CH536273A - 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes - Google Patents
9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenesInfo
- Publication number
- CH536273A CH536273A CH295872A CH295872A CH536273A CH 536273 A CH536273 A CH 536273A CH 295872 A CH295872 A CH 295872A CH 295872 A CH295872 A CH 295872A CH 536273 A CH536273 A CH 536273A
- Authority
- CH
- Switzerland
- Prior art keywords
- radical
- radicals
- formula
- split
- stands
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims description 27
- 150000003839 salts Chemical class 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 17
- 239000007858 starting material Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical class [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 5
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 4
- 238000007327 hydrogenolysis reaction Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 2
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 125000002252 acyl group Chemical group 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims 1
- 206010002383 Angina Pectoris Diseases 0.000 abstract description 2
- 125000001931 aliphatic group Chemical group 0.000 abstract description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 abstract 2
- 125000002030 1,2-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([*:2])C([H])=C1[H] 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical group 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 230000001131 transforming effect Effects 0.000 abstract 1
- -1 o-phenylene radicals Chemical class 0.000 description 30
- 239000002253 acid Substances 0.000 description 13
- 150000003254 radicals Chemical class 0.000 description 13
- 239000003795 chemical substances by application Substances 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 239000012954 diazonium Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 150000001989 diazonium salts Chemical class 0.000 description 4
- 125000005843 halogen group Chemical group 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000003301 hydrolyzing effect Effects 0.000 description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 3
- 239000000825 pharmaceutical preparation Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- SFLSHLFXELFNJZ-QMMMGPOBSA-N (-)-norepinephrine Chemical compound NC[C@H](O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-QMMMGPOBSA-N 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 2
- 241000700199 Cavia porcellus Species 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 2
- WXFIGDLSSYIKKV-RCOVLWMOSA-N L-Metaraminol Chemical compound C[C@H](N)[C@H](O)C1=CC=CC(O)=C1 WXFIGDLSSYIKKV-RCOVLWMOSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric Acid Chemical compound [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 229940071870 hydroiodic acid Drugs 0.000 description 2
- 230000013284 inhibition of norepinephrine uptake Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 229960003663 metaraminol Drugs 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229960002748 norepinephrine Drugs 0.000 description 2
- SFLSHLFXELFNJZ-UHFFFAOYSA-N norepinephrine Natural products NCC(O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-UHFFFAOYSA-N 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- HFVMEOPYDLEHBR-UHFFFAOYSA-N (2-fluorophenyl)-phenylmethanol Chemical compound C=1C=CC=C(F)C=1C(O)C1=CC=CC=C1 HFVMEOPYDLEHBR-UHFFFAOYSA-N 0.000 description 1
- QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical compound O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 description 1
- AAWZDTNXLSGCEK-LNVDRNJUSA-N (3r,5r)-1,3,4,5-tetrahydroxycyclohexane-1-carboxylic acid Chemical compound O[C@@H]1CC(O)(C(O)=O)C[C@@H](O)C1O AAWZDTNXLSGCEK-LNVDRNJUSA-N 0.000 description 1
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 description 1
- UWYVPFMHMJIBHE-OWOJBTEDSA-N (e)-2-hydroxybut-2-enedioic acid Chemical compound OC(=O)\C=C(\O)C(O)=O UWYVPFMHMJIBHE-OWOJBTEDSA-N 0.000 description 1
- QXQAPNSHUJORMC-UHFFFAOYSA-N 1-chloro-4-propylbenzene Chemical compound CCCC1=CC=C(Cl)C=C1 QXQAPNSHUJORMC-UHFFFAOYSA-N 0.000 description 1
- FZKCAHQKNJXICB-UHFFFAOYSA-N 2,1-benzoxazole Chemical compound C1=CC=CC2=CON=C21 FZKCAHQKNJXICB-UHFFFAOYSA-N 0.000 description 1
- LNSCNEJNLACZPA-UHFFFAOYSA-N 2,3-dihydroxy-2,3-bis(2-methylphenyl)butanedioic acid Chemical compound CC1=CC=CC=C1C(O)(C(O)=O)C(O)(C(O)=O)C1=CC=CC=C1C LNSCNEJNLACZPA-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 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
- 125000004179 3-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(Cl)=C1[H] 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 description 1
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 1
- WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 1
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 241000700198 Cavia Species 0.000 description 1
- 229910021554 Chromium(II) chloride Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- AAWZDTNXLSGCEK-UHFFFAOYSA-N Cordycepinsaeure Natural products OC1CC(O)(C(O)=O)CC(O)C1O AAWZDTNXLSGCEK-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 1
- 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
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 1
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 1
- 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 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical class CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- AAWZDTNXLSGCEK-ZHQZDSKASA-N Quinic acid Natural products O[C@H]1CC(O)(C(O)=O)C[C@H](O)C1O AAWZDTNXLSGCEK-ZHQZDSKASA-N 0.000 description 1
