1500C h) N-(o-Chlorbenzoyl)aminoacetaldehyd-Erythromycylamin-Kondensa tionsprodukt F.: 150 - 160°C i) N-(o-Toluyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt F.: 145 - 148°C k) N-(Phenylacetyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt F.: 132 - 1380C 1) Dibutylaminoacetaldehyd-Erythromycylamin-Kondensationsproedukt m) Pyrrolidinoacetaldehyd-Erythromycylamin-Konden8ationsprodukt n) Piperidinoacetaldehyd-Erythromycylamin-Kondensationsprodukt o) (N-Benzyl-N-methyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt p) Methylaminoacetaldehyd-Erythromycylamin-Kondensationsprodukt q) N-(2-Chloracetyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt r) N-(2,2-Dichloracetyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt s) N-(2-Cyanoacetyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt t) i4-(Caproyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt u) N-( F2-ßrom-2-phenylJ-acetyl)aminoacetalciehyci-Erythromycylamin Kondensationsprodukt v) N-(2-Phenoxyacetyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt w) N-(2-[o-Chlorphenyl]acetyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt x) N-(2-[o,o'-Dichlorphenyl]acetyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt y) N-(2-[p-Methoxyphenyl]acetyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt z) 2-N-(o,o'-Dimethoxybenzoyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt aa) 2-N-(m,m',p-Trimethoxybenzoyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt bb) 2-i- (p-Methoxybenzoyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt cc) N-(p-Toiuyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt dd) 2-N-(p-Nitrobenzoyl)aminoacetaldehyd-Erythromycylamin-Kondensat ionsprodukt ee) N-(2-Fluorfuroyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt ff) N-(2-Thenoy1aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt gg) N-(Nicotionoyl)aminoacetaldehyd-Erythromycylammin-Kondensations produkt hh) N-(Cinnamoyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt ii) N-(o-Hydroxybenzoyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt jj) N-(p-Tolylsulfonyl)aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt kk) N-Methylsulfonyl)aminoacetaldehyd-Erythromycylamin-Kondenat:i onsprodukt Beispiel 3 Methoxyacetaldehyd-ErLthromycylamin-Kondensationsprodukt 2.3 g (G*03 Mol) Erythromycylamin und 1.2 g (0.01 Mol) Methoxyacetaldehyddimethylacetal wurden in 20 ml Dioxan und 2 ml Wasser mit 12 g Dowex 50 W bei Raumtemperatur gerührt. Nach 6 Stunden wurde der Ionenaustauscher abfiltriert und mit Dioxan gewaschen.F .: 210-2150C (dec.) C39H72N2O13 (777.0) Calc .: C 60.30 ii 9.35 N 3.61 Found: 60.00 9.32 3.58 In the same way, the following Connections shown; a) n-Butoxyacetaldehyde erythromycylain condensation product F .: 92 - 960C b) Benzyloxyacetaldehyde-erythromycylamine condensation product F .: 96 - 100 C c) Phenoxyacetaldehyde-erythromycylamine condensation product F .: 116 - 122 ° C d) Methylsulfonylacetaldehyde-erythromycylamine condensation product, mp: 179 ° C e) p-Tolylsulfonylacetaldehyde-erythromycylamine condensation product F .: 158 ° C f) N- (Benzoyl) aminoacetaldehyde-erythromycylamine condensation product F .: 148-1530C g) N- (o-methoxybenzoyl) aminoacetaldehyde-erythromycylamine condensation product Q .: 148-1500C h) N- (o-chlorobenzoyl) aminoacetaldehyde-erythromycylamine condensate