CN1113235A - 苯并咪唑、含这些化合物的药物组合物和其制备方法 - Google Patents
苯并咪唑、含这些化合物的药物组合物和其制备方法 Download PDFInfo
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- CN1113235A CN1113235A CN95102891A CN95102891A CN1113235A CN 1113235 A CN1113235 A CN 1113235A CN 95102891 A CN95102891 A CN 95102891A CN 95102891 A CN95102891 A CN 95102891A CN 1113235 A CN1113235 A CN 1113235A
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract description 6
- 150000001556 benzimidazoles Chemical class 0.000 title abstract description 3
- 150000003839 salts Chemical class 0.000 claims abstract description 25
- 238000002360 preparation method Methods 0.000 claims abstract description 13
- 239000003814 drug Substances 0.000 claims abstract description 4
- -1 imino- Chemical class 0.000 claims description 234
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 103
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 239000004305 biphenyl Substances 0.000 claims description 41
- 239000002585 base Substances 0.000 claims description 31
- 125000000217 alkyl group Chemical group 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 30
- 125000004432 carbon atom Chemical group C* 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 239000002253 acid Substances 0.000 claims description 19
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 15
- 239000000460 chlorine Substances 0.000 claims description 15
- 229910052801 chlorine Inorganic materials 0.000 claims description 15
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 15
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 14
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 11
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 11
- 239000011737 fluorine Substances 0.000 claims description 11
- 229910052731 fluorine Inorganic materials 0.000 claims description 11
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 11
- 239000011541 reaction mixture Substances 0.000 claims description 11
- 125000003545 alkoxy group Chemical group 0.000 claims description 10
- 150000001721 carbon Chemical group 0.000 claims description 10
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 10
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 9
- 125000006310 cycloalkyl amino group Chemical group 0.000 claims description 9
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 9
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 claims description 8
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 claims description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 125000003282 alkyl amino group Chemical group 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 7
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 7
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 7
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims description 6
- 125000002140 imidazol-4-yl group Chemical group [H]N1C([H])=NC([*])=C1[H] 0.000 claims description 6
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 claims description 6
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 125000001072 heteroaryl group Chemical group 0.000 claims description 5
- 125000003806 alkyl carbonyl amino group Chemical group 0.000 claims description 4
- 230000000269 nucleophilic effect Effects 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 125000003884 phenylalkyl group Chemical group 0.000 claims description 4
- 125000004044 trifluoroacetyl group Chemical group FC(C(=O)*)(F)F 0.000 claims description 4
- 125000001889 triflyl group Chemical group FC(F)(F)S(*)(=O)=O 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 125000004466 alkoxycarbonylamino group Chemical group 0.000 claims description 3
- 125000004949 alkyl amino carbonyl amino group Chemical group 0.000 claims description 3
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims description 2
- 125000006555 (C3-C5) cycloalkyl group Chemical group 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 2
- 238000010306 acid treatment Methods 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000002619 bicyclic group Chemical group 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims description 2
- 229940124530 sulfonamide Drugs 0.000 claims description 2
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims 8
- 230000000903 blocking effect Effects 0.000 claims 4
- 125000003368 amide group Chemical group 0.000 claims 3
- 239000003513 alkali Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 claims 2
- 125000005167 cycloalkylaminocarbonyl group Chemical group 0.000 claims 2
- 125000004473 dialkylaminocarbonyl group Chemical group 0.000 claims 2
- 239000005864 Sulphur Substances 0.000 claims 1
- 125000004647 alkyl sulfenyl group Chemical group 0.000 claims 1
- 125000004093 cyano group Chemical group *C#N 0.000 claims 1
- 239000000890 drug combination Substances 0.000 claims 1
- 230000032050 esterification Effects 0.000 claims 1
- 238000005886 esterification reaction Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 229960001330 hydroxycarbamide Drugs 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims 1
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 claims 1
- CFHIDWOYWUOIHU-UHFFFAOYSA-N oxomethyl Chemical compound O=[CH] CFHIDWOYWUOIHU-UHFFFAOYSA-N 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 claims 1
- 229940123073 Angiotensin antagonist Drugs 0.000 abstract description 4
- 239000002333 angiotensin II receptor antagonist Substances 0.000 abstract description 4
- 229940123413 Angiotensin II antagonist Drugs 0.000 abstract description 3
- 239000002369 angiotensin antagonist Substances 0.000 abstract description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 81
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 42
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 38
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 30