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- WDNIVTZNAPEMHF-UHFFFAOYSA-N acetic acid;chromium Chemical compound [Cr].CC(O)=O.CC(O)=O WDNIVTZNAPEMHF-UHFFFAOYSA-N 0.000 description 1
- TUCNEACPLKLKNU-UHFFFAOYSA-N acetyl Chemical compound C[C]=O TUCNEACPLKLKNU-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229960004909 aminosalicylic acid Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 125000004391 aryl sulfonyl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- WXBLLCUINBKULX-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1.OC(=O)C1=CC=CC=C1 WXBLLCUINBKULX-UHFFFAOYSA-N 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 150000003938 benzyl alcohols Chemical class 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000003943 catecholamines Chemical class 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- UZEDIBTVIIJELN-UHFFFAOYSA-N chromium(2+) Chemical class [Cr+2] UZEDIBTVIIJELN-UHFFFAOYSA-N 0.000 description 1
- XBWRJSSJWDOUSJ-UHFFFAOYSA-L chromium(ii) chloride Chemical compound Cl[Cr]Cl XBWRJSSJWDOUSJ-UHFFFAOYSA-L 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- KYRUBSWVBPYWEF-UHFFFAOYSA-N copper;iron;sulfane;tin Chemical compound S.S.S.S.[Fe].[Cu].[Cu].[Sn] KYRUBSWVBPYWEF-UHFFFAOYSA-N 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- PSLIMVZEAPALCD-UHFFFAOYSA-N ethanol;ethoxyethane Chemical compound CCO.CCOCC PSLIMVZEAPALCD-UHFFFAOYSA-N 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 229960002510 mandelic acid Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 1
- LEVJVKGPFAQPOI-UHFFFAOYSA-N phenylmethanone Chemical compound O=[C]C1=CC=CC=C1 LEVJVKGPFAQPOI-UHFFFAOYSA-N 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical class OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 229940107700 pyruvic acid Drugs 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003393 splenic effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000005147 toluenesulfonyl group Chemical group C=1(C(=CC=CC1)S(=O)(=O)*)C 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/60—Preparation of compounds containing amino groups bound to a carbon skeleton by condensation or addition reactions, e.g. Mannich reaction, addition of ammonia or amines to alkenes or to alkynes or addition of compounds containing an active hydrogen atom to Schiff's bases, quinone imines, or aziranes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Cpds. of formula : (where Ph and Ph1 are each o-phenylene, opt. substd.; Z is ethylene, opt. substd. by alkyl; Ph11 is phenyl, opt. substd; Alk is an aliphatic satd. hydrocarbon moiety) are prepd. by introducing the 9,10-ethano-group into an anthracene, and then transforming the 9-substituent into the desired chain. The products are useful for the treatment of angina pectoris.
Description
Gegenstand der Erfindung ist ein Verfahren zur Herstellung neuer Amine der Formel
EMI1.1
worin Ph" einen gegebenenfalls substituierten Phenylrest, Ph und Ph' unabhängig voneinander gegebenenfalls substituierte o-Phenylenreste bedeuten, Z für einen gegebenenfalls niederalkylierten Äthylenrest steht und alk einen zweiwertigen gesättigten niederen aliphatischen Kohlenwasserstoffrest bedeutet.
Der Phenylrest Ph" kann durch niedere Alkylreste, niedere Alkoxyreste, Hydroxylgruppen oder vor allem Halogenatome, wie Fluor-, Brom- oder insbesondere Chloratome substituiert sein, ist aber vor allem unsubstituiert.
Die o-Phenylenreste Ph und Ph' können durch niedere Alkylreste, niedere Alkoxyreste, Hydroxylgruppen, Aminogruppen oder vor allem Halogenatome, z. B. die oben angegebenen, substituiert sein, sind aber vorzugsweise unsubstituiert.
Niedere Alkylreste sind vor allem Reste mit nicht mehr als 6 C-Atomen, wie Methyl-, Äthyl-, iso- oder n-Propylreste oder gerade oder verzweigte, in beliebiger Stellung verbundene Butyl-, Pentyl- oder Hexylreste. Niedere Alkoxyreste sind insbesondere solche Reste, die die genannten niederen Alkylreste enthalten, vor allem Methoxy- und Äthoxyreste.
Zweiwertige gesättigte niedere aliphatische Kohlenwasser stoffreste alk sind gerade oder verzweigte niedere Alkylenreste, insbesondere Reste mit 14 C-Atomen, wie z. B. Methylen-, Äthylen-, Äthyliden-, 1,3-Propylen- und 1,4-Butylen reste.
Die neuen Verbindungen besitzen wertvolle pharmakologische Eigenschaften. So zeigen sie eine catecholaminentleerende Wirkung, wie sich im Tierversuch, z. B. bei oraler Gabe in Dosen von 100-300 mg/kg an der Ratte bei der Noradrenalinbestimmung im Rattenherz (Bestimmung des myokardialen Catecholamingehaltes) und bei oraler Gabe in Dosen von 30-100 mg/kg am Meerschweinchen bei der Noradrenalinbestimmung im Meerschweinchenventrikel zeigen lässt, eine Hemmung der Metaraminolaufnahme, wie sich im Tierversuch, z.
B. bei oraler Gabe in Dosen von 30-100 mg/ kg an der Ratte bei der Bestimmung der Aufnahme und Retention von Metaraminol im Rattenherz, zeigen lässt, eine Hemmung der Noradrenalinaufnahme in isolierten Rindermilznervengranula, wie sich bei Konzentrationen ab 10 1 Mol/l zeigen lässt, eine Coronarflusszunahme, wie sich in vitro, z. B. in Konzentrationen von 0,1-10 Ag/ml am isolierten Meerschweinchenherz nach der Methode von Langendorff zeigen lässt, sowie eine Zunahme der Sauerstoffsättigung im Coronarvenenblut, wie sich im Tierversuch, z. B. bei Gabe in Dosen von 1-10 mg/kg i. v. am narkotisierten Hund, zeigen lässt. Die neuen Verbindungen können daher als Mittel zur Behandlung der Angina pectoris verwendet werden.