tion product F .: 150-160 ° C i) N- (o-toluyl) aminoacetaldehyde-erythromycylamine condensation product F .: 145-148 ° C k) N- (phenylacetyl) aminoacetaldehyde-erythromycylamine condensation product Q .: 132-1380C 1) Dibutylaminoacetaldehyde-erythromycylamine condensation product m) Pyrrolidinoacetaldehyde-erythromycylamine condensation product n) Piperidinoacetaldehyde-erythromycylamine condensation product o) (N-Benzyl-N-methyl) aminoacetaldehyde-erythromycylamine condensation product p) Methylaminoacetaldehyde-erythromycylamine condensation product q) N- (2-chloroacetyl) aminoacetaldehyde-erythromycylamine condensation product r) N- (2,2-dichloroacetyl) aminoacetaldehyde-erythromycylamine condensation product s) N- (2-cyanoacetyl) aminoacetaldehyde-erythromycylamine condensation product t) 14- (Caproyl) aminoacetaldehyde-erythromycylamine condensation product u) N- (F2-βrom-2-phenylJ-acetyl) aminoacetalciehyci-erythromycylamine Condensation product v) N- (2-phenoxyacetyl) aminoacetaldehyde-erythromycylamine condensation product w) N- (2- [o-chlorophenyl] acetyl) aminoacetaldehyde-erythromycylamine condensation product x) N- (2- [o, o'-dichlorophenyl] acetyl) aminoacetaldehyde-erythromycylamine condensation product y) N- (2- [p-methoxyphenyl] acetyl) aminoacetaldehyde-erythromycylamine condensation product z) 2-N- (o, o'-dimethoxybenzoyl) aminoacetaldehyde-erythromycylamine condensation product aa) 2-N- (m, m ', p-trimethoxybenzoyl) aminoacetaldehyde-erythromycylamine condensation product bb) 2-i- (p-methoxybenzoyl) aminoacetaldehyde-erythromycylamine condensation product cc) N- (p-nitrobenzoyl) aminoacetaldehyde-erythromycylamine condensation product dd) 2-N- (p-nitrobenzoyl) aminoacetaldehyde-erythromycylamine condensate ion product ee) N- (2-fluorofuroyl) aminoacetaldehyde-erythromycylamine condensation product ff) N- (2-Thenoy1aminoacetaldehyde-erythromycylamine condensation product gg) N- (Nicotionoyl) aminoacetaldehyde-erythromycylammine condensation product hh) N- (cinnamoyl) aminoacetaldehyde-erythromycylamine condensation product ii) N- (o-Hydroxybenzoyl) aminoacetaldehyde-erythromycylamine condensation product jj) N- (p-Tolylsulfonyl) aminoacetaldehyde-erythromycylamine condensation product kk) N-methylsulfonyl) aminoacetaldehyde-erythromycylamine condensate: i onprodukt Example 3 Methoxyacetaldehyde-ErLthromycylamine Condensation Product 2.3 g (G * 03 mol) erythromycylamine and 1.2 g (0.01 mol) methoxyacetaldehyde dimethyl acetal were stirred in 20 ml of dioxane and 2 ml of water with 12 g of Dowex 50 W at room temperature. After 6 hours the ion exchanger was filtered off and washed with dioxane.
Das Filtrat wurde eingedampft und der Rückstand säulenchromatographisch gereinigt. Aluminiumoxid basisch, Aktivitätsstufe 3, Chloroform/Methanol = 40:1) Die Fraktion mit Rf = 0.6 wurde eingedampft und durch Behandeln mit Äther/Petroläther zur Kristallisation gebracht. Man erhielt 0.8 g (33 % der Theorie) farblose Kristalle vom Schmelzpuunkt 191°C.The filtrate was evaporated and the residue by column chromatography cleaned. Basic aluminum oxide, activity level 3, chloroform / methanol = 40: 1) The fraction with Rf = 0.6 was evaporated and treated with ether / petroleum ether brought to crystallization. 0.8 g (33% of theory) of colorless crystals were obtained with a melting point of 191 ° C.