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 28
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 24
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 23
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 23
- 239000002904 solvent Substances 0.000 description 23
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 21
- 239000013543 active substance Substances 0.000 description 21
- 239000000741 silica gel Substances 0.000 description 20
- 229910002027 silica gel Inorganic materials 0.000 description 20
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 18
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 16
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 16
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 16
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 15
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 14
- 238000002844 melting Methods 0.000 description 14
- 230000008018 melting Effects 0.000 description 14
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 14
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
- 238000001704 evaporation Methods 0.000 description 12
- 230000008020 evaporation Effects 0.000 description 12
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 10
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 125000006239 protecting group Chemical group 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 8
- 125000001841 imino group Chemical group [H]N=* 0.000 description 8
- 235000019359 magnesium stearate Nutrition 0.000 description 8
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 8
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 8
- 229920002261 Corn starch Polymers 0.000 description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 7
- 229960000583 acetic acid Drugs 0.000 description 7
- 238000009835 boiling Methods 0.000 description 7
- 239000008120 corn starch Substances 0.000 description 7
- 229940099112 cornstarch Drugs 0.000 description 7
- 239000012362 glacial acetic acid Substances 0.000 description 7
- 238000001819 mass spectrum Methods 0.000 description 7
- 150000007530 organic bases Chemical class 0.000 description 7
- 229910052938 sodium sulfate Inorganic materials 0.000 description 7
- 235000011152 sodium sulphate Nutrition 0.000 description 7
- 239000003826 tablet Substances 0.000 description 7
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- WFDIJRYMOXRFFG-UHFFFAOYSA-N acetic acid anhydride Natural products CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 239000012043 crude product Substances 0.000 description 6
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 6
- 229910000027 potassium carbonate Inorganic materials 0.000 description 6
- AQHHHDLHHXJYJD-UHFFFAOYSA-N propranolol Chemical compound C1=CC=C2C(OCC(O)CNC(C)C)=CC=CC2=C1 AQHHHDLHHXJYJD-UHFFFAOYSA-N 0.000 description 6
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 6
- 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 5
- PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 description 5
- 238000004587 chromatography analysis Methods 0.000 description 5
- 239000002934 diuretic Substances 0.000 description 5
- RIFGWPKJUGCATF-UHFFFAOYSA-N ethyl chloroformate Chemical compound CCOC(Cl)=O RIFGWPKJUGCATF-UHFFFAOYSA-N 0.000 description 5
- 239000008101 lactose Substances 0.000 description 5
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 5
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- JZUFKLXOESDKRF-UHFFFAOYSA-N Chlorothiazide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC2=C1NCNS2(=O)=O JZUFKLXOESDKRF-UHFFFAOYSA-N 0.000 description 4
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 4
- 239000007983 Tris buffer Substances 0.000 description 4
- 239000012190 activator Substances 0.000 description 4
- 230000010933 acylation Effects 0.000 description 4
- 238000005917 acylation reaction Methods 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 4
- 125000001246 bromo group Chemical group Br* 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
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- 125000001153 fluoro group Chemical group F* 0.000 description 4
- 150000007529 inorganic bases Chemical class 0.000 description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000007363 ring formation reaction Methods 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 4
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 4
- ASOKPJOREAFHNY-UHFFFAOYSA-N 1-Hydroxybenzotriazole Chemical compound C1=CC=C2N(O)N=NC2=C1 ASOKPJOREAFHNY-UHFFFAOYSA-N 0.000 description 3
- OKAUTUUTOSJPFS-UHFFFAOYSA-N 2-[4-[[4-methyl-6-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl]phenyl]aniline Chemical group CCCC1=NC2=C(C)C=C(C=3N(C4=CC=CC=C4N=3)C)C=C2N1CC(C=C1)=CC=C1C1=CC=CC=C1N OKAUTUUTOSJPFS-UHFFFAOYSA-N 0.000 description 3
- FCVVEUXMVIBRAA-UHFFFAOYSA-N 2-[4-[[4-methyl-6-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl]phenyl]benzenesulfonic acid Chemical group CCCC1=NC2=C(C)C=C(C=3N(C4=CC=CC=C4N=3)C)C=C2N1CC(C=C1)=CC=C1C1=CC=CC=C1S(O)(=O)=O FCVVEUXMVIBRAA-UHFFFAOYSA-N 0.000 description 3
- 125000004174 2-benzimidazolyl group Chemical group [H]N1C(*)=NC2=C([H])C([H])=C([H])C([H])=C12 0.000 description 3
- RZTAMFZIAATZDJ-HNNXBMFYSA-N 5-o-ethyl 3-o-methyl (4s)-4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate Chemical compound CCOC(=O)C1=C(C)NC(C)=C(C(=O)OC)[C@@H]1C1=CC=CC(Cl)=C1Cl RZTAMFZIAATZDJ-HNNXBMFYSA-N 0.000 description 3
- 239000004472 Lysine Substances 0.000 description 3
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- SFZULDYEOVSIKM-UHFFFAOYSA-N chembl321317 Chemical class C1=CC(C(=N)NO)=CC=C1C1=CC=C(C=2C=CC(=CC=2)C(=N)NO)O1 SFZULDYEOVSIKM-UHFFFAOYSA-N 0.000 description 3
- 239000003480 eluent Substances 0.000 description 3
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 3