Weiter können die neuen Verbindungen als Aus gangs- oder Zwischenprodukte für die Herstellung anderer wertvoller Verbindungen dienen.
Wertvoll sind insbesondere Verbindungen der Formel
EMI1.2
worin n für eine ganze Zahl von 1 bis 4, vorzugsweise 1 oder 3 steht, Ph" die oben angegebene Bedeutung hat und Rt und R2 unabhängig voneinander die oben als Substituenten der o-Phenylenreste Ph und Ph' genannten Reste, vorzugsweise Methoxygruppen oder Chloratome, oder insbesondere Wasserstoffatome bedeuten.
Hervorzuheben sind vor allem die Verbindungen der Formel
EMI1.3
worin n die oben angegebene Bedeutung hat und Ro für ein Chloratom, eine Methoxygruppe oder insbesondere Wasserstoff steht.
Besonders wertvoll sind Verbindungen der Formel
EMI1.4
worin n die oben angegebene Bedeutung hat, vor allem das 9-[(a-Methyl-phenäthyl-amino)-methyl]-9, 10-dihydro-9, 10 äthano-anthracen der Formel
EMI1.5
und ganz besonders das 9-[y-(a-Methyl-phenäthylamino)- propyl]-9, 1O-dihydro-9, 10-äthano-anthracen der Formel
EMI2.1
das z. B. bei oraler Gabe von 30300 mg/kg eine deutliche Hemmung der Noradrenalinaufnahme im Rattenherz bewirkt.
Die neuen Verbindungen werden erhalten, indem man in einer Verbindung der Formel
EMI2.2
worin X ein Rest der Formel
EMI2.3
bedeutet, worin alk und Ph" obige Bedeutungen haben und Y einen durch Reduktion oder Hydrolyse abspaltbaren Rest bedeutet, den Rest X durch Reduktion oder Hydrolyse abspaltet.
Y ist vor allem ein a-Aralkylrest, wie ein Benzylrest, oder ein a-Aralkoxycarbonylrest, wie ein Carbobenzoxyrest, der beispielsweise durch Hydrogenolyse, z. B. durch Reduktion mit katalytisch erregtem Wasserstoff, wie Wasserstoff in Gegenwart eines Hydrierungskatalysators, wie eines Palladium- oder Platinkatalysators, abgespalten werden kann.
Y kann aber auch ein 2,2,2-Trihalogen-äthoxycarbonylrest wie der 2,2,2-Trichloräthoxycarbonylrest sein, der durch Reduktion abgespalten werden kann. Als Reduktionsmittel kommt vor allem nascierender Wasserstoff in Betracht, wie er z. B. durch Einwirkung von Metallen bzw. Metallegierungen auf wasserstoffabgebende Mittel, wie Carbonsäuren, Alkohole, oder Wasser, erhältlich ist. Vor allem verwendet man Zink oder Zinklegierungen in Essigsäure. Ferner kommen auch Chrom-II-verbindungen, wie Chrom-II-chlorid oder Chrom-II-acetat, in Betracht. Y kann auch eine Arylsulfonyl.
gruppe, wie die Toluolsulfonylgruppe sein, die in üblicher Weise, durch Reduktion mit nascierendem Wasserstoff, z. B.
durch ein Alkalimetall, wie Lithium oder Natrium, in flüssigem Ammoniak abgespalten werden kann.
Y kann auch einen durch Hydrolyse abspaltbaren Rest bedeuten, wie einen Acylrest, z. B. einen Alkanoylrest, vor allem einen niederen Alkanoylrest, wie den Acetylrest, einen Benzoylrest, Phenylalkanoylrest, Carbalkoxyrest, z. B. den tert.-Butyloxycarbonyl-, Carbäthoxy- oder Carbomethoxyrest, oder einen Aralkoxycarbonylrest, z. B. einen Carbobenzoxyrest, bedeutet. Die Umwandlung geschieht durch hydrolytische Abspaltung dieses Restes.
Die hydrolytische Abspaltung erfolgt z. B. mit hydrolysierenden Mitteln, beispielsweise in Gegenwart von sauren Mitteln, wie z. B. verdünnten Mineralsäuren, wie Schwefelsäure oder Halogenwasserstoffsäuren, oder vorzugsweise in Gegenwart von basischen Mitteln, z. B. Alkalihydroxyden, wie Natriumhydroxyd.
In erhaltenen Verbindungen kann man im Rahmen der Definition der Endstoffe Substituenten einführen, abwandeln oder abspalten.
In erhaltenen Verbindungen, die an den aromatischen Ringen Aminogruppen aufweisen, kann man diese Aminogruppen gegen Hydroxyl-, Alkoxygruppen, Halogenatome oder Wasserstoff austauschen. Der Austausch kann in üblicher Weise erfolgen, insbesondere durch Diazotieren, z. B.
mit salpetriger Säure, und anschliessendem Einführen des gewünschten Restes nach den üblichen Methoden. Die Einführung der Hydroxylgruppe erfolgt z. B. durch Erwärmen einer wässrigen Lösung des Diazoniumsalzes. Die Einführung eines Alkoxyrestes erreicht man vorzugsweise durch Kochen des Diazoniumsalzes mit dem entsprechenden Alkohol. Die Einführung eines Halogenatoms erfolgt z. B. durch Behandeln eines Diazoniumsalzes mit Kupfer-(I)-halogenid nach Sandmeyer oder durch Behandeln des entsprechenden Diazoniumhalogenids mit Kupferpulver nach Gattermann. Zur Einführung eines Wasserstoffatoms reduziert man vorteilhaft das Diazoniumsalz mit Alkalistannit.