C40H74N2O13 (791.05) ber.: C 60.73 H 9.43 N 3.54 Gef.: 60.63 9.48 3.60 Auf dieselbe Weise wurden die folgenden Verbindungen dargestellt: a) (2-Methoxy)äthoxyacetaldehyd-Erythromycylamin-Kondensationsprodukt aus (2-Methoxy)äthoxyacetaldehyddiäthylacetal und Erythromycylalanin t.: 95 - 1000C b) (2-Hydroxy)äthoxyacetaldehyd-Erythromycylamin-Kondensationsprodukt aus (2-Hydroxy )äthoxyacetaldehyddiäthylacetal und Erythromycylamin F.: 95 - 98°C c) Carbäthoxy)methoxyacetaldehyd-Erythromycylamin-Kondensations produkt aus (Carbäthoxy)methoxyacetaldehyddiäthylacetal und Erythromycylamin F.: 105 - 1100C d) N-(Acetyl)-aminoacetaldehyd-Erythromycylamin-Kondensationsprodukt aus N-Acetyl)-aminoacetaldehyddimethylacetal und Erythromycylamin.C40H74N2O13 (791.05) calc .: C 60.73 H 9.43 N 3.54 found: 60.63 9.48 3.60 In the same way, the following connections were represented: a) (2-Methoxy) ethoxyacetaldehyde-erythromycylamine condensation product from (2-methoxy) ethoxyacetaldehyde diethyl acetal and erythromycylalanine t .: 95-1000C b) (2-hydroxy) ethoxyacetaldehyde-erythromycylamine condensation product from (2-hydroxy) ethoxyacetaldehyde diethyl acetal and erythromycylamine F .: 95 - 98 ° C c) Carbethoxy) methoxyacetaldehyde-erythromycylamine condensation product from (carbethoxy) methoxyacetaldehyde diethyl acetal and erythromycylamine F .: 105-1100C d) N- (acetyl) -aminoacetaldehyde-erythromycylamine condensation product from N-acetyl) -aminoacetaldehyde dimethylacetal and erythromycylamine.
F.: 143 - 1470C Die Verbindungen der allgemeinen Formel I lassen sich in an sich bekannter Weise in die üblichen pharmazeutischen Zubereitungsformen, zum Beispiel in Lösungen, Suppositorien, Tabletten, einarbeiten. Die Einzeldosis beträgt für Erwachsene bei peroraler Applikation 50 bis 500 mg, die bevorzugte Einzeldosis 100 bis 250 mg, die Tagesdosis 0,5 g bis 4 g, die bevorzugte Tagesdosis 1 bis 2 g. Q .: 143-1470C The connections of the general Formula I can be converted into the customary pharmaceutical in a manner known per se Incorporate preparation forms, for example into solutions, suppositories, tablets. The single dose for adults is 50 to 500 mg for oral administration, the preferred single dose 100 to 250 mg, the daily dose 0.5 g to 4 g, the preferred Daily dose 1 to 2 g.
Die nachfolgenden Beispiele sollen die Herstellung einiger pharmazeutischer Zubereitungen verdeutlichen: Beispiel I Tabletten mit 100 mg Kondensationsprodukt aus Erythromycylamin und Methoxyacetaldehyd Zusammensetzung: 1 Tablette enthält: Wirkstoff 100,0 mg Milchzucker 63,0 mg Kartoffelstärke 50,0 mg Polyvinylpyrrolidon 5,0 mg Magnesiumstearat 2,0 mg 220,0 mg Herstellungsverfahren: Die Mischung der Wirksubstanz mit Milchzucker und Kartoffelstärke wird mit einer 10 %igen wässrigen Lösung des Polyvinylpyrrolidons befeuchtet, durch ein Sieb der Maschenweite 1,5 mm granuliert, bei 45°C getrocknet und nochmals durch obiges Sieb gerieben. Das so erhaltene Granulat wird mit Magnesiumstearat gemischt und zu Tabletten verpreßt.The following examples are intended to illustrate the manufacture of some pharmaceutical Preparations clarify: Example I Tablets with 100 mg condensation product from erythromycylamine and methoxyacetaldehyde Composition: 1 tablet contains: Active ingredient 100.0 mg lactose 63.0 mg potato starch 50.0 mg polyvinylpyrrolidone 5.0 mg Magnesium stearate 2.0 mg 220.0 mg Manufacturing process: The mixture of Active ingredient with milk sugar and potato starch is made with a 10% aqueous The solution of the polyvinylpyrrolidone is moistened through a sieve with a mesh size of 1.5 mm granulated, dried at 45 ° C and rubbed through the above sieve again. That Granules obtained in this way are mixed with magnesium stearate and compressed into tablets.