- 229960003580 felodipine Drugs 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 229960001597 nifedipine Drugs 0.000 description 3
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/415—1,2-Diazoles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- A61P9/00—Drugs for disorders of the cardiovascular system
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2
-
- C—CHEMISTRY; METALLURGY
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Abstract
本发明涉及通式(I)的新型苯并咪唑,其互变异构体和其盐,式中R1~R4如权利要求1中所定义,由于它们是血管紧张肽-拮抗药,特别是血管紧张肽-II-拮抗药,因此特别本发明涉及的是作为药物使用的具有有效药物特性的其生理上可接受的盐,含这些化合物的药物组合物,其用途和制备方法。
Description
本发明涉及通式(Ⅰ)的新型苯并咪唑,
其互变异构体和其盐,尤其是用于药物的生理上可接受盐,这些盐当用作血管紧张肽-拮抗药,尤其是血管紧张肽-Ⅱ-拮抗药时具有有效的药物特性,含这些化合物的药物组合物,其使用和其制备方法。
上述通式(Ⅰ)中:
R1表示氟、氯或溴原子,C1-3烷基或三氟甲基基团;
R2表示通过碳原子连接的5节杂芳基团,并含有亚氨基、氧或硫原子或亚氨基和氧、硫或氮原子,并且5节杂芳基可通过两个相邻的碳原子,正-丙烯、正-丁烯或1,3-丁间二烯桥,或通过亚氨基和一个相邻的碳原子,正-丁烯或1,3-丁间二烯桥连接,同时上述的二环的环碳骨架可被氟、氯或溴原子、三氟甲基,烷基、烷氧基、氰基、氨基羰基、羧基、硝基、氨基、烷基氨基、在烷基或烷氧基部分各有1~3个碳原子的二烷基氨基或烷氧基单或双取代,同时取代基可相同或不同,另外,上述杂芳族化合物环的HN-基可被C1-6烷基,在烷基部分有1~3个碳原子的苯基烷基或C3-6环烷基取代,或R2表示由C1-3烷基取代的咪唑-4-基,其中在烷基部分的2-或3-位置可被二甲基氨基、二乙基氨基、吡咯烷基(pyrrolidino)、哌啶子基(piperidino)、六亚甲基亚氨基或吗啉代基团取代,其中的亚甲基可由羰基或磺酰基取代的吡咯烷基、哌啶子基或六亚甲基亚氨基,可任意地被C1-3烷基或苯基取代的马来酸亚氨基,或可任意地被C1-3烷基取代的咪唑烷-2,4-二酮-3-基;
R3表示C1-4烷基、C3-5环烷基,在烷基部分有1~3个碳原子的烷氧基或烷基硫基;和
R4表示氨基,它可任意地被共有2~6个碳原子的烷氧基羰基或三氟乙酰基或三氟甲基磺酰基取代,磺酰基可被羟基、氨基、烷基羰基氨基、烷氧基氨基、烷基氨基羰基氨基、二烷基氨基羰基氨基、环烷基羰基氨基、环烷基氨基羰基氨基、苯基羰基氨基、苯基氨基羰基氨基、苯基烷基羰基氨基或苯基烷基氨基羰基氨基取代,其中烷基部分可含1~3个碳原子,环烷基部分可含5~7个碳原子以及苯基环可被氟、氯或溴原子或被甲氧基取代,或者是羟基脲酰基(carba-midoyl)、噻唑烷-2,4-二酮-5-亚甲基或2,5-二氢-5-氧-噁二唑-3-基。
正如权利要求1~5中定义R1~R4基团的实例,R1可表示氟、氯或溴原子、甲基、乙基、正-丙基、异丙基或三氟甲基。
R2可表示1-甲基-咪唑-4-基,1-乙基-咪唑-4-基,1-正-丙基-咪唑-4-基,1-异丙基-咪唑-4-基,1-(2-甲基氨基-乙基)-咪唑-4-基,1-(3-二甲基氨基-丙基)-咪唑-4-基,1-(2-二乙基氨基-乙基)-咪唑-4-基,1-(3-二乙基氨基-丙基)-咪唑-4-基,1-(2-吡咯烷基-乙基)-咪唑-4-基,1-(3-吡咯烷基-丙基)-咪唑-4-基,1-(2-哌啶子基-乙基)-咪唑-4-基,1-(3-哌啶子基-丙基)-咪唑-4-基,1-(2-六亚甲基亚氨基-乙基)-咪唑-4-基,1-(3-六亚甲基亚氨基-丙基)-咪唑-4-基,1-(2-吗啉代-乙基)-咪唑-4-基,1-(3-吗啉代-丙基)-咪唑-4-基,2-氧-吡咯烷基,2-氧-哌啶子基,2-氧代-六亚甲基亚氨基,丙磺内酰胺-1-基,丁磺内酰胺-1-基,戊磺内酰胺-1-基,马来酸亚氨基,2-甲基-马来酸亚氨基,2-苯基-马来酸亚氨基,4,5-三亚甲基-咪唑-2-基,4,5-三亚甲基-1-甲基-咪唑-2-基,4,5-三亚甲基-1-正-丁基-咪唑-2-基,4,5-三亚甲基-1-正-己基-咪唑-2-基,4,5-三亚甲基-1-环丙基-咪唑-2-基,4,5-三亚甲基-1-环己基-咪唑-2-基,苯并咪唑-2-基,1-甲基苯并咪唑-2-基,1-乙基苯并咪唑-2-基,1-正-丙基苯并咪唑-2-基,1-异丙基苯并咪唑-2-基,1-正-丁基苯并咪唑-2-基,1-异丁基苯并咪唑-2-基,1-正-戊基苯并咪唑-2-基,1-正-己基苯并咪唑-2-基,1-环丙基苯并咪唑-2-基,1-环丁基苯并咪唑-2-基,1-环戊基苯并咪唑-2-基,1-环己基苯并咪唑-2-基,5-硝基苯并咪唑-2-基,5-氨基-苯并咪唑-2-基,5-乙酰氨基苯并咪唑-2-基,5-甲基-苯并咪唑-2-基,5-甲氧基苯并咪唑-2-基,5-乙氧基-苯并咪唑-2-基,1-甲基-5-甲氧基苯并咪唑-2-基,1,5-二甲基-苯并咪唑-2-基,1,6-二甲基-苯并咪唑-2-基,1,4-二甲基-苯并咪唑-2-基,5,6-二甲基-苯并咪唑-2-基,1,5,6-三甲基-苯并咪唑-2-基,5-氯-苯并咪唑-2-基,5-氯-1-甲基-苯并咪唑-2-基,6-氯-1-甲基-苯并咪唑-2-基,5,6-二氯-1-甲基-苯并咪唑-2-基,5-二甲基氨基-苯并咪唑-2-基,5-二甲基氨基-1-乙基-苯并咪唑-2-基,5,6-二甲氧基-1-甲基-苯并咪唑-2-基,5,6-二甲氧基-1-乙基-苯并咪唑-2-基,5-氟-1-甲基-苯并咪唑-2-基,6-氟-1-甲基-苯并咪唑-2-基,5-三氟甲基-苯并咪唑-2-基,5-三氟甲基-1-甲基-苯并咪唑-2-基,4-氰基-1-甲基-苯并咪唑-2-基,5-羧基-1-甲基-苯并咪唑-2-基,5-氨基羰基-苯并咪唑-2-基,5-氨基羰基-1-甲基-苯并咪唑-2-基,4,5,6,7-四氢-苯并咪唑-2-基,4,5,6,7-四氢-1-甲基-苯并咪唑-2-基,4,5,6,7-四氢-1-乙基-苯并咪唑-2-基,4,5,6,7-四氢-1-正-丁基-苯并咪唑-2-基,4,5,6,7-四氢-1-正-乙基-苯并咪唑-2-基,4,5,6,7-四氢-1-环丙基-苯并咪唑-2-基,4,5,6,7-四氢-1-环己基-苯并咪唑-2-基,咪唑并[1,2-a]吡啶-2-基,5-甲基-咪唑并[1,2-a]吡啶-2-基,6-甲基-咪唑并[1,2-a]吡啶-2-基,7-甲基-咪唑并[1,2-a]吡啶-2-基,8-甲基-咪唑并[1,2-a]吡啶-2-基,5,7-二甲基-咪唑并[1,2-a]吡啶-2-基,5,6,7,8-四氢-咪唑并[1,2-a]吡啶-2-基,咪唑并[1,2-a]嘧啶-2-基,咪唑并[4,5-b]吡啶-2-基,1-甲基-咪唑并[4,5-b]吡啶-2-基,1-正-己基-咪唑并[4,5-b]吡啶-2-基,1-丙环基-咪唑并[4,5-b]吡啶-2-基,1-环己基-咪唑并[4,5-b]吡啶-2-基,6-甲基-咪唑并[4,5-b]吡啶-2-基,1,6-二甲基-咪唑并[4,5-b]吡啶-2-基,咪唑并[4,5-b]吡啶-2-基,1-甲基-咪唑并[4,5-b]吡啶-2-基,1-正-己基-咪唑并[4,5-b]吡啶-2-基,1-环丙基-咪唑并[4,5-c]吡啶-2-基,1-环己基-咪唑并[4,5-c]吡啶-2-基,咪唑并[2,1-b]噻唑-6-基,咪唑并[1,2-c]嘧啶-2-基,咪唑并[1,2-a]吡嗪-2-基,咪唑并[1,2-b]哒嗪-2-基,咪唑并[4,5-c]吡啶-2-基,嘌呤-8-基,咪唑并[4,5-b]吡嗪-2-基,咪唑并[4,5-c]哒嗪-2-基,咪唑烷-2,4-二酮-3-基或5-甲基-咪唑烷-2,4-二酮-3-基;
R3可表示甲基、乙基、正-丙基、异丙基、正-丁基、1-甲基-正-丙基、2-甲基-正-丙基、叔丁基、环丙基、环丁基、环戊基、甲氧基、乙氧基、正-丙氧基、异丙氧基、甲基硫基、乙基硫基、正-丙基硫基或异丙基硫基和
R4可表示甲酰基、羟基甲基、氨基、甲氧基羰基氨基、乙氧基羰基氨基、丙氧基羰基氨基、叔-丁氧基羰基氨基、三氟乙酰基氨基、三氟甲基磺酰基氨基、硫代、氨磺酰、甲氧基羰基氨基磺酰基、乙氧基羰基氨基磺酰基、丙氧基羰基氨基磺酰基、叔-丁氧基羰基氨基磺酰基、乙酰基氨基磺酰基、丙酰基氨基磺酰基、丁酰基氨基磺酰基、甲基氨基羰基氨基磺酰基、乙基氨基羰基氨基磺酰基、正-丙基氨基羰基氨基磺酰基、异丙基氨基羰基氨基磺酰基、甲基氨基羰基氨基磺酰基、N,N-二甲基氨基羰基氨基磺酰基、N,N-二乙基氨基羰基氨基磺酰基、环己基羰基氨基磺酰基、环庚基羰基氨基磺酰基、环戊基氨基羰基氨基磺酰基、环己基氨基羰基氨基磺酰基、环庚基氨基羰基氨基磺酰基、苯基羰基氨基磺酰基、4-氟-苯基羰基氨基磺酰基、4-氯苯基羰基氨基磺酰基、4-溴苯基羰基氨基磺酰基、4-甲氧基-苯基羰基氨基磺酰基、苯基氨基羰基氨基磺酰基、4-氟苯基氨基羰基氨基磺酰基、4-氯苯基氨基羰基氨基磺酰基、4-溴苯基氨基羰基氨基磺酰基、4-甲氧基-苯基氨基羰基氨基磺酰基、苄基氨基羰基氨基磺酰基、4-氟-苄基氨基羰基氨基磺酰基、4-氯-苄基氨基羰基氨基磺酰基、4-溴-苄基氨基羰基氨基磺酰基、4-甲氧基-苄基氨基羰基氨基磺酰基、2-苯基乙基氨基羰基氨基磺酰基、2-(4-氟-苯基)乙基氨基羰基氨基磺酰基、2-(4-氯-苯基)乙基氨基羰基氨基磺酰基、2-(4-溴-苯基)乙基氨基羰基氨基磺酰基、2-(4-甲氧基-苯基)乙基氨基羰基氨基磺酰基、3-苯基丙基氨基羰基氨基磺酰基、3-(4-氟-苯基)丙基氨基羰基氨基磺酰基、3-(4-氯-苯基)丙基氨基羰基氨基磺酰基、3-(4-溴-苯基)丙基氨基羰基氨基磺酰基、3-(4-甲氧基-苯基)丙基氨基羰基氨基磺酰基、羟基脲基、1,3-噻唑烷-2,4-二酮-5-亚甲基或1,2,4-噁二唑-5-酮-3-基基团。
上述通式Ⅰ的优选化合物、其互变异构体及其盐是:
R1表示甲基,
R2表示可在1-位置任选地甲基取代的苯并咪唑-2-基,在1-位置可由C1-3烷基任意取代的咪唑-4-基,其中烷基取代基在2-或3-位置可被吗啉代基团取代,或R2表示5,6,7,8-四氢-咪唑并[1,2-a]吡啶-2-基、丙磺内酰胺-1-基或丁磺内酰胺-1-基,
R3表示直链的C2-4烷基和
R4表示氨基、由羟基、氨基、二甲基氨基羰基氨基、苯基羰基氨基、环烷基氨基羰基氨基或苄基氨基羰基取代的磺酰基,其中环烷基部分可含5或6个碳原子和苯基部分可被甲氧基取代,或R4可表示三氟乙酰基氨基、叔-丁氧基羰基氨基、三氟甲基磺酰基氨基、1,3-噻唑烷-2,4-二酮-6-亚甲基或1,2,4-噁二唑-5-酮-3-基基团。
上述通式Ⅰ特别优选的化合物及其盐是:
R1在4-位置上表示甲基,
R2在6-位置上表示在其1-位置上可任意被甲基取代的苯并咪唑-2-基,在1-位置上可任意地被C1-3烷基取代的咪唑-4-基(其中烷基取代基可在2-或3-位置被吗啉代基团取代),或5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基、丙磺内酰胺-1-基或丁磺内酰胺-1-基,
R3表示直链的C2-4烷基,和
R4表示由羟基、氨基、二甲基氨基羰基氨基、苯基羰基氨基、环烷基氨基羰基氨基或苄基氨基羰基氨基取代的磺酰基,其中环烷基部分可含5或6个碳原子而苯基部分可被甲氧基取代,或R4表示三氟乙酰基氨基、三氟甲基磺酰基氨基、1,3-噻唑烷-2,4-二酮-5-亚甲基或1,2,4-噁二唑-5-酮-3-基,
上述通式Ⅰ中最特别优选的化合物及其盐是:
R1在4-位置表示甲基,
R2在6-位置表示1-甲基-苯并咪唑-2-基、1-(2-吗啉代乙基)-咪唑-4-基,5,6,7,8-四氢-咪唑并[1,2-a]吡啶-2-基或丁磺内酰胺-1-基,
R3表示乙基或正-丙基和
R4表示由羟基、二甲基氨基羰基氨基、苯基羰基氨基、环烷基氨基羰基氨基或苄基氨基羰基氨基取代的磺酰基,其中环烷基部分可含5或6个碳原子而苯基部分可被甲氧基取代,或R4表示三氟乙酰基氨基、三氟甲基磺酰基氨基、1,3-噻唑烷-2,4-二酮-5-亚甲基或1,2,4-噁二唑-5-酮-3-基,
下面是优选的化合物及其生理上可接受盐的实施例:
(a)4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)苯并咪唑-1-基)-甲基]-2-(1,3-噻唑烷-2,4-二酮-5-次甲基(methylidin-yl))-联苯,
(b)4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-磺基-联苯,
(c)4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-磺基-联苯,
(d)4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-三氟乙酰基氨基-联苯,
(e)4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢-咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-三氟乙酰基氨基-联苯,