Man kann aber auch in erhaltenen Verbindungen, die in den aromatischen Ringen Hydroxylgruppen enthalten, die Hydroxylgruppen veräthern. Die Verätherung kann in üblicher Weise durchgeführt werden, z. B. durch Umsetzung mit einem reaktionsfähigen Ester des betreffenden Alkanols, wie einem von einer starken anorganischen oder organischen Säure, wie besonders einer Halogenwasserstoffsäure, wie Chlor-, Brom- oder Jodwasserstoffsäure, oder der Schwefelsäure, oder einer Arylsulfonsäure, z. B. der Toluolsulfonsäure, abgeleiteten Ester, vorzugsweise in Gegenwart eines basischen Kondensationsmittels, z. B. eines Alkalihydroxyds, wie Natriumhydroxyd, oder insbesondere mit einem Diazoalkan.
Umgekehrt kann man auch in erhaltenen Verbindungen, die in den aromatischen Ringen Alkoxygruppen aufweisen, diese in Hydroxylgruppen überführen. Die tberführung kann in üblicher Weise erfolgen, z. B. mit Brom- oder Jodwasserstoffsäure.
Die Erfindung betrifft auch diejenigen Ausführungsformen des Verfahrens, bei denen man einen Ausgangsstoff in Form eines unter den Reaktionsbedingungen erhältlichen, rohen Reaktionsgemisches oder in Form eines Salzes und/ oder Racemates oder optischen Antipoden verwendet.
Die genannten Reaktionen können in üblicher Weise in An- oder Abwesenheit von Verdünnungs-, Kondensationsund/oder katalytischen Mitteln, bei erniedrigter, gewöhnlicher oder erhöhter Temperatur, gegebenenfalls im geschlossenen Gefäss durchgeführt werden.
Je nach den Verfahrensbedingungen und Ausgangsstoffen erhält man die Endstoffe in freier Form oder in der ebenfalls in der Erfindung inbegriffenen Form ihrer Säureadditionssalze. So können beispielsweise basische, neutrale oder ge mischte Salze, gegebenenfalls auch Hemi-, Mono-, Sesqui oder Polyhydrate davon erhalten werden. Die Säureadditionssalze der neuen Verbindungen können in an sich bekannter Weise in die freie Verbindung übergeführt werden, z. B. mit basischen Mitteln, wie Alkalien oder Ionenaustauschern. Anderseits können die erhaltenen freien Basen mit organischen oder anorganischen Säuren Salze bilden. Zur Herstellung von Säureadditionssalzen werden insbesondere solche Säuren verwendet, die zur Bildung von therapeutisch verwendbaren Salzen geeignet sind.
Als solche Säuren seien beispielsweise genannt: Halogenwasserstoffsäuren, Schwefelsäuren, Phosphorsäuren, Salpetersäure, Perchlorsäure, aliphatische, alicyclische, aromatische oder heterocyclische Carbon- oder Sulfonsäuren, wie Ameisen-, Essig-, Propion-, Bernstein-,
Gykol-, Milch-, Äpfel-, Wein-, Zitronen-, Ascorbin-, Malein-, Hydroxymalein- oder Brenztraubensäure; Phenylessig-, Benzoe-, p-Aminobenzoe-, Anthranil-, p-Hydroxybenzoe-, Salicyl- oder p-Aminosalicylsäure, Embonsäure, Methansulfon-, Äthansulfon-, Hydroxyäthansulfon-, Äthylensulfonsäure; Halogenbenzolsulfon-, Toluolsulfon-, Naphthalinsulfonsäure oder Sulfanilsäure; Methionin, Tryptophan, Lysin oder Arginin.
Diese oder andere Salze der neuen Verbindungen, wie z. B.
die Pikrate, können auch zur Reinigung der erhaltenen freien Basen dienen, indem man die freien Basen in Salze überführt, diese abtrennt und aus den Salzen wiederum die Basen freimacht. Infolge der engen Beziehungen zwischen den neuen Verbindungen in freier Form und in Form ihrer Salze sind im Vorausgegangenen und nachfolgend unter den freien Verbindungen sinn- und zweckmässig, gegebenenfalls auch die entsprechenden Salze zu verstehen.
Je nach der Zahl der asymmetrischen C-Atome und der Wahl der Ausgangsstoffe und Arbeitsweisen können die neuen Verbindungen als Racematgemische, als Racemate oder als optische Antipoden vorliegen.
Racematgemische können auf Grund der physikalischchemischen Unterschiede der Bestandteile in bekannter Weise in die reinen Racemate aufgetrennt werden, z. B.
durch Chromatographie und/oder fraktionierte Kristallisation.
Reine Racemate lassen sich nach bekannten Metboden, beispielsweise durch Umkristallisation aus einem optisch aktiven Lösungsmittel, mit Hilfe von Mikroorganismen, oder durch Umsetzung mit einer, mit der racemischen Verbindung Salze bildenden optisch aktiven Säure und Trennung der auf diese Weise erhaltenen Salze, z. B. auf Grund ihrer verschiedenen Löslichkeiten, in die Distereomeren, aus denen die Antipoden durch Einwirkung geeigneter Mittel freigesetzt werden können, zerlegen. Besonders gebräuchliche optisch aktive Säuren sind z. B. die D- und L-Formen von Weinsäure, Di-o-Toluylweinsäure, Äpfelsäure, Mandelsäure, Camphersulfonsäure oder Chinasäure. Vorteilhaft isoliert man den wirksameren der beiden Antipoden.