Tablettengewicht: 220 mg Stempel: 9 mm flach, mit Teilkerbe Beispiel II Dragees mit 100 mg Kondensationsprodukt aus Erythromycylamin und Methoxyacetaldehyd Zusamnensetzung: 1 Dragéekern enthält: Wirkstoff 100,0 mg Milch zucker 30,0 mg Maisstärke 30,0 mg Gelatine 3,0 mg Cellulose, mikrokristallin 6,0 mg agncsiumstearat 1,0 mg 170,0 mg Herstellungsverfahren: Die Mischung der Wirksubstanz mit Milchzucker und Maisstärke wird mit einer 12%igen wässrigen Lösung der Gelatine befeuchtet, durch ein Sieb der Maschenweite 1,5 mm granuliert, bei 1150C getrocknet und nochmals durch ein Sieb der Maschenweite 1,0 mm gerieben. Das so erhaltene Granulat wird mit Cellulose und Magnesiumstearat gemischt und zu Drageekernen verpreßt. Tablet weight: 220 mg Punch: 9 mm flat, with dividing notch example II coated tablets with 100 mg condensation product of erythromycylamine and methoxyacetaldehyde Composition: 1 tablet core contains: active ingredient 100.0 mg milk sugar 30.0 mg corn starch 30.0 mg gelatin 3.0 mg cellulose, microcrystalline 6.0 mg agncsium stearate 1.0 mg 170.0 mg Manufacturing process: Mixing the active ingredient with milk sugar and Corn starch is moistened with a 12% aqueous solution of gelatin, through granulated a sieve with a mesh size of 1.5 mm, dried at 1150C and passed through again rubbed a sieve with a mesh size of 1.0 mm. The granules obtained in this way are mixed with cellulose and magnesium stearate mixed and pressed to form tablet cores.
Kerngewicht: 170 mg Stempel: 7 mm, gewölbt. Core weight: 170 mg Stamp: 7 mm, convex.
Uie so erhaltenen Dragéekerne werden nach bekanntem Verfahren mit einer hülle überzogen, die im wesentlichen aus Zucker und Talkum besteht. Die fertigen Dragees werden mit Hilfe von Bienenwachs poliert.Uie thus obtained tablet cores are by a known method with covered in a shell consisting essentially of sugar and talc. The finished Dragees are polished with the help of beeswax.
Dragéegewicht: 210 mg. Drage weight: 210 mg.
Beispiel III Schüttelmixtur mit 1 % Kondensationsprodukt aus Erythromycylamin mit Glykolaldehyd Zusammensetzung: Wirkstoff 1,0 g Sorbitanmonopalmitat (Span 40) 1,0 g Cremophor O (Fa. BASF) 2,0 g Cetylstearylalkohol (Lanette 0) 2,0 g Walrat 1,0 g Ölsäuredecylester 5,0 g Paraffinöl 1,0 g Dest. Wasser 87,0 g 100,0 g Herstellungsverfahren.Example III Shaking mixture with 1% condensation product from erythromycylamine with glycolaldehyde Composition: Active ingredient 1.0 g sorbitan monopalmitate (Span 40) 1.0 g Cremophor O (from BASF) 2.0 g cetostearyl alcohol (Lanette 0) 2.0 g whale rat 1.0 g oleic acid decyl ester 5.0 g paraffin oil 1.0 g distilled water 87.0 g 100.0 g Manufacturing process.
Die Substanzen der dispersen Phase werden zusammengeschmolzen, auf 70 0C gebracht und anschließend in Wasser der gleichen Temperatur einemulgiert. Man kühlt auf 400C ab und suspendiert mit Hilfe eines Sintauchhomogenisators die feingemahlene Wirksubstanz. Anscllli.eßend wird auf Raumtemperatur abgekühlt.The substances of the disperse phase are melted together Brought 70 0C and then emulsified in water at the same temperature. It is cooled to 40 ° C. and suspended with the aid of a sinter immersion homogenizer finely ground active ingredient. Then it is cooled to room temperature.