(f)4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(4-甲氧基-苄基氨基羰基氨基磺酰基)-联苯,
(g)4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(环己基氨基羰基氨基磺酰基)-联苯,
(h)4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(苯甲酰基氨基磺酰基)-联苯,
(i)4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢-咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-(苯甲酰基氨基磺酰基)-联苯,
(j)4′-[(2-正-丁基-4-甲基-6-(丙磺内酰胺-1-基)-苯并咪唑-1-基)-甲基]-2-(苯甲酰基氨基磺酰基)-联苯和
(k)4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-(环己基氨基羰基氨基磺酰基)-联苯。
按照本发明,用下述方法获得新型化合物:
(a)将通式(Ⅱ)的苯并咪唑与通式(Ⅲ)的联苯化合物反应,
式中R1~R3如权利要求1~6所定义的,
式中Ra具有在权利要求1~6所给定的R4含意,但存在的反应性氢原子由一般的保护基团保护,如具有共2~6个碳原子的烷氧基羰基或苄氧基羰基保护和
Z1表示亲核离去基团如卤素原子如氯、溴或碘原子,或取代的磺酰氧基,如甲磺酰氧基、苯磺酰氧基或对-甲苯磺酰氧基,任选地随后分离所用的任何保护基团。
反应一般是在溶剂或溶剂混合物中,如二氯甲烷、二乙醚、四氢呋喃、二噁烷、二甲基亚砜、二甲基甲酰胺、二甲基乙酰胺或苯,任意地在有酸结合剂在存在下如碳酸钠、碳酸钾、氢氧化钠、叔丁醇钾、氢化钠、三乙胺或吡啶,而后两种也可同时用作为溶剂,优选地在0和100℃之间的温度下,如在室温和50℃之间的温度下进行。
任选地所使用的保护基团的随后分离最好是在酸如盐酸、硫酸、磷酸、三氯乙酸或三氟乙酸的存在下或在碱如氢氧化钠或氢氧化钾的存在下,在合适的溶剂如水、水/甲醇、乙醇、乙醇/水、水/异丙醇或水/二烷中或在有伯胺如甲胺、乙胺或丙胺的存在下,在-10~120℃的温度下如室温和反应混合物沸点之间的温度下进行水解而实施的。
在该反应中,得到的1-和3-异构体的混合物最好,在必要时通过使用固体液如硅胶或氧化铝而通过结晶或色谱法可随后分离相应的1-异构体。
(b)为了制备通式(Ⅰ)中R4为羟基甲基的化合物:
还原通式(Ⅳ)的化合物,
式中:R1~R3如权利要求1~6所定义和Rb表示酯化的羧基如共有2~10个碳原子的烷氧基羰基,在烷基部分有1~4个碳原子的苯基烷氧基羰基或苯氧基羰基。
还原是在合适的溶剂如甲醇、甲醇/水、乙醇、醚、四氢呋喃、二噁烷或冰醋酸中,在金属氢化物如硼氢化钠、硼氢化锂或氢化铝锂的存在下,于0~50℃的温度下,但优选地于15~25℃的温度下进行。
(c)为了制备通式Ⅰ中R4为甲酰基的化合物:
氧化通式(Ⅴ)的化合物
式中R1~R3如权利要求1~6中所定义。
氧化最好是在溶剂或溶剂混合物如水、水/吡啶、乙酮、冰醋酸、二氯甲烷、冰醋酸/乙酐、稀硫酸或三氟乙酸中,有氧化剂在0~80℃、优选15~25℃温度下,例如在20℃下用二氧化锰、高锰酸钾或二氧化钌,在0~20℃用铬酸于冰醋酸、硫酸或吡啶或于乙酮中或在0~20℃用二甲基亚砜/草酰氯进行。
(d)为了制备通式Ⅰ中R4是噻唑烷-2,4,-二酮-5-亚甲基的化合物,
将通式(Ⅵ)的化合物与噻唑烷-2,4-二酮反应,
式中R1~R3如权利要求1~6所定义。
反应最好是在溶剂如冰醋酸、丙酸或乙酐中,在升高的温度下如80~120℃,但最好是在所使用的溶剂的沸点温度下进行。
(e)为了制备通式Ⅰ中R4是被共有2~6个碳原子的烷氧基羰基任意取代的氨基的化合物:
将任意地在反应混合物中形成的通式(Ⅶ)的化合物与叠氮化钠反应,然后与水或脂族C1-5醇反应,并任选地随后分裂掉C2-6烷氧基羰基,
式中R1~R3如权利要求1~6所定义。
反应最好是在溶剂如具有叠氮化钠的三氯甲烷/水中,在有氯化四烃基铵如氯化四丁基铵的存在下于-5~20℃的温度下,但最好在0℃下进行。
随后与水或醇的反应最好是在含水溶剂如水、异丙醇/水、四氢呋喃/水或二噁烷/水中或在有醇如甲醇、乙醇、丙醇、异丙醇、叔丁醇或戊醇的存在下,在0~100℃的温度下,最好在该反应混合物的沸点温度下进行。
所使用的任选的任何保护基团的随后的离去最好是在酸如盐酸、硫酸、磷酸、三氯乙酸或三氟乙酸的存在下或在碱如氢氧化钠或氢氧化钾的存在下于合适的溶剂如水、水/甲醇、乙醇、乙醇/水、水/异丙醇或水/二噁烷中或在伯胺如甲胺、乙胺或丙胺的存在下,在-10~120℃的温度下如在室温和该反应混合的沸点温度之间的温度下通过水解而进行的。
(f)为了制备通式1中R4是磺基的化合物,
将通式(Ⅷ)的化合物与亚硝酸盐反应,随后与二氧化硫反应,
式中R1~R3如权利要求1~6所定义。
重氮盐一般是在溶剂如水/盐酸、水/硫酸、甲醇/盐酸、乙醇/盐酸或二噁烷/盐酸中,在低温下如-10~5℃的温度下,将通式Ⅷ的化合物与亚硝酸盐如亚硝酸钠或亚硝酸的酯进行重氮化而易于制备的。随后与二氧化硫的反应是在氯化铜(Ⅱ)的存在下,在溶剂如水、甲醇/水或水/盐酸中,于低温下如-10~5℃的温度下而易于进行的。
(g)为了制备通式1中R4是被共有2~6个碳原子的烷氧基羰基,或被三氟乙酰基或三氟甲基磺酰基取代的氨基的化合物,
将通式(Ⅷ)的化合物与通式(Ⅸ)的化合物反应,
式中R1~R3如权利要求1~6所定义,
Z2-X-Rc(Ⅸ)
式中Rc表示C1-5烷氧基或三氟甲基,
X表示羰基或磺酰基和
Z2表示离去基团如卤素如氯或溴原子、叠氮基或酰氧基如乙酰氧基、甲氧基羰基氧、乙氧基羰基氧或异丁氧基羰基氧,如果Rc表示三氟甲基则Z2表示羟基。
反应易于在溶剂如甲醇、二氯甲烷、三氯甲烷、四氯化碳、醚、四氢呋喃、二噁烷、苯、甲苯、乙腈、环丁砜或二甲基甲酰胺中,任意地在有机或无机碱的存在下,任意地在有酸活化剂的存在下,任意地在有脱水剂的存在下或任意地在有活化氨基的外加剂的存在下,在-20~200℃的温度,但最好在-10~160℃的温度下进行。
如果Z2是羟基,酰化易于在溶剂如四氢呋喃、氯化乙烯、三氯甲烷、环丁砜或二甲基甲酰胺,在酸活化剂或脱水剂的存在下如在有氯甲酸乙酯、亚硫酰氯、三氯化磷、五氧化二磷、N,N′-二环己基碳化二亚胺、N,N′-二环己基碳化二亚胺/N-羟基琥珀酰亚胺或1-羟基-苯并三唑、N,N′-羰基二咪唑或N,N′-亚硫酰二咪唑或三苯基膦/四氯化碳存在下,或活化氨基的制剂如三氯化磷存在下,以及任意地在有碱如碳酸钠、碳酸钾、叔-丁氧化钾或1-羟基苯并三唑/三乙胺的存在下或在叔有机碱的存在下如4-二甲基氨基吡啶、三乙胺、N-乙基-二异丙胺、N-甲基-吗啉或吡啶(它们可同时用作为溶剂)在-10~100℃的温度下,但最好在0~5℃的温度下进行。
但是,酰化或磺酰化最好是在相应的酰基卤或酸酐,任意地在有上述的酸结合剂的存在下进行。
(h)为了制备通式Ⅰ中R4是氨磺酰基的化合物,
将通式(Ⅹ)的化合物或其反应衍生物与氨反应,
式中R1~R3如权利要求1~6所定义。
反应易于在溶剂如四氢呋喃、三氯甲烷或二甲基甲酰胺中,在有酸活化剂或脱水剂存在下如在氯甲酸异丁酯、亚硫酰氯、三甲基氯硅烷、盐酸、硫酸、甲磺酸、对-甲苯磺酸、三氯化磷、五氧化磷、N,N′-二环己基碳化二亚胺、N,N′-二环己基碳化二亚胺/N-羟基琥珀酰亚胺或1-羟基苯并三唑、N,N′-羰基二咪唑或N,N′-亚硫酰二咪唑或三苯基膦/四氯化碳的存在下,和任意地在碱如碳酸钠(碳酸钾),叔丁酸钾或1-羟基-苯并三唑/三乙胺的存在下或在叔有机碱如三乙胺、N-乙基-二异丙胺、N-甲基吗啉或吡啶,(它们可同时用作为溶剂)的存在下,在-30~100℃温度,但好在-10~80℃的温度下进行。然而反应也可在相应的酰基卤或酸酐中,任意地在有上述酸结合剂存在下进行。
(i)为了制备通式Ⅰ中R4是氨磺酰基的化合物,
分离通式(Ⅺ)化合物的保护基团,
式中R1~R3如权利要求1~6所定义,和Rd表示经水解,氨解或用酸处理时可转变成氨磺酰的基团。
水解易于在有酸如盐酸、硫酸、磷酸、三氯乙酸或三氟乙酸的存在下,或在碱如氢氧化钠或氢氧化钾的存在下,于合适的溶剂如水、水/甲醇、乙醇、水/乙醇、水/异丙醇或水/二噁烷中进行,以及氨解是在伯胺如甲胺、乙胺或丙胺的存在下,在-10~120℃温度,如在室温和反应混合物沸点温度之间的温度下进行。
(j)为了制备通式Ⅰ的中R4是由以下基团取代的磺酰基的化合物:烷基羰基氨基、烷氧基羰基氨基、烷基氨基羰基氨基、二烷基氨基羰基氨基、环烷基羰基氨基、环烷基氨基羰基氨基、苯基羰基氨基、苯基氨基羰基氨基、苯基烷基羰基氨基或苯基烷基氨基羰基氨基,其中烷基部分可含1~3个碳原子,环烷基部分可含5~7个碳原子和苯基环可被氟、氯或溴原子或被甲氧基取代:
将通式(Ⅻ)的化合物与通式(ⅩⅢ)的化合物反应,
式中:R1~R3如权利要求1~6所定义,
Z3表示共有2~6个碳原子的烷氧基羰基,
Z4表示氢原子和
Re表示烷基氨基、二烷基氨基、环烷基氨基、苯基氨基或苯基烷基氨基或
Z3表示氢原子,
Z4表示Z5-CO-,其中Z5表示离去基团,如卤素原子如氯或溴原子,叠氮基或酰氧基,如乙酰氧基、甲氧基羰基氧基、乙氧基羰基氧基或异丁氧基羰基氧基,或Z5与相邻羰基的亚氨基的氢原子一起表示另一个碳一氮键,和
Re表示由烷基、烷氧基、烷基氨基、二烷基氨基、环烷基、环烷基氨基、苯基、苯基氨基、苯基烷基或苯基烷基氨基取代的磺酰基,同时在上述的烷基部分可含1~3个碳原子,环烷基部分可含5~7个碳原子和苯基环可被氟、氯或溴原子或甲氧基取代。
反应易于在溶剂如甲醇、二氯甲烷、三氯甲烷、四氯化碳、醚、四氢呋喃、二噁烷、苯、甲苯、乙腈,环丁砜或二甲基酰胺中,任意地在有无机或有机碱的存在下,任意地在有酸活化剂的存在下,任意地在有脱水剂的存在下或任意地在有活化氨基的制剂的存在下,在-20~200℃的温度下,但最好在-10~160℃的温度下进行的。
(k)为了制备通式Ⅰ中R4表示2,5-二氢-5-氧-1,2,4-噁二唑-3-基的化合物:
将在反应混合物中任意形成的通式(ⅩⅣ)的化合物与通式(ⅩⅤ)的化合物反应,随后环化由此获得的酰化的偕胺肟,
式中R1~R3如权利要求1~6所定义,
Z6-CO-ORf(ⅩⅤ)
式中Z6表示亲核离去基团如卤素原子如氯、溴或碘原子,和
Rf表示烷基、芳基或芳烷基,最好为低级烷基如甲基、乙基、正-丙基或异丙基。
反应易于在溶剂如二氯甲烷、三氯甲烷、四氢呋喃、二噁烷或乙腈中,最好是在有无机碱如碳酸钠或碳酸钾或有机碱如三乙胺或吡啶的存在下,同时可使用叔有机碱作为溶剂,在0~20℃的温度下进行的。
由此获得的酰化偕胺肟的随后的环化易于在有机溶剂如苯、甲苯、二甲苯、四氢呋喃或二噁烷中,在升高的温度下如50~100℃,最好是在所使用的溶剂沸点的温度下进行。
本发明所需的偕胺肟通过将相应的腈与羟基胺在溶剂如甲醇、乙醇、二氯甲烷、三氯甲烷、二甲基甲酰胺、四氢呋喃或二噁烷的存在下,在合适的碱如碳酸钠、碳酸钾、氢氧化钠、三乙胺、甲醇钠、乙醇钠或氢化钠的存在下,于50~100℃的温度下反应而易于获得。
在上述的反应中,存在的任何反应基如羟基、氨基或烷基氨基在反应时可通过一般的保护基团保护,保护基团在反应后再分裂掉。
作为实施,作于羟基的保护基团可包括三甲基甲硅烷基、乙酰基、苯甲酰基、甲基、乙基、叔丁基、苄基或四氢吡喃基,用于氨基、烷基氨基或亚氨基的保护基团可包括乙酰基、苯甲酰基、乙氧基羰基或苄基。
任选的保护基团随后的分离最好在含水溶剂如水、异丙醇/水、四氢呋喃/水或二噁烷/水中,在有酸如盐酸或硫酸的存在下或在碱金属碱如氢氧化钠或氢氧化钾的存在下,在0~100℃之间,最好在反应混合物的沸点温度下通过水解而实施的。但是,苄基的分离最好是通过氢解,如在有催化剂如披钯木炭的存在下,在溶剂如甲醇、乙醇、乙酸乙酯或冰醋酸中,任意地添加酸如盐酸,在0~50℃的温度下,但最好是在室温下,和在1~7巴的氢气压力下,最好是3~5巴而进行的。
由此获得的通式Ⅰ的化合物的异构体混合物,必要时,可使用固定液如硅胶或氧化铝通过色谱法被解析。
此外,可将获得的通式Ⅰ的化合物转变成其酸加成盐,尤其转变成作为药物上使用的与无机酸或有机酸的生理上可接受的盐。用于该目的的合适的酸包括盐酸、氢溴酸、硫酸、磷酸、富马酸、琥珀酸、乳酸、柠檬酸、酒石酸或马来酸。
再者,由此获得的通式Ⅰ的新颖化合物必要时可转变成与无机碱或有机碱的其加成盐,尤其转变成作为药物使用的其生理上可接受的盐。合适的碱包括如氢氧化钠、氢氧化钾、赖氨酸、甲基葡糖胺、环己胺、乙醇胺、二乙醇胺和三乙醇胺。
在某些情况下,用作原料的通式Ⅱ至ⅩⅤ的化合物由文献中已知(参见EP-A-0502314)或可由文献已知的方法获得。
因此,例如通式Ⅱ的化合物通过相应的邻-苯二胺的酰化并且接着环化或通过相应的邻-氨基硝基化合物的酰化,接着还原硝基并环化而获得,同时将由此获得的任何NH-苯并咪唑通过用相应的联苯衍生物进行烷基化而转变成一种化合物,该化合物在1位置被任意的随后要分离的任何保护基团相应地取代。
通式Ⅰ的新型化合物和其生理上可接受的盐具有有效的药物特性。它们是血管紧张肽-拮抗药,尤其是血管紧张肽-Ⅱ-拮抗药。
例如对下列化合物进行了下面的生物活性试验:
A=4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(1,3-噻唑烷-2,4-二酮-5-次甲基)-联苯,
B=4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-磺基-联苯,