Erflndungsgemäss kann man aber auch die Endprodukte in Form der reinen Racemate bzw. optischen Antipoden erhalten, indem man ein oder mehrere asymmetrische C Atome enthaltende Ausgangsstoffe in Form der reinen Racemate bzw. optischen Antipoden einsetzt.
Zweckmässig verwendet man für die Durchführung der erfindungsgemässen Reaktionen solche Ausgangsstoffe, die zu den eingangs besonders hervorgehobenen Endstoffen führen.
Die Ausgangsstoffe sind bekannt oder können, falls sie neu sind, nach an sich bekannten Methoden erhalten werden.
Die neuen Verbindungen können z. B. in Form pharmazeutischer Präparate Verwendung finden, welche sie in freier Form oder gegebenenfalls in Form ihrer Salze, besonders der therapeutisch verwendbaren Salze, in Mischung mit einem z. B. für die enterale oder parenterale Applikation geeigneten pharmazeutischen organischen oder anorganischen, festen oder flüssigen Trägermaterial enthalten. Für die Bildung desselben kommen solche Stoffe in Frage, die mit den neuen Verbindungen nicht reagieren, wie z. B. Wasser, Gelatine, Lactose, Stärke, Stearylalkohol, Magnesiumstearat, Talk, pflanzliche Öle, Benzylalkohole, Gummi, Propylenglykole, Vaseline oder andere bekannte Arzneimittelträger.
Die pharmazeutischen Präparate können z. B. als Tabletten, Dragees, Kapseln, Suppositorien oder in flüssiger Form als Lösungen (z. B. als Elixier oder Sirup), Suspensionen oder Emulsionen vorliegen. Gegebenenfalls sind sie sterilisiert und/oder enthalten Hilfsstoffe, wie Konservierungs-, Stabilisierungs-, Netz- oder Emulgiermittel, Lösungsvermittler oder Salze zur Veränderung des osmotischen pruckes oder Puffer.
Sie können auch andere therapeutisch wertvolle Substanzen enthalten. Die pharmazeutischen Präparate werden nach üblichen Methoden gewonnen. Die Dosierung der neuen Verbindungen kann je nach der Verbindung und der individuellen Bedürfnisse des Patienten variieren. Normalerweise beträgt sie, z. B. bei oraler Gabe, 25-500 mg täglich, insbesondere zwischen 75 und 300 mg. Die tägliche Dosis kann aufgeteilt werden und auf diese Weise zwei- oder dreimal täglich verabreicht werden.
Die Erfindung wird in den folgenden Beispielen näher beschrieben. Die Temperaturen sind in Celsiusgraden angegeben.
Beispiel 1
Eine Lösung von 15 g N-Acetyl-9-[y-(a-methylphen äthyl-amino)-propyl]-9,10-dihydro-9, 10-äthano-anthracen und 5 g Kaliumhydroxyd in 150 ml Äthanol und 50 ml Wasser wird während 12 Stunden unter Rückfluss erhitzt. Anschliessend dampft man das Lösungsmittel ab und löst den Rückstand in Äther. Die unlöslichen Anteile werden abfiltriert, und in das Filtrat leitet man Chlorwasserstoff ein. Es fällt das Hydrochlorid des 9-[y-(a-Methyl-phenäthyl-amino)- propyl]-9,10-dihydro-9,10-äthanol-anthracens der Formel
EMI3.1
aus, das nach Umkristallisation aus Äthanol-Äther bei 198-200 schmilzt.
Beispiel 2
In analoger Weise wie in Beispiel 1 beschrieben erhält man: a) 9-[(a-Methyl-phenäthyl-amino)-methyl]-9,10-dihy- dro-9,10-äthano-anthracen, (Hydrochlorid F. 187-189"), b) 9-68 -(a-Methyl-phenäthylamino)-äthyl]-9, 1 O-dihydro- 9,10-äthanol-anthracen, Hydrochlorid F. 232-234", c) 2-Chlor-9-[y-(a-methyl-phenäthylamino) -propyl]- 9,10-dihydro-9,10-äthano-anthracen, Maleat F. 190-193 , d) 3-Chlor-9-[y(a-methyl-phenäthylamino)-propyl]- 9,10-dihydro-9,10-äthanol-anthracen, Maleat F 183-185 , e) 9-[a-Methyl-3 ,4-dimethoxyphenäthylamino) -methyl] - 9,10-dihydro-9,10-äthano-anthracen, Hydrochlorid F.
195 bis 200", f) 2- oder 3-Methyl-9-[y-(a-methyl-phenäthylamino)- propyl]-9,10-dihydro-9,10-äthano-anthracen, Hydrochlorid F. 195-196 , g) 9-[(a-Methyl-,B-[m-chlorphenyl]-äthylamino)-methyl]- 9,10-dihydro-9,10-äthano-anthracen, Hydrochlorid F. 159 bis 1600, h) 9-[3-(a-Methyl-phenäthylamino) -butyl]-9, 10-di- hydro-9,10-äthano-anthracen, Hydrochlorid F. 233-235
The invention relates to a process for the preparation of new amines of the formula
EMI1.1
where Ph "is an optionally substituted phenyl radical, Ph and Ph 'independently of one another optionally substituted o-phenylene radicals, Z is an optionally lower alkylated ethylene radical and alk is a divalent, saturated lower aliphatic hydrocarbon radical.