Beispiel IV Dragees mit 50 mg Kondensationsprodukt aus Erythromycylamin mit Glykolaldehyd Zusammensetzung: 1 Drageekern enthält: Wirkstoff 50,0 mg Papaverin 25,0 mg Maisstärke 32,0 mg Gelatine 3,0 mg Cellulose, mikrokristallin 9,0 mg Magnesiumstearat 1,0 mg 120,0 mg Herstellungsverfahren: Die Mischung der Wirksubstanzen mit Maisstärke wird mit einer 12Xigen wässrigen Lösung der Gelatine befeuchtet, durch ein Sieb der Maschenweite 1,5 mm granuliert, bei 450C getrocknet und nochmals durch ein Sieb der Maschenweite 1,0 mm gerieben. Das so erhaltene Granulat wird mit Cellulose und Magnesiumstearat gemischt und zu Drageekernen verpreßt.Example IV Dragees with 50 mg of condensation product from erythromycylamine with glycolaldehyde Composition: 1 tablet core contains: Active ingredient 50.0 mg papaverine 25.0 mg corn starch 32.0 mg gelatin 3.0 mg Cellulose, microcrystalline 9.0 mg Magnesium stearate 1.0 mg 120.0 mg Manufacturing process: The mixture of Active ingredients with corn starch is mixed with a 12X aqueous solution of gelatin moistened, granulated through a sieve with a mesh size of 1.5 mm, dried at 450C and rubbed again through a sieve with a mesh size of 1.0 mm. The granules thus obtained is mixed with cellulose and magnesium stearate and pressed into tablet cores.
Kerngewicht: 120 mg Stempel: 7 mm, gewölbt. Core weight: 120 mg Stamp: 7 mm, convex.
Die so erhaltenen Dragéekerne werden nach bekanntem Verfahren mit einer Hülle überzogen, die im wesentlichen aus Zucker und Talkum besteht. Die fertigen Dragees werden mit Hilfe von Bienenwachs poliert.The tablet cores obtained in this way are with a known method coated in a shell consisting essentially of sugar and talc. The finished Dragees are polished with the help of beeswax.
Drageegewicht: 160 mg.Dragee weight: 160 mg.
Claims (13)
Priority Applications (37)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2515075A DE2515075C2 (en) | 1975-04-07 | 1975-04-07 | Erythromycin derivatives, processes for their preparation and pharmaceuticals containing these compounds |
| AT149976A AT342770B (en) | 1975-04-07 | 1976-03-01 | PROCESS FOR PRODUCING NEW ERYTHROMYCINE DERIVATIVES |
| GR50399A GR60374B (en) | 1975-04-07 | 1976-03-26 | New erythromycin derivatives and process for the preparation thereof |
| US05/671,421 US4048306A (en) | 1975-04-07 | 1976-03-29 | Aldehyde-erythromycylamine condensation products |
| BG032727A BG27380A3 (en) | 1975-04-07 | 1976-03-29 | METHOD FOR OBTAINING ERYTHROMYCYLAMINE DERIVATIVES |
| DK145276A DK138656C (en) | 1975-04-07 | 1976-03-30 | ANALOGICAL PROCEDURE FOR THE PREPARATION OF ERYTHROMYCIN DERIVATIVES OR ACID ADDITIONAL SALTS THEREOF |
| FI760845A FI63244C (en) | 1975-04-07 | 1976-03-30 | FOERFARANDE FOER FRAMSTAELLNING AV ANTIBAKTERISKA ERYTROMYSINDERIVATER |
| CH417476A CH621800A5 (en) | 1975-04-07 | 1976-04-02 | |
| DD192208A DD125218A5 (en) | 1975-04-07 | 1976-04-05 | NEW ERYTHROMYCIN DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF |
| LU74702A LU74702A1 (en) | 1975-04-07 | 1976-04-05 | |
| LU88563C LU88563I2 (en) | 1975-04-07 | 1976-04-05 | Dirithromycin |