C=4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-磺基-联苯,
D=4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-三氟乙酰基氨基-联苯,
E=4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-三氟乙酰基氨基-联苯,
F=4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(4-甲氧基-苄基氨基-羰基氨基磺酰基)-联苯,
G=4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(环己基氨基-羰基氨基磺酰基)-联苯,
H=4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(苯甲酰基氨基磺酰基)-联苯,
I=4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-(苯甲酰基氨基磺酰基)-联苯,
J=4′-[(2-正-丁基-4-甲基-6-(丙基磺内酰胺-1-基)-苯并咪唑-1-基)-甲基]-2-(苯甲酰基氨基磺酰基)-联苯,和
K=4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-(环己基氨基羰基氨基磺酰基)-联苯,
血管紧张肽-Ⅱ-受体结合
将组织(鼠肺)在三羟甲基氨基甲烷缓冲液(50 mmol三羟甲基氨基甲烷,150 mmol NaCl,5 mmol EDTA,pH 7.40)中均化,并在20000×g离心两次,每次20分钟。将得到的沉淀再悬浮在保温缓冲液(50 mmol三羟甲基氨基甲烷,5 mmol MgCl2,0.2% BSA,pH 7.40)中,其量按该组织的湿重量计为1∶75。将每0.1 ml的均浆在37℃用50 PM[125T]-血管紧张肽-Ⅱ(NEN,Dreieich,FRG)保温60分钟并将试验物质的浓度增加至总体积0.25 ml。通过玻璃纤维过滤网快速过滤终止保温。每次用4 ml冰冷却的缓冲液(25 mmol 三羟甲基氨基甲烷,2.5 mmol MgCl2,0.1% BSA,pH 7.40)冲洗滤器。在γ射线计数器中测定结合的放射性。由剂量-活性曲线确定相应的IC50值。
在所描述的试验中,物质A至H有如下的IC50值:
并且当将上述化合物按至多30 mg/kg的剂量通过静脉途径给药时,没有观察到有毒的副作用如减弱收缩力的作用,没有任何心脏节律失调。因而该化合物有良好的耐药力的。
该新型化合物和其生理上可接受的盐适用于治疗高血压和心机能不全,也适用于治疗局部缺血外周末梢循环病症,心肌局部缺血(绞痛),用于预防心肌硬塞后心机能不全的步态和用于治疗糖尿病的肾炎、青光眼、胃肠疾病和膀胱疾病。
此外,该新型化合物和其生理上可接受的盐适用于治疗肺病和肺水肿和慢性支气管炎,预防血管成形术后的动脉再狭窄,预防血管手术后的血管壁增厚,动脉硬化和糖尿病患者的血管病。由于血管紧张肽在脑中释放乙酰胆硷和多巴胺的作用,该新型血管紧张肽拮抗物还适用于缓和中枢神经系统的疾病如抑郁症,阿耳茨海默氏病,帕金森氏综合症和食欲过盛,以及识别机能的疾病。
为了达到这些作用,对于成人而言所需的剂量合适地是当静脉内给药时为0.5~100 mg,优选1~70 mg,当口服给药时为0.1~200 mg,优选1~100 mg,每天1~3次。为此,可将按本发明制备的通式Ⅰ的化合物任意地与其它活性物质如减血压药剂,ACE抑制剂,利尿剂和/或钙拮抗药结合而一起掺入到一种或多种惰性的一般载体和/或稀释剂中如玉米淀粉、乳糖、葡萄糖、微晶纤维素、硬脂酸镁、聚乙烯吡咯烷酮、柠檬酸、酒石酸、水、水/乙醇、水/丙三醇、水/山梨醇、水/聚乙二醇、丙二醇、十六烷基十八烷醇、羧甲基纤维素或脂肪物质如硬脂肪或其合适的混合物,而制成一般的盖仑制剂如普通的或包衣的片剂、胶囊、粉状、悬浮剂或栓剂。
在上述组合物中可使用的添加活性物质的实例包括苄氟噻嗪、氯噻嗪、双氢氯噻嗪、螺甾内酯苄硫噻嗪、环噻嗪、利尿酸、利尿磺胺、甲氧乙心安、哌唑嗪、安酰心安、心得安、肼苯哒嗪-氢氯化物、硫氮
酮、非洛地平(felodipine)、硝吡胺甲酯、硝苯吡啶、硝吡丁甲酯、硝吡乙甲酯、巯甲丙脯酸,依那普利(enalapril)、赖诺普利(lisinopril)、西那普利(cilazapril)、喹那普利(quin-april)、福辛普利(fosinopril)和雷米普利(ramipril)。
这些活性物质的剂量一般为普通建议的至多1/1最小剂量的1/5或普通建议的剂量,即例如15~200 mg双氢氯噻嗪,125~2000 mg氯噻嗪,15~200 mg利尿酸,5~80 mg利尿磺胺,20~480 mg心得安,5~60 mg非洛地平,5~60 mg硝苯吡啶或5~60 mg硝吡乙甲酯。
下面的实施例将说明本发明:
实施例1
4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-羟基甲基-联苯
将100 ml四氢呋喃中的5.4 g 4′[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-叔丁氧基羰基-联苯在室温下加入到100 ml四氢呋喃中的0.7 g氢化锂铝中并在室温下搅2拌小时。然后将该混合物倒入冰水中,用乙酸乙酯萃取并蒸发浓缩。采用二氯甲烷/乙醇(97∶3)在硅胶上进行柱色谱后获得所需的产品,它再加工成其粗制态。
产率:2.9g
Rf值:0.5g(硅胶;乙酸乙酯/乙醇/氨=90∶10∶1)
实施例2
4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-甲酰基-联苯
将2 g 4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-羟基甲基-联苯与25 ml二氯甲烷中的2.5 g二氧化锰混合,并将该混合物在室温下搅拌12小时。然后将其在硅藻土上过滤并用二氯甲烷冲洗。蒸发后获得1.84 g淡黄色泡沫。
Rf值:0.6g(硅胶;乙酸乙酯/乙醇/氨=90∶10∶1)
实施例3
4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(1,3-噻唑烷-2,4-二酮-5-次甲基(methylidinyl)-联苯
将溶解在15 ml冰醋酸中的1.8 g 4-[(2-正-丙基-4-甲基-6-(1-甲基-苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-甲酰基-联苯与0.62 g噻唑烷-2,4-二酮加热至120℃并在该温度下搅拌12小时。蒸发后将该混合物用二氯甲烷/乙醇(17∶1)在硅胶上进行色谱分离。然后将1.4 g洗脱的产物溶解在50 ml乙醇中并加入10 ml 2N氢氧化钠溶液。在室温下搅拌1小时后,加入40 ml水并在真空中蒸发掉乙醇。用乙酸乙酯萃取该产物,在硫酸钠上干燥并蒸发浓缩。
产率:1.1g
熔点:252~254℃。
实施例4
4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-叔丁氧基羰基氨基-联苯
将溶解在150 ml三氯甲烷中的12.4 g 4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-羧基-联苯与3.5 ml三乙胺混合,然后于0℃加入3 ml氯甲酸乙酯。在0℃搅拌1小时后,滴加0.2 g溴化四丁铵,接着滴加8.5 ml水中的2.4 g叠氮化钠。1小时后加入50 ml三氯甲烷和水,将三氯甲烷相在硫酸钠上干燥并蒸发浓缩。将产物溶解在叔丁醇中并回流3小时。蒸发后,将获得的4.8 g粗产物用二氯甲烷/乙醇(19∶1)在硅胶上进行色谱分离。
产率:3.1g
熔点:182~184℃。
实施例5
4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-氨基-联苯
将10.3 g 4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-叔丁氧基羰基氨基-联苯与50 ml二氯甲烷中的10 ml三氟乙酸回流1小时。冷却后,用饱和的碳酸氢钠溶液中和该混合物,将该二氯甲烷相在硫酸钠上干燥并蒸发浓缩。
产率:8.2g
熔点:208~210℃(丙酮)
实施例6
4′-[(2-正丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-磺基-联苯
将9.0 g 4′-[(2-正-丙基-4-甲基-6-(1-甲基-苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-氨基-联苯悬浮在170 ml 6N盐酸中,并在0~5℃1小时内滴加30 ml水中的1.95 g亚硝酸钠。然后将该混合物于0℃再搅拌2小时并与尿素混合。将得到的溶液在0~5℃下滴加到由40 ml在冰醋酸中的二氧化硫饱和溶液和在3.3 ml水中的2.25 g氯化铜(Ⅱ)-水化物组成的混合物中。接着将该混合物在室温下再搅拌2小时,冷却下用浓氨水使呈碱性,吸滤沉淀出的产物。滤液用乙酸乙酯萃取,乙酸乙酯相通过蒸发沉淀而浓缩。使用二氯甲烷/乙醇(19∶1)在硅胶上色谱分离后获得4.2 g产品,熔点:307~310℃。
实施例7
4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-咪唑-1-基)-甲基]-2-磺基-联苯
按实施例4~6类似方法,由4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-羧基-联苯制备。
熔点:>330℃。
实施例8
4′-[(2-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-三氟乙酰基氨基-联苯
将0.5 g三氟乙酸酐在-50℃滴加到在25 ml二氯甲烷和0.5 ml三乙胺中的0.5 g 4′-[(2-正丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-氨基-联苯中。然后将该混合物加热至室温并在该温度下搅拌4小时。接着用水洗涤,在硫酸钠上干燥并蒸发浓缩。用二氯甲烷/乙醇(50∶1)在硅胶上进行色谱分离后,获得0.4 g产品。
熔点:115~120℃
实施例9
4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-三氟乙酰基氨基-联苯
按实施例8类似方法,由4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-氨基-联苯制备产品。
熔点:246~248℃
实施例10
4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-氨磺酰基-联苯
将1.2 g 4′-[(2-正-丙基-4-甲基-6-(1-甲基-苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-磺基-联苯与10 ml吡啶在60℃下搅拌1小时。然后将该溶液蒸发掉,将残留物与乙酮一起搅拌并吸滤溶液。接着将其溶解在15 ml亚硫酰(二)氯中并在60℃搅拌1小时。蒸发后将残留物溶解在10 ml二甲基甲酰胺中并搅拌加入到10 ml用氨饱和的二甲基甲酰胺中。在室温下将混合物搅拌15分钟后,将混合物蒸发并用二氯甲烷/乙醇(98∶2)在硅胶上进行色谱分析。
产率:0.4g
熔点:143~145℃
实施例11
4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-乙氧基羰基氨基-磺酰基-联苯
将0.3 g 4′-[(2-正-丙基-4-甲基-6-(1-甲基-苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-氨酰基-联苯,170 mg碳酸钾,5 ml乙二醇二甲醚和0.11 ml氯甲酸乙酯回流1小时。然后将该混合物与30 ml乙酸乙酯和15 ml 10%磷酸二氢钾合并,在硫酸钠上干燥乙酸乙酯相并蒸发掉。得到的产品再加工成其粗产物。
Rf值:0.53(硅胶:二氯甲烷/乙醇=19∶1)
实施例12
4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(4-甲氧基-苄基氨基羰基氨基-硫基-联苯
将0.37 g 4′-[(2-正-丙基-4-甲基-6-(1-甲基-苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-乙氧基羰基氨基磺酰基-联苯在5 ml甲苯和0.1 ml4-甲氧基苄胺中加热至90℃达18小时。然后蒸发该混合物并用二氯甲烷/乙醇(100∶2)在硅胶上进行色谱分离。
产率:0.15g,
熔点:150~154℃
实施例13
4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(环己基氨基-羰基氨基磺酰基)-联苯
将0.275 g 4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-氨磺酰-联苯在2 ml吡啶和0.5 ml异氰酸环己酯中回流20小时。然后蒸发该混合物,将残留物悬浮在丙酮中并过滤掉不溶的固体。滤液蒸发后,在硅胶上(洗脱液:二氯甲烷/乙醇=50∶1)通过柱色谱而提纯由此获得的粗产物。