The phenyl radical Ph ″ can be substituted by lower alkyl radicals, lower alkoxy radicals, hydroxyl groups or, above all, halogen atoms, such as fluorine, bromine or, in particular, chlorine atoms, but is above all unsubstituted.
The o-phenylene radicals Ph and Ph 'can be replaced by lower alkyl radicals, lower alkoxy radicals, hydroxyl groups, amino groups or, above all, halogen atoms, e.g. B. those given above, may be substituted, but are preferably unsubstituted.
Lower alkyl radicals are above all radicals with no more than 6 carbon atoms, such as methyl, ethyl, iso- or n-propyl radicals or straight or branched butyl, pentyl or hexyl radicals connected in any position. Lower alkoxy radicals are in particular those radicals which contain the lower alkyl radicals mentioned, especially methoxy and ethoxy radicals.
Divalent saturated lower aliphatic hydrocarbon radicals alk are straight or branched lower alkylene radicals, especially radicals with 14 carbon atoms, such as. B. methylene, ethylene, ethylidene, 1,3-propylene and 1,4-butylene residues.
The new compounds have valuable pharmacological properties. So they show a catecholamine-evacuating effect, as shown in animal experiments, e.g. B. in the case of oral administration in doses of 100-300 mg / kg to the rat in the noradrenaline determination in the rat heart (determination of the myocardial catecholamine content) and in the case of oral administration in doses of 30-100 mg / kg in guinea pigs in the noradrenaline determination in the guinea pig ventricle , an inhibition of metaraminol uptake, as shown in animal experiments, e.g.
B. in the case of oral administration in doses of 30-100 mg / kg to the rat when determining the uptake and retention of metaraminol in the rat heart, shows an inhibition of norepinephrine uptake in isolated bovine splenic nerve granules, as can be seen at concentrations of 10 1 mol / l shows an increase in coronary flow, as can be seen in vitro, e.g. B. in concentrations of 0.1-10 Ag / ml on the isolated guinea pig heart by the Langendorff method can be shown, as well as an increase in oxygen saturation in the coronary vein blood, as shown in animal experiments, e.g. B. when given in doses of 1-10 mg / kg i. v. on the anesthetized dog. The new compounds can therefore be used as agents for treating angina pectoris.
The new compounds can also serve as starting materials or intermediates for the production of other valuable compounds.
Compounds of the formula are particularly valuable
EMI1.2
where n is an integer from 1 to 4, preferably 1 or 3, Ph "has the meaning given above and Rt and R2 independently of one another are the radicals mentioned above as substituents of the o-phenylene radicals Ph and Ph ', preferably methoxy groups or chlorine atoms, or in particular denote hydrogen atoms.
Particularly noteworthy are the compounds of the formula
EMI1.3
where n has the meaning given above and Ro stands for a chlorine atom, a methoxy group or, in particular, hydrogen.
Compounds of the formula are particularly valuable
EMI1.4
where n has the meaning given above, especially 9 - [(a-methyl-phenethyl-amino) -methyl] -9, 10-dihydro-9, 10 ethano-anthracene of the formula
EMI1.5
and especially the 9- [y- (a-methyl-phenethylamino) -propyl] -9, 10-dihydro-9, 10-ethano-anthracene of the formula
EMI2.1
the Z. B. with oral administration of 30300 mg / kg causes a significant inhibition of norepinephrine uptake in the rat heart.
The new compounds are obtained by looking at a compound of the formula
EMI2.2
wherein X is a radical of the formula
EMI2.3
denotes in which alk and Ph "have the above meanings and Y denotes a radical which can be split off by reduction or hydrolysis, the radical X splits off by reduction or hydrolysis.
Y is above all an α-aralkyl radical, such as a benzyl radical, or an α-aralkoxycarbonyl radical, such as a carbobenzoxy radical, which is obtained, for example, by hydrogenolysis, e.g. B. by reduction with catalytically excited hydrogen, such as hydrogen in the presence of a hydrogenation catalyst, such as a palladium or platinum catalyst, can be split off.
However, Y can also be a 2,2,2-trihaloethoxycarbonyl radical such as the 2,2,2-trichloroethoxycarbonyl radical, which can be split off by reduction. As a reducing agent, especially nascent hydrogen comes into consideration, as z. B. by the action of metals or metal alloys on hydrogen-releasing agents, such as carboxylic acids, alcohols, or water, is available. Mainly zinc or zinc alloys are used in acetic acid. Chromium (II) compounds, such as chromium (II) chloride or chromium (II) acetate, can also be used. Y can also be an arylsulfonyl.
group, such as the toluenesulfonyl group, which in the usual way, by reduction with nascent hydrogen, z. B.
can be split off by an alkali metal such as lithium or sodium in liquid ammonia.
Y can also mean a radical which can be split off by hydrolysis, such as an acyl radical, e.g. B. an alkanoyl radical, especially a lower alkanoyl radical such as the acetyl radical, a benzoyl radical, phenylalkanoyl radical, carbalkoxy radical, z. B. the tert-butyloxycarbonyl, carbethoxy or carbomethoxy radical, or an aralkoxycarbonyl radical, e.g. B. a carbobenzoxy radical means. The conversion takes place by hydrolytic cleavage of this residue.