| NLAANVRAGE7603569,A NL180107C (en) | 1975-04-07 | 1976-04-06 | PROCESS FOR MANUFACTURING A PHARMACEUTICAL PREPARATION WITH ANTIBACTERIAL ACTION BASED ON A CONDENSATION PRODUCT OF ERYTHROMYCYLAMINE AND AN ALDEHYDE, AND A METHOD FOR PREPARING A CONDENSATION PRODUCT OF ETHYTHYDEYDEHYTHYLYTHYCHYCYLYTHYCYLYTHYCYCLYDEYTHYCYLYCYLYCYLENE |
| NO761172A NO141411C (en) | 1975-04-07 | 1976-04-06 | ANALOGY PROCEDURE FOR THE PREPARATION OF PHARMACOLOGICALLY ACTIVE ERYTHROMYCIN DERIVATIVES |
| MX000145U MX3277E (en) | 1975-04-07 | 1976-04-06 | PROCEDURE FOR THE PREPARATION OF ERYTHROMYCIN DERIVATIVES |
| YU00876/76A YU87676A (en) | 1975-04-07 | 1976-04-06 | Process for preparing new erythromycin derivatives |
| NZ180529A NZ180529A (en) | 1975-04-07 | 1976-04-06 | Erythromyc-9-yl-amine derivatives and pharmaceutical compositions |
| HU76TO1026A HU175186B (en) | 1975-04-07 | 1976-04-06 | Process for producing new erythromycin derivatives |
| JP51038681A JPS51128991A (en) | 1975-04-07 | 1976-04-06 | Production of nvel erythromycine derivatives |
| BE165882A BE840431A (en) | 1975-04-07 | 1976-04-06 | NEW ERYTHROMYCIN DERIVATIVES, PROCESS FOR THEIR PREPARATION AND MEDICINAL PRODUCTS CONTAINING THEM |
| CS762265A CS196304B2 (en) | 1975-04-07 | 1976-04-06 | Process for preparing new derivatives of erythromycine |
| PL1976188538A PL101880B1 (en) | 1975-04-07 | 1976-04-06 | A METHOD OF PRODUCING NEW DERIVATIVES OF ERYTROMYCIN |
| PT64977A PT64977B (en) | 1975-04-07 | 1976-04-06 | NEW ERYTHROMYCIN DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF |
| CA249,700A CA1060005A (en) | 1975-04-07 | 1976-04-06 | Erythromycine derivatives and processes for their preparation |
| AU12722/76A AU498418B2 (en) | 1975-04-07 | 1976-04-06 | Erythromycin derivatives and pharmaceuticals |
| GB13942/76A GB1520963A (en) | 1975-04-07 | 1976-04-06 | Erythromycin derivatives |
| IL49359A IL49359A (en) | 1975-04-07 | 1976-04-06 | Condensation products of erythromycylamines with aliphaticor araliphatic aldehydes their preparation and pharmaceutical compositions containing them |
| ZA762068A ZA762068B (en) | 1975-04-07 | 1976-04-06 | Improvements relating to erythromycine derivatives |
| SE7604052A SE425566B (en) | 1975-04-07 | 1976-04-06 | PROCEDURE FOR THE PREPARATION OF ERYTHROMYCIN DERIVATIVES AND ACID ADDITIONAL SALTS THEREOF |
| RO85433A RO68441B (en) | 1975-04-07 | 1976-04-06 | Process for preparing erythromycinamine derivatives |
| PL1976209597A PL108305B1 (en) | 1975-04-07 | 1976-04-06 | Method of producing new erythromycin derivatives |
| SU762343016A SU682134A3 (en) | 1975-04-07 | 1976-04-06 | Method of preparation of erytromycin derivatives or salts thereof |
| ES446737A ES446737A1 (en) | 1975-04-07 | 1976-04-06 | Aldehyde-erythromycylamine condensation products |
| IE732/76A IE43598B1 (en) | 1975-04-07 | 1976-04-07 | Erythromycin derivatives |
| FR7610144A FR2306703A1 (en) | 1975-04-07 | 1976-04-07 | NEW ERYTHROMYCIN DERIVATIVES, PROCESS FOR THEIR PREPARATION AND MEDICINAL PRODUCTS CONTAINING THEM |
| ES456567A ES456567A1 (en) | 1975-04-07 | 1977-03-05 | Aldehyde-erythromycylamine condensation products |
| AT281677A AT343813B (en) | 1975-04-07 | 1977-04-22 | PROCESS FOR PRODUCING NEW ERYTHROMYCINE DERIVATIVES |