产率:0.14g
熔点:174~176℃
实施例14
4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(N,N′-二甲基氨基羰基氨基磺酰基-联苯
将溶解在100 ml二甲基亚砜中的1.82 g 2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑与0.74 g叔丁醇钾合并并在室温下搅拌0.5小时。然后加入3.05 g 4′-溴甲基-2-(N,N-二甲基氨基羰基氨磺酰)-联苯(类似于EP-A-0503162制备的)并将该混合物在50℃搅拌16小时。再加入1.5 g溴甲基化合物后,将该混合在50℃再搅拌8小时。接着加入乙酸乙酯和10%氯化钠溶液,混合物用乙酸乙酯萃取三次,有机相用氯化钠溶液洗涤并在硫酸钠上干燥。蒸发后,用二氯甲烷/乙醇(9∶1)在硅胶上色谱分离该混合物。
产率:1.9g
Rf值:0.55(硅胶:二氯甲烷/乙醇=50∶1)。
实施例15
4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-氨磺基-联苯
将1.9 g 4′-[(2-正-丙基-4-甲基-6-(1-甲基-苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(N,N′-二甲基氨基羰基氨基-磺酰基)-联苯与50 ml乙醇中的25 ml 40%甲胺溶液一起在室温下搅拌2小时,然后蒸发混合物。所得产品进一步加工成其粗产物。
产率:1.1g
Rf值:0.47(硅胶;二氯甲烷/乙醇=50∶1)
实施例16
4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(苯甲酰基氨基磺酰基)-联苯
将145 mg苯甲酸和192 mg羰基二咪唑于1 ml四氢呋喃中在50℃搅拌2小时。向该混合物中加入163 mg 4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-氨磺基-联苯,0.133 ml 1,8-二氮杂二环-[5.4.0]十一碳-7-烯和1 ml四氢呋喃并将混合物在55℃下保持2.5小时。加入50 ml乙酸乙酯和20 ml 5%柠檬酸。有机相用硫酸钠干燥并蒸发掉。获得的残留物用二氯甲烷/乙醇(95∶5)在硅胶上进行色谱分离。
产率:157mg(非晶形的)
质谱:M+=653
按照实施例14~16制备下列化合物:
(1)4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-苯甲酰基氨基磺酰基)-联苯
由2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑制备。
质谱:M+=629
(2)4′-[(2-正-丁基-4-甲基-6-(丙磺内酰胺-1-基)-苯并咪唑-1-基)-甲基]-2-(苯甲酰基氨基磺酰基)-联苯
由2-正-丁基-4-甲基-6-(丙磺内酰胺-1-基)-苯并咪唑制备。
质谱:(M+H)+=657
(3)4′-[(2-正-丙基-4-甲基-6-[1-(2-吗啉代乙基)-咪唑-4-基]-苯并咪唑-1-基)-甲基]-2-(苯甲酰基-氨基磺酰基)-联苯
由2-正-丙基-4-甲基-6-[1-(2-吗啉代乙基)-咪唑-4-基]-苯并咪唑制备。
质谱:M+=702
实施例17
4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-(环己基氨基羰基氨基磺酰基)-联苯
将在2 ml吡啶中的0.25 g 4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-氨磺酰基)-联苯与0.5 ml异氰酸环己酯一起回流6小时。蒸发后用二氯甲烷/乙醇(95∶5)在硅胶上色谱分离该混合物。
产率:85mg
质谱:M+=651
实施例18
4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-1H-苯并咪唑-1-基)-甲基]-2-(羟基脲酰基(carbamidoyl))-联苯
向50 ml二甲基亚砜中的6.90 g羟基胺-氯化氢溶液中加入1.35 g甲醇钠和3.5 g 4′-[(2-正-丙基-4-甲基-6-(1-甲基-苯并咪唑-2-基)-1H-苯并咪唑-1-基)-甲基]-2-氰基-联苯。将反应混合物在90℃下搅拌20小时,冷却后,用冰水水解。将形成的沉淀吸滤,用水洗涤并干燥。先用乙酸乙酯,然后用乙酸乙酯/乙醇/氨(19∶1∶0)作为洗脱液在硅胶上色谱分离获得粗产物。将均匀的部分合并、蒸发、用醚研制和干燥。
产率:0.99g(理论值的27%)
熔点:185~187℃
实施例19
4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-1H-苯并咪唑-1-基)-甲基]-2-(2,5-二氢-5-氧代-1,2,4-噁二唑-3-基)-联苯
在0℃下,向960 mg 4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-1H-苯并咪唑-1-基)-甲基]-2-羟基脲酰基)-联苯和40 ml 200 mg三乙胺的悬浮液中滴加220 mg氯甲酸乙酯。然后将反应混合物回流6小时。冷却后,将反应混合物与二氯甲烷合并,用水洗涤并干燥。获得的粗产物先用二氯甲烷再用二氯甲烷/乙醇(50∶1,25∶1和19∶1)作为洗脱液在硅胶上进行色谱分离。将均匀的部分合并,蒸发,用醚研制并干燥。
产率:0.27g(理论值的27%)
熔点:266~268℃
质谱:M+=555
实施例20
4′-[(2-正-丙基-4-甲基-6-(1-甲基-4,5,6,7-四氢苯并咪唑-2-基)-1H-苯并咪唑-1-基)-甲基]-2-(羟基脲酰基)-联苯
类似于实施例的18方法,由4′-[(2-正-丙基-4-甲基-6-(1-甲基-4,5,6,7-四氢-苯并咪唑-2-基)-1H-苯并咪唑-1-基)-甲基]-2-氰基-联苯和羟基胺/甲醇钠制备。
产率:理论值的25%
熔点:221~224℃
实施例21
4′-[(2-正-丙基-4-甲基-6-(1-甲基-4,5,6,7-四氢苯并咪唑-2-基)-1H-苯并咪唑-1-基)-甲基]-2-(2,5-二氢-5-氧代-1,2,4-噁二唑-3-基)-联苯
类似于实施例19的方法,由4′-[(2-正-丙基-4-甲基-6-(1-甲基-4,5,6,7-四氢-苯并咪唑-2-基)-1H-苯并咪唑-1-基)-甲基]-2-(羟基脲酰基)-联苯和氯甲酸乙酯/三乙胺制备。
产率:理论值的55%
熔点:从199℃(分解)
质谱:M+=588
在如下的药物制剂的实施例中,可使用通式Ⅰ的任何合适的化合物作为活性物质:
实施例Ⅰ
含50 mg活性物质的片剂
活性物质 50.0mg
磷酸钙 70.0mg
乳糖 40.0mg
玉米淀粉 35.0mg
聚乙烯吡咯烷酮 3.5mg
硬脂酸镁 1.5mg
200.0mg
制备:
用PVP水溶液均匀地润湿活性物质、CaHPO4、乳糖和玉米淀粉。将其通过2 mm筛,在一个循环的空气干燥器中于50℃下干燥并再次筛分。
在加入润滑剂之后,将颗粒在制片机中压制成片剂。
实施例Ⅱ
含50 mg活性物质的包衣片剂
活性物质 50.0mg
赖氨酸 25.0mg
乳糖 60.0mg
玉米淀粉 34.0mg
明胶 10.0mg
硬脂酸镁 1.0mg
180.0mg
制备:
将活性物质与赋形剂混合并用明胶水溶液润湿。过筛并干燥后,使颗粒与硬脂酸镁混合并压制成片剂芯。
将由此获得的芯按已知的涂层方法包衣。可向涂层悬浮液或溶液中加入着色剂。
实施例Ⅲ
含100 mg活性物质的包衣片剂
活性物质 100.0mg
赖氨酸 50.0mg
乳糖 86.0mg
玉米淀粉 50.0mg
聚乙烯吡咯烷酮 2.8mg
微晶纤维素 60.0mg
硬脂酸镁 1.2mg
350.0mg
制备:
将活性物质与赋形剂混合并用PVP水溶液润湿。使湿料通过1.5mm筛并在45℃下干燥。干燥后,再次过筛并加入硬酯酸镁。将混合物压制成芯片。
将由此获得的芯片按已知的涂层方法包衣。可向涂层悬浮液或溶液中加入着色剂。
实施例Ⅳ
含250 mg活性物质的胶囊
活性物质 250.0mg
玉米淀粉 68.5mg
硬脂酸镁 1.5mg
320.0mg
制备:
将活性物质和玉米淀粉一起混合并用水润湿。使湿料过筛并干燥。使干燥的颗粒过筛并与硬脂酸镁混合。将最终的混合物装入1号硬质明胶囊中。
实施例Ⅴ
含50 mg/5 ml活性物质的口服悬浮剂
活性物质 50.0mg
羟乙基纤维素 50.0mg
山梨酸 5.0mg
70%山梨酸 600.0mg
丙三醇 200.0mg
调味剂 15.0mg
水加到 5.0ml
制备:
将蒸馏水加热到70℃,使羟乙基纤维素在搅拌下溶解在水中。通过加入山梨醇溶液和丙三醇使混合物冷却至室温。在室温下,加入山梨酸,调味剂和活性物质。搅拌该悬浮液脱气以除去任何空气。5.0 ml中含有50 mg的剂量。
实施例Ⅵ
含100 mg活性物质的栓剂
活性物质 100.0mg
固态脂肪 1600.0mg
1700.0mg
制备:
熔化硬脂肪,在熔化物中于40℃均匀地分散磨细的活性物质。使之冷却到38℃并倒入稍冷却的栓剂模子中。
Claims (11)
1、通式的Ⅰ的苯并咪唑,其互变异构体及其盐
式中:
R1表示氟、氯或溴原子,C1-3烷基或三氟甲基基团;
R2表示通过碳原子连接的5节杂芳基基团,并含有亚氨基、氧或硫原子或亚氨基和氧、硫或氮原子,并且5节杂芳基可通过两个相邻的碳原子、正-丙烯、正-丁烯或1,3-丁间二烯桥,或通过亚氨基和一个相邻的碳原子、正-丁烯或1,3-丁间二烯桥连接,同时
上述的二环的环碳骨架可被氟、氯或溴原子、三氟甲基、烷基、烷氧基、氰基、氨基羰基、羧基、硝基、氨基、烷基氨基、在烷基或烷氧基部分各有1~3个碳原子的二烷基氨基或烷氧基单或双取代,同时取代基可相同或不同,另外,上述杂芳族环的HN-基可被C1-6烷基,在烷基部分有1~3个碳原子的苯基烷基或C3-6环烷基取代,
或R2表示由C1-3烷基取代的咪唑-4-基,其中在烷基部分的2-或3-位置可被二甲基氨基、二乙基氨基、吡咯烷基、哌啶子基、六亚甲基亚氨基或吗啉代基团取代,
其中的亚甲基可由羰基或磺酰基取代的吡咯烷基、哌啶子基或六亚甲基亚氨基,
可任意地被C1-3烷基或苯基取代的马来酸亚氨基,或可任地被C1-3烷基取代的咪唑烷-2,4-二酮-3-基,
R3表示C1-4烷基、C3-5环烷基、在烷基部分有1~3个碳原子的烷氧基或烷基硫基和
R4表示氨基,可任意地被共有2~6个碳原子的烷氧基羰基或三氟乙酰基或三氟甲基磺酰基取代,磺酰基可被羟基、氨基、烷基羰基氨基、烷氧基羰基氨基、烷基氨基羰基氯基、二烷基氨基羰基氨基、环烷基羰基氨基、环烷基氨基羰基氨基、苯基羰基氨基、苯基氨基羰基氨基、苯基烷基羰基氨基或苯基烷基氨基羰基氨基取代,其中烷基部分可含1~3个碳原子,环烷基部分可含5~7个碳原子以及苯基环可被氟、氯或溴原子或被甲氧基取代,
或者是羟基脲酰基、噻唑烷-2,4-二酮-5-亚甲基或2,5-二氢-5-氧-噁二唑-3-基。
2、按照权利要求1的通式Ⅰ的苯并咪唑,其互变异构体及其盐,其中:
R1表示甲基基团,
R2表示可任意地在1位置上甲基取代的苯并咪唑-2-基,在1位置上由C1-3烷基任意取代的咪唑-4-基,其中烷基取代基可在2-或3-位置可被吗啉代基团取代,或R2表示5,6,7,8-四氢-咪唑并[1,2-a]吡啶-2-基、丙磺内酰胺-1-基或丁磺内酰胺-1-基,
R3表示直链的C2-4烷基和
R4表示氨基、由羟基、氨基、二甲基氨基羰基氨基、苯基羰基氨基、环烷基氨基羰基氨基或苄基氨基羰基氨基取代的磺酰基,其中环烷基部分可含5或6个碳原子以及苯基部分可被甲氧基取代,或R4可表示三氟乙酰基氨基、叔-丁氧基羰基氨基、三氟甲基磺酰基氨基、1,3-噻唑烷-2,4-二酮-6-亚甲基或1,2,4-噁二唑-5-酮-3-基。
3、按照权利要求1的通式Ⅰ的苯并咪唑及其盐,其中
R1在4-位置上表示甲基,
R2在6-位置上表示在其1-位置由甲基任意取代的苯并咪唑-2-基,在1-位置由C1-3烷基任意取代的咪唑-4-基(其中烷基取代基可在2-或3-位置由吗啉代基团取代)或5,6,7,8-四氢-咪唑并[1,2-a]吡啶-2-基,丙磺内酰胺-1-基或丁磺内酰胺-1-基,
R3表示直链的C2-4烷基和
R4表示由羟基、氨基、二甲基氨基羰基氨基、苯基羰基氨基、环烷基氨基羰基氨基或苄基氨基羰基氨基取代的磺酰基,其中环烷基部分可含5或6个碳原子和苯基部分可被甲氧基取代,或R4表示三氟乙酰基氨基、三氟甲基磺酰基氨基、1,3-噻唑烷-2,4-二酮-5-亚甲基或1,2,4-噁二唑-5-酮-3-基。
4、按照权利要求1的通式Ⅰ的苯并咪唑及其盐,其中
R1在4-位置表示甲基,
R2在6-位置表示1-甲基-苯并咪唑-2-基、1-(2-吗啉代乙基)-咪唑-4-基、5,6,7,8-四氢-咪唑并[1,2-a]吡啶-2-基或丁磺内酰胺-1-基,
R3表示乙基或正-丙基和
R4表示由羟基、二甲基氨基羰基氨基、苯基羰基氨基、环烷基氨基羰基氨基或苄基氨基羰基氨基取代的磺酰基,其中环烷基部分可含5或6个碳原子和苯基部分可被甲氧基取代,或R4表示三氟乙酰基氨基、三氟甲基磺酰基氨基、1,3-噻唑烷-2,4-二酮-5-亚甲基或1,2,4-二唑-5-酮-3-基。
5、通式Ⅰ的下列苯并咪唑及其盐:
(a)4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)苯并咪唑-1-基)-甲基]-2-(1,3-噻唑烷-2,4-二酮-5-次甲基(methylidinyl))-联苯,