The hydrolytic cleavage takes place z. B. with hydrolyzing agents, for example in the presence of acidic agents, such as. B. dilute mineral acids such as sulfuric acid or hydrohalic acids, or preferably in the presence of basic agents, e.g. B. alkali hydroxides such as sodium hydroxide.
In the compounds obtained, in the context of the definition of the end products, substituents can be introduced, modified or split off.
In compounds obtained which have amino groups on the aromatic rings, these amino groups can be exchanged for hydroxyl, alkoxy groups, halogen atoms or hydrogen. The exchange can take place in the usual way, in particular by diazotization, for. B.
with nitrous acid, and then introducing the desired residue according to the usual methods. The introduction of the hydroxyl group takes place, for. B. by heating an aqueous solution of the diazonium salt. The introduction of an alkoxy radical is preferably achieved by boiling the diazonium salt with the corresponding alcohol. A halogen atom is introduced, for. B. by treating a diazonium salt with copper (I) halide according to Sandmeyer or by treating the corresponding diazonium halide with copper powder according to Gattermann. To introduce a hydrogen atom, it is advantageous to reduce the diazonium salt with alkali stannite.
However, it is also possible to etherify the hydroxyl groups in compounds obtained which contain hydroxyl groups in the aromatic rings. The etherification can be carried out in the usual way, e.g. B. by reaction with a reactive ester of the alkanol in question, such as one of a strong inorganic or organic acid, such as a hydrohalic acid, such as chloric, bromic or hydroiodic acid, or sulfuric acid, or an arylsulfonic acid, e.g. B. the toluenesulfonic acid, derived ester, preferably in the presence of a basic condensing agent, e.g. B. an alkali hydroxide, such as sodium hydroxide, or especially with a diazoalkane.
Conversely, in compounds obtained which have alkoxy groups in the aromatic rings, these can also be converted into hydroxyl groups. The transfer can take place in the usual way, e.g. B. with hydrobromic or hydroiodic acid.
The invention also relates to those embodiments of the process in which a starting material is used in the form of a crude reaction mixture obtainable under the reaction conditions or in the form of a salt and / or racemate or optical antipode.
The reactions mentioned can be carried out in the customary manner in the presence or absence of diluents, condensation and / or catalytic agents, at a reduced, normal or elevated temperature, if appropriate in a closed vessel.
Depending on the process conditions and starting materials, the end products are obtained in free form or in the form of their acid addition salts, which is also included in the invention. For example, basic, neutral or mixed salts, optionally also hemi-, mono-, sesqui or polyhydrates thereof, can be obtained. The acid addition salts of the new compounds can be converted into the free compound in a manner known per se, e.g. B. with basic agents such as alkalis or ion exchangers. On the other hand, the free bases obtained can form salts with organic or inorganic acids. For the preparation of acid addition salts, those acids are used in particular which are suitable for the formation of therapeutically useful salts.
Examples of such acids are: hydrohalic acids, sulfuric acids, phosphoric acids, nitric acid, perchloric acid, aliphatic, alicyclic, aromatic or heterocyclic carboxylic or sulfonic acids, such as formic, acetic, propionic, succinic,
Glycolic, lactic, malic, tartaric, citric, ascorbic, maleic, hydroxymaleic or pyruvic acid; Phenylacetic, benzoic, p-aminobenzoic, anthranil, p-hydroxybenzoic, salicylic or p-aminosalicylic acid, emboxylic acid, methanesulphonic, ethanesulphonic, hydroxyethanesulphonic, ethylene sulphonic acid; Halobenzenesulfonic, toluenesulfonic, naphthalenesulfonic acid or sulfanilic acid; Methionine, tryptophan, lysine or arginine.
These or other salts of the new compounds, such as. B.
the picrates can also be used to purify the free bases obtained by converting the free bases into salts, separating them and in turn freing the bases from the salts. As a result of the close relationships between the new compounds in free form and in the form of their salts, the free compounds in the preceding and in the following are meaningful and expedient, if appropriate also to mean the corresponding salts.
Depending on the number of asymmetric carbon atoms and the choice of starting materials and working methods, the new compounds can be present as mixtures of racemates, as racemates or as optical antipodes.
Mixtures of racemates can be separated into the pure racemates in a known manner due to the physicochemical differences between the constituents, e.g. B.
by chromatography and / or fractional crystallization.
Pure racemates can be according to known Metboden, for example by recrystallization from an optically active solvent, with the aid of microorganisms, or by reaction with an optically active acid which forms salts with the racemic compound and separation of the salts obtained in this way, e.g. B. due to their different solubilities, decompose into the distereomers, from which the antipodes can be released by the action of suitable agents. Optically active acids commonly used are e.g. B. the D- and L-forms of tartaric acid, di-o-toluyltartaric acid, malic acid, mandelic acid, camphorsulfonic acid or quinic acid. It is advantageous to isolate the more effective of the two antipodes.
According to the invention, however, the end products can also be obtained in the form of the pure racemates or optical antipodes by using one or more starting materials containing asymmetric C atoms in the form of the pure racemates or optical antipodes.
It is expedient to use those starting materials for carrying out the reactions according to the invention which lead to the end products particularly emphasized at the beginning.
The starting materials are known or, if they are new, can be obtained by methods known per se.
The new connections can e.g. B. in the form of pharmaceutical preparations use which they can be in free form or optionally in the form of their salts, especially the therapeutically useful salts, mixed with a z. B. contain pharmaceutical organic or inorganic, solid or liquid carrier material suitable for enteral or parenteral administration. For the formation of the same substances come into question that do not react with the new compounds, such as. B. water, gelatin, lactose, starch, stearyl alcohol, magnesium stearate, talc, vegetable oils, benzyl alcohols, gum, propylene glycols, petroleum jelly or other known excipients.