| CH277580A CH624413A5 (en) | 1975-04-07 | 1980-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2515075A DE2515075C2 (en) | 1975-04-07 | 1975-04-07 | Erythromycin derivatives, processes for their preparation and pharmaceuticals containing these compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2515075A1 true DE2515075A1 (en) | 1976-10-28 |
| DE2515075C2 DE2515075C2 (en) | 1985-10-24 |
Family
ID=5943236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2515075A Expired DE2515075C2 (en) | 1975-04-07 | 1975-04-07 | Erythromycin derivatives, processes for their preparation and pharmaceuticals containing these compounds |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE840431A (en) |
| DE (1) | DE2515075C2 (en) |
| PL (1) | PL108305B1 (en) |
| ZA (1) | ZA762068B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0001981A1 (en) * | 1977-11-10 | 1979-05-30 | Dr. Karl Thomae GmbH | 9-(Omega-heteroarylamino-alkylamino)-erythromycins, their salts, processes for their preparation and medicaments containing them |
| EP0184921A3 (en) * | 1984-12-08 | 1986-10-29 | Beecham Group Plc | Erythromycin derivatives |
| EP0321185A3 (en) * | 1987-12-16 | 1989-11-02 | Beecham Group Plc | Erythromycin derivatives |
| EP0511800A1 (en) * | 1991-04-29 | 1992-11-04 | Eli Lilly And Company | Pharmaceutical formulation containing dirithromycin |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3660376A (en) * | 1970-09-30 | 1972-05-02 | Lilly Co Eli | N-arylidene erythromycylamines |
| US3681322A (en) * | 1970-04-13 | 1972-08-01 | Lilly Co Eli | Adducts of aliphatic and araliphatic aldehydes and erythromycylamine or erythromycyl b amine |
-
1975
- 1975-04-07 DE DE2515075A patent/DE2515075C2/en not_active Expired
-
1976
- 1976-04-06 ZA ZA762068A patent/ZA762068B/en unknown
- 1976-04-06 BE BE165882A patent/BE840431A/en not_active IP Right Cessation
- 1976-04-06 PL PL1976209597A patent/PL108305B1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3681322A (en) * | 1970-04-13 | 1972-08-01 | Lilly Co Eli | Adducts of aliphatic and araliphatic aldehydes and erythromycylamine or erythromycyl b amine |
| US3660376A (en) * | 1970-09-30 | 1972-05-02 | Lilly Co Eli | N-arylidene erythromycylamines |
Non-Patent Citations (4)
| Title |
|---|
| Chem. Abstracts 80, 1974, 133767 * |
| J. Med. Chem. 16, 1973, 1059-60 * |
| J. Med. Chem. 17, 1974, 105-6 * |
| J.C.S. Perkin II, 1973, 173-79 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0001981A1 (en) * | 1977-11-10 | 1979-05-30 | Dr. Karl Thomae GmbH | 9-(Omega-heteroarylamino-alkylamino)-erythromycins, their salts, processes for their preparation and medicaments containing them |
| EP0184921A3 (en) * | 1984-12-08 | 1986-10-29 | Beecham Group Plc | Erythromycin derivatives |
| US4743593A (en) * | 1984-12-08 | 1988-05-10 | Beecham Group P.L.C. | 9,11-O-methylene derivatives of 9-dihydroerythromycin |
| EP0321185A3 (en) * | 1987-12-16 | 1989-11-02 | Beecham Group Plc | Erythromycin derivatives |
| EP0511800A1 (en) * | 1991-04-29 | 1992-11-04 | Eli Lilly And Company | Pharmaceutical formulation containing dirithromycin |
Also Published As
| Publication number | Publication date |
|---|---|
| PL108305B1 (en) | 1980-04-30 |
| ZA762068B (en) | 1977-12-28 |
| BE840431A (en) | 1976-10-06 |
| DE2515075C2 (en) | 1985-10-24 |
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