(b)4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-磺基-联苯,
(c)4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-磺基-联苯,
(d)4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-三氟乙酰基氨基-联苯,
(e)4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢-咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-三氟乙酰基氨基-联苯,
(f)4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(4-甲氧基-苄基氨基羰基氨基磺酰基)-联苯,
(g)4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(环己基氨基羰基氨基磺酰基)-联苯,
(h)4′-[(2-正-丙基-4-甲基-6-(1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-2-(苯甲酰基氨基磺酰基)-联苯,
(i)4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢-咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-(苯甲酰基氨基磺酰基)-联苯,
(j)4′-[(2-正-丁基-4-甲基-6-(丙磺内酰胺-1-基)-苯并咪唑-1-基)-甲基]-2-(苯甲酰基氨基磺酰基)-联苯和
(k)4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-(环己基氨基羰基氨基磺酰基)-联苯。
6、4′-[(2-乙基-4-甲基-6-(5,6,7,8-四氢-咪唑并[1,2-a]吡啶-2-基)-苯并咪唑-1-基)-甲基]-2-(环己基氨羰基氨基磺酰基)-联苯和其盐。
7、按照权利要求1~6中至少一种化合物与有机或无机的酸或碱的生理上可接受的盐。
8、含有按照权利要求1~6中至少一种化合物或按照权利要求7的生理上可接受的盐,可任意地与一种或多种惰性载体和/或稀释剂的药物组合物。
9、用于制备具有血管紧张肽-拮抗活性的药物组合物的权利要求1~7中至少一种化合物的应用。
10、权利要求8的药物组合物的制备方法,其特征在于用非化学方法将权利要求1~7中至少一种化合物加入到一种多种惰性载体和/或稀释剂中。
11、权利要求1~7的苯并咪唑的制备方法,其特征在于
(a)将通式(Ⅱ)的苯并咪唑与通式(Ⅲ)的联苯化合物反应,
式中R1~R3如权利要求1~6所定义,
式中Ra具有权利要求1~6所给定的R4含意,但存在的反应氢原子由一般的保护基团保护和
Z1表示亲核离去基团和随后分离所使用的任何保护基团或
(b)为了制备通式(Ⅰ)中R4为羟基甲基的化合物,还原通式(Ⅳ)的化合物,
式中:R1~R3如权利要求1~6中所定义和Rb表示酯化的羟基或
(c)为了制备通式Ⅰ中R4表示甲酰基的化合物,使通式(Ⅴ)的化合物氧化,
式中R1~R3如权利要求1~6中所定义,或
(d)为了制备通式Ⅰ中R4表示噻唑烷-2,4-二酮-5-亚甲基的化合物,将通式(Ⅵ)的化合物与噻唑烷-2,4-二酮反应,
式中R1~R3如权利要求1~6中所定义,或
(e)为了制备通式Ⅰ中R4表示由共有2~6个碳原子的烷氧基羰基任意取代的氨基的化合物,将在反应混合物中任意形成的通式(Ⅶ)的化合物与叠氮化钠反应,然后与水或脂族C1-5醇反应并随后可分裂掉存在的C2-6烷氧基羰基,
式中R1~R3如权利要求1~6中所定义,或
(f)为了制备通式Ⅰ中R4表示磺基的化合物,将通式(Ⅷ)的化合物与亚硝酸盐反应,随后与二氧化硫反应,
式中R1~R3如权利要求1~6中所定义,或
(g)为了制备通式Ⅰ中R4表示由共有2~6个碳原子的烷氧基羰基或三氟乙酰基或三氟甲基磺酰基取代的氨基的化合物,与将通式(Ⅷ)的化合物与通式(Ⅸ)的化合物反应,
式中R1~R3如权利要求1~6中所定义,
Z2-X-Rc(Ⅸ)
式中Rc表示C1-5烷氧基或三氟甲基,
X表示羰基或磺酰基和
Z2表示离去基团,如果Rc表示三氟甲基,则Z2也可以是羟基,
或
(h)为了制备通式Ⅰ中R4表示氨磺酰基的化合物,将通式(Ⅹ)的化合物或其反应衍生物与氨反应,
式中R1~R3如权利要求1~6中所定义,或
(i)为了制备通式Ⅰ中R4表示氨磺酰基的化合物,由通式(Ⅺ)化合物中分离保护基团,
式中R1~R3如权利要求1~6中所定义和
Rd表示经水解、氨解或用酸处理而可转变成氨磺酰的基团,或
(j)为了制备通式Ⅰ中的R4表示下列基团取代的磺酰基的化合物:烷基羰基氨基、烷氧基羰基氨基、烷基氨基羰基氨基、二烷基氨基羰基氨基、环烷基羰基氨基、环烷基氨基羰基氨基、苯基羰基氨基、苯基氨基羰基氨基、苯基烷基羰基氨基或苯基烷基氨基羰基氨基,其中烷基部分可含1~3个碳原子,环烷基部分可含5~7个碳原子和苯基环可被氟、氯或溴原子或被甲氧基取代,
将通式(Ⅻ)的化合物与通式(ⅩⅢ)的化合物反应,
式中R1~R3如权利要求1~6中所定义,
Z3表示共有2~6个碳原子的烷氧基羰基,
Z4表示氢原子和
Re表示烷基氨基、二烷基氨基、环烷基氨基、苯基氨基或苯基烷基氨基或
Z3表示氢原子,
Z4表示Z5-CO-,其中Z5表示离去基团或Z5与邻接羰基的亚氨基的氢原子一起表示另一个碳-氮键,和
Re表示由烷基、烷氧基、烷基氨基、二烷基氨基、环烷基、环烷基氨基、苯基、苯基氨基、苯基烷基或苯基烷基氨基取代的磺酰基,同时在上述的烷基部分可含1~3个碳原子,环烷基部分可含5~7个碳原子和苯基环可被氟、氯或溴原子或甲氧基取代,或
(k)为了制备通式Ⅰ中R4表示2,5-二氢-5-氧-1,2,4-噁二唑-3-基的化合物,将在反应混合物中任意获得的通式(ⅩⅣ)的化合物与通式(ⅩⅤ)的化合物反应,并随后环化由此获得的酰化的偕胺肟,
式中R1~R3如权利要求1~6中所定义,
Z6-CO-ORf(ⅩⅤ)
式中Z6表示亲核离去基团和
Rf表示烷基、芳基或芳烷基,
必要时分离a)~k)反应期间保护反应基团所使用的任何保护基团和/或
接着通过异构体分离从由此获得的通式Ⅰ的化合物的1-,3-异构体混合物中分离出1-异构体,或
将由此获得的通式Ⅰ的化合物转变成其盐,尤其是用无机或有机的酸或碱转变成作为药物使用的其生理上可接受的盐。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4408497.8 | 1994-03-14 | ||
| DE4408497A DE4408497A1 (de) | 1994-03-14 | 1994-03-14 | Benzimidazole, diese Verbindungen enthaltende Arzneimittel und Verfahren zu ihrer Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1113235A true CN1113235A (zh) | 1995-12-13 |
Family
ID=6512677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95102891A Pending CN1113235A (zh) | 1994-03-14 | 1995-03-14 | 苯并咪唑、含这些化合物的药物组合物和其制备方法 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5565469A (zh) |
| EP (1) | EP0682021A1 (zh) |
| JP (1) | JPH07258221A (zh) |
| KR (1) | KR950032138A (zh) |
| CN (1) | CN1113235A (zh) |
| AU (1) | AU693508B2 (zh) |
| CA (1) | CA2144374A1 (zh) |
| CO (1) | CO4340736A1 (zh) |
| DE (1) | DE4408497A1 (zh) |
| PL (1) | PL307669A1 (zh) |
| RU (1) | RU2139869C1 (zh) |
| TW (1) | TW333527B (zh) |
| ZA (1) | ZA952046B (zh) |
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| WO2008006319A1 (en) * | 2006-07-07 | 2008-01-17 | Shanghai Allist Pharmaceutical., Inc. | BIBENZIMIDAZOLE DERIVATIVES HAVING PPARγ AGONIST ACTIVITY AND THEIR USES |
| CN103113306A (zh) * | 2013-03-07 | 2013-05-22 | 同济大学 | 一种合成氮茚化合物nps-1577的方法 |
| CN105407888A (zh) * | 2013-06-21 | 2016-03-16 | 齐尼思表观遗传学公司 | 新双环溴结构域抑制剂 |
| US9855271B2 (en) | 2013-07-31 | 2018-01-02 | Zenith Epigenetics Ltd. | Quinazolinones as bromodomain inhibitors |
| US9861637B2 (en) | 2012-12-21 | 2018-01-09 | Zenith Epigenetics Ltd. | Heterocyclic compounds as bromodomain inhibitors |
| US10166215B2 (en) | 2013-06-21 | 2019-01-01 | Zenith Epigenetics Ltd. | Substituted bicyclic compounds as bromodomain inhibitors |
| US10179125B2 (en) | 2014-12-01 | 2019-01-15 | Zenith Epigenetics Ltd. | Substituted pyridines as bromodomain inhibitors |
| US10231953B2 (en) | 2014-12-17 | 2019-03-19 | Zenith Epigenetics Ltd. | Inhibitors of bromodomains |
| US10292968B2 (en) | 2014-12-11 | 2019-05-21 | Zenith Epigenetics Ltd. | Substituted heterocycles as bromodomain inhibitors |
| US10710992B2 (en) | 2014-12-01 | 2020-07-14 | Zenith Epigenetics Ltd. | Substituted pyridinones as bromodomain inhibitors |
| CN116731004A (zh) * | 2023-06-08 | 2023-09-12 | 李能刚 | 作为血管紧张素和内皮素受体双重拮抗剂的联苯磺酰胺 |
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| US5308196B1 (en) * | 1993-03-23 | 1999-06-22 | Coastal Corp | Yieldable confined core mine roof support |
| US6465502B1 (en) * | 1998-12-23 | 2002-10-15 | Novartis Ag | Additional therapeutic use |
| EP1013273A1 (en) * | 1998-12-23 | 2000-06-28 | Novartis AG | Use of AT-1 receptor antagonist or AT-2 receptor modulator for treating diseases associated with an increase of AT-1 or AT-2 receptors |
| ID29856A (id) * | 1998-12-23 | 2001-10-18 | Novartis Ag | Penggunaan antagonis reseptor at-1 atau modulator reseptor at-2 untuk mengobati penyakit yang berkaitan dengan peningkatan reseptor-reseptor at-1 atau at-2 |
| US20040248968A1 (en) * | 2002-02-20 | 2004-12-09 | Boehringer Ingelheim International Gmbh | Pharmaceutical combination of angiotensin II antagonists and angiotensin I converting enzyme inhibitors |
| US7232828B2 (en) | 2002-08-10 | 2007-06-19 | Bethesda Pharmaceuticals, Inc. | PPAR Ligands that do not cause fluid retention, edema or congestive heart failure |
| GB2414019A (en) * | 2004-05-11 | 2005-11-16 | Cipla Ltd | One-step preparation of telmisartan by condensation and hydrolysis |
| US20090054502A1 (en) * | 2005-03-30 | 2009-02-26 | Takeda Pharmaceutical Company Limited | Benzimidazole Derivative and Use as Angiotensin II Antagonist |
| TR200703568A1 (tr) | 2007-05-24 | 2008-07-21 | Sanovel �La� Sanay� Ve T�Caret Anon�M ��Rket� | Valsartan formülasyonları |
| EP2149566A1 (en) * | 2008-07-15 | 2010-02-03 | Chemo Ibérica, S.A. | A process for the preparation of telmisartan |
| CN101891735B (zh) * | 2009-11-25 | 2012-07-18 | 北京理工大学 | 联苯磺胺异噁唑类化合物、合成方法及用途 |
| CZ2011208A3 (cs) * | 2011-04-11 | 2012-10-24 | Zentiva, K. S | Zpusob výroby 2-ethoxy-1-((2´-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)bifenyl-4-yl)methyl)-1H-benzo[d]imidazol-7-karboxylátu a jejich prevedení na azilsartan |
| CN107033069B (zh) * | 2016-02-04 | 2022-03-04 | 中国科学院合肥物质科学研究院 | 一种新型布鲁顿酪氨酸激酶不可逆抑制剂 |
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| JPS5671074A (en) * | 1979-11-12 | 1981-06-13 | Takeda Chem Ind Ltd | 1,2-disubstituted-4-halogenoimidazole-5-acetic acid derivative |
| DE3928177A1 (de) * | 1989-04-08 | 1991-02-28 | Thomae Gmbh Dr K | Benzimidazole, diese verbindungen enthaltende arzneimittel und verfahren zu ihrer herstellung |
| EP0400835A1 (en) * | 1989-05-15 | 1990-12-05 | Merck & Co. Inc. | Substituted benzimidazoles as angiotensin II antagonists |
| US5196444A (en) * | 1990-04-27 | 1993-03-23 | Takeda Chemical Industries, Ltd. | 1-(cyclohexyloxycarbonyloxy)ethyl 2-ethoxy-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-carboxylate and compositions and methods of pharmaceutical use thereof |
| RU1836357C (ru) * | 1990-07-23 | 1993-08-23 | Др.Карл Томэ ГмбХ | Производные бензимидазола, их изомеры, смеси изомеров, гидраты или их физиологически переносимые соли, обладающие антагонистическими в отношении ангиотензина свойствами |
| DE4023369A1 (de) * | 1990-07-23 | 1992-01-30 | Thomae Gmbh Dr K | Benzimidazole, diese verbindungen enthaltende arzneimittel und verfahren zu ihrer herstellung |
| SI9210098B (sl) * | 1991-02-06 | 2000-06-30 | Dr. Karl Thomae | Benzimidazoli, zdravila, ki te spojine vsebujejo, in postopek za njihovo pripravo |
| DE4224752A1 (de) * | 1992-04-11 | 1994-02-03 | Thomae Gmbh Dr K | Benzimidazole, diese Verbindungen enthaltende Arzneimittel und Verfahren zu ihrer Herstellung |
| IL102183A (en) * | 1991-06-27 | 1999-11-30 | Takeda Chemical Industries Ltd | Biphenyl substituted heterocyclic compounds their production and pharmaceutical compositions comprising them |
| EP0543263A3 (en) * | 1991-11-16 | 1993-08-25 | Dr. Karl Thomae Gmbh | Benziimidazoles, pharmaceuticals containing them and process for their preparation |
| DE4219534A1 (de) * | 1992-02-19 | 1993-12-16 | Thomae Gmbh Dr K | Substituierte Biphenylylderivate, diese Verbindungen enthaltende Arzneimittel und Verfahren zu ihrer Herstellung |
| DE4212748A1 (de) * | 1992-04-16 | 1993-10-21 | Thomae Gmbh Dr K | Benzimidazole, diese Verbindungen enthaltende Arzneimittel und Verfahren zu ihrer Herstellung |
-
1994
- 1994-03-14 DE DE4408497A patent/DE4408497A1/de not_active Withdrawn
-
1995
- 1995-02-10 TW TW084101172A patent/TW333527B/zh active
- 1995-03-03 CO CO95008510A patent/CO4340736A1/es unknown
- 1995-03-07 EP EP95103231A patent/EP0682021A1/de not_active Ceased
- 1995-03-10 CA CA002144374A patent/CA2144374A1/en not_active Abandoned
- 1995-03-13 US US08/402,744 patent/US5565469A/en not_active Expired - Fee Related
- 1995-03-13 ZA ZA952046A patent/ZA952046B/xx unknown
- 1995-03-13 PL PL95307669A patent/PL307669A1/xx unknown
- 1995-03-13 KR KR1019950005084A patent/KR950032138A/ko not_active Withdrawn
- 1995-03-13 JP JP7052206A patent/JPH07258221A/ja active Pending
- 1995-03-14 AU AU14832/95A patent/AU693508B2/en not_active Ceased
- 1995-03-14 RU RU95103923A patent/RU2139869C1/ru active
- 1995-03-14 CN CN95102891A patent/CN1113235A/zh active Pending
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| WO2008006319A1 (en) * | 2006-07-07 | 2008-01-17 | Shanghai Allist Pharmaceutical., Inc. | BIBENZIMIDAZOLE DERIVATIVES HAVING PPARγ AGONIST ACTIVITY AND THEIR USES |
| US9861637B2 (en) | 2012-12-21 | 2018-01-09 | Zenith Epigenetics Ltd. | Heterocyclic compounds as bromodomain inhibitors |
| CN103113306A (zh) * | 2013-03-07 | 2013-05-22 | 同济大学 | 一种合成氮茚化合物nps-1577的方法 |
| US10226451B2 (en) | 2013-06-21 | 2019-03-12 | Zenith Epigenetics Ltd. | Substituted bicyclic compounds as bromodomain inhibitors |
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| US10179125B2 (en) | 2014-12-01 | 2019-01-15 | Zenith Epigenetics Ltd. | Substituted pyridines as bromodomain inhibitors |
| US10292968B2 (en) | 2014-12-11 | 2019-05-21 | Zenith Epigenetics Ltd. | Substituted heterocycles as bromodomain inhibitors |
| US10231953B2 (en) | 2014-12-17 | 2019-03-19 | Zenith Epigenetics Ltd. | Inhibitors of bromodomains |
| CN116731004A (zh) * | 2023-06-08 | 2023-09-12 | 李能刚 | 作为血管紧张素和内皮素受体双重拮抗剂的联苯磺酰胺 |
| CN116731004B (zh) * | 2023-06-08 | 2025-11-25 | 李能刚 | 作为血管紧张素和内皮素受体双重拮抗剂的联苯磺酰胺 |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2139869C1 (ru) | 1999-10-20 |
| CA2144374A1 (en) | 1995-09-15 |
| TW333527B (en) | 1998-06-11 |
| KR950032138A (ko) | 1995-12-20 |
| AU1483295A (en) | 1995-09-21 |
| AU693508B2 (en) | 1998-07-02 |
| US5565469A (en) | 1996-10-15 |
| DE4408497A1 (de) | 1995-09-21 |
| ZA952046B (en) | 1996-09-13 |
| JPH07258221A (ja) | 1995-10-09 |
| PL307669A1 (en) | 1995-09-18 |
| RU95103923A (ru) | 1997-01-10 |
| CO4340736A1 (es) | 1996-07-30 |
| EP0682021A1 (de) | 1995-11-15 |
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