The pharmaceutical preparations can e.g. B. as tablets, coated tablets, capsules, suppositories or in liquid form as solutions (e.g. as an elixir or syrup), suspensions or emulsions. If necessary, they are sterilized and / or contain auxiliaries, such as preservatives, stabilizers, wetting agents or emulsifiers, solubilizers or salts to change the osmotic pressure or buffers.
They can also contain other therapeutically valuable substances. The pharmaceutical preparations are obtained using conventional methods. The dosage of the new compounds can vary depending on the compound and the individual needs of the patient. Usually it is e.g. B. with oral administration, 25-500 mg daily, in particular between 75 and 300 mg. The daily dose can be divided and administered in this way two or three times a day.
The invention is described in more detail in the following examples. The temperatures are given in degrees Celsius.
example 1
A solution of 15 g of N-acetyl-9- [y- (a-methylphen-ethyl-amino) -propyl] -9,10-dihydro-9, 10-ethano-anthracene and 5 g of potassium hydroxide in 150 ml of ethanol and 50 ml Water is refluxed for 12 hours. The solvent is then evaporated off and the residue is dissolved in ether. The insoluble components are filtered off and hydrogen chloride is passed into the filtrate. The hydrochloride of 9- [y- (a-methyl-phenethyl-amino) -propyl] -9,10-dihydro-9,10-ethanol-anthracene of the formula falls
EMI3.1
from which, after recrystallization from ethanol-ether, melts at 198-200.
Example 2
In a manner analogous to that described in Example 1, the following is obtained: a) 9 - [(a-methyl-phenethyl-amino) -methyl] -9,10-dihydro-9,10-ethano-anthracene, (hydrochloride F. 187 -189 "), b) 9-68 - (a-methyl-phenethylamino) -ethyl] -9,1 O-dihydro-9,10-ethanol-anthracene, hydrochloride F. 232-234", c) 2-chlorine -9- [y- (a-methyl-phenethylamino) -propyl] - 9,10-dihydro-9,10-ethano-anthracene, maleate F. 190-193, d) 3-chloro-9- [y (a -methyl-phenethylamino) propyl] - 9,10-dihydro-9,10-ethanol-anthracene, maleate F 183-185, e) 9- [a-methyl-3, 4-dimethoxyphenethylamino) methyl] - 9, 10-dihydro-9,10-ethano-anthracene, hydrochloride F.
195 to 200 ", f) 2- or 3-methyl-9- [y- (a-methyl-phenethylamino) -propyl] -9,10-dihydro-9,10-ethano-anthracene, hydrochloride F. 195-196 , g) 9 - [(a-methyl-, B- [m-chlorophenyl] -äthylamino) -methyl] - 9,10-dihydro-9,10-ethano-anthracene, hydrochloride F. 159 to 1600, h) 9 - [3- (a-Methyl-phenethylamino) -butyl] -9, 10-dihydro-9,10-ethano-anthracene, hydrochloride F. 233-235
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH295872A CH536273A (en) | 1969-05-10 | 1969-05-10 | 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH295872A CH536273A (en) | 1969-05-10 | 1969-05-10 | 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes |
| CH714169A CH543477A (en) | 1969-05-10 | 1969-05-10 | 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH536273A true CH536273A (en) | 1973-04-30 |
Family
ID=4320591
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH295872A CH536273A (en) | 1969-05-10 | 1969-05-10 | 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes |
| CH295972A CH536274A (en) | 1969-05-10 | 1969-05-10 | 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes |
| CH295672A CH536270A (en) | 1969-05-10 | 1969-05-10 | 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes |
| CH295772A CH536269A (en) | 1969-05-10 | 1969-05-10 | 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes |
| CH714169A CH543477A (en) | 1969-05-10 | 1969-05-10 | 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH295972A CH536274A (en) | 1969-05-10 | 1969-05-10 | 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes |
| CH295672A CH536270A (en) | 1969-05-10 | 1969-05-10 | 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes |
| CH295772A CH536269A (en) | 1969-05-10 | 1969-05-10 | 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes |
| CH714169A CH543477A (en) | 1969-05-10 | 1969-05-10 | 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes |
Country Status (3)
| Country | Link |
|---|---|
| BR (1) | BR6915007D0 (en) |
| CH (5) | CH536273A (en) |
| ZA (1) | ZA702956B (en) |
-
1969
- 1969-05-10 CH CH295872A patent/CH536273A/en not_active IP Right Cessation
- 1969-05-10 CH CH295972A patent/CH536274A/en not_active IP Right Cessation
- 1969-05-10 CH CH295672A patent/CH536270A/en not_active IP Right Cessation
- 1969-05-10 CH CH295772A patent/CH536269A/en not_active IP Right Cessation
- 1969-05-10 CH CH714169A patent/CH543477A/en not_active IP Right Cessation
- 1969-12-11 BR BR215007/69A patent/BR6915007D0/en unknown
-
1970
- 1970-05-01 ZA ZA702956A patent/ZA702956B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH536269A (en) | 1973-04-30 |
| CH536270A (en) | 1973-04-30 |
| ZA702956B (en) | 1971-01-27 |
| CH543477A (en) | 1973-10-31 |
| CH536274A (en) | 1973-04-30 |
| BR6915007D0 (en) | 1973-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |