JP3481900B2 - 含窒素複素環化合物 - Google Patents
含窒素複素環化合物Info
- Publication number
- JP3481900B2 JP3481900B2 JP2000070138A JP2000070138A JP3481900B2 JP 3481900 B2 JP3481900 B2 JP 3481900B2 JP 2000070138 A JP2000070138 A JP 2000070138A JP 2000070138 A JP2000070138 A JP 2000070138A JP 3481900 B2 JP3481900 B2 JP 3481900B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- formula
- nitrogen
- hydrogen atom
- acceptable salt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- -1 Nitrogen-containing heterocyclic compounds Chemical class 0.000 title claims abstract description 69
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 25
- 150000003839 salts Chemical class 0.000 claims abstract description 19
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 12
- 239000001257 hydrogen Substances 0.000 claims abstract description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 6
- 125000002883 imidazolyl group Chemical group 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 40
- 239000000126 substance Substances 0.000 claims description 36
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 23
- 239000003814 drug Substances 0.000 claims description 15
- ZOOGRGPOEVQQDX-UUOKFMHZSA-N 3',5'-cyclic GMP Chemical compound C([C@H]1O2)OP(O)(=O)O[C@H]1[C@@H](O)[C@@H]2N1C(N=C(NC2=O)N)=C2N=C1 ZOOGRGPOEVQQDX-UUOKFMHZSA-N 0.000 claims description 10
- ZOOGRGPOEVQQDX-UHFFFAOYSA-N cyclic GMP Natural products O1C2COP(O)(=O)OC2C(O)C1N1C=NC2=C1NC(N)=NC2=O ZOOGRGPOEVQQDX-UHFFFAOYSA-N 0.000 claims description 10
- 125000005843 halogen group Chemical group 0.000 claims description 10
- 239000004480 active ingredient Substances 0.000 claims description 7
- 206010002383 Angina Pectoris Diseases 0.000 claims description 6
- 229940124597 therapeutic agent Drugs 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 208000031225 myocardial ischemia Diseases 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 4
- 206010020772 Hypertension Diseases 0.000 claims description 3
- 208000006673 asthma Diseases 0.000 claims description 3
- 125000000587 piperidin-1-yl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 claims description 3
- JAKKUUJUGBDKIJ-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-ylmethyl)-6-chloro-2-methoxybenzimidazole Chemical compound C1=C2OCOC2=CC(CN2C3=CC(Cl)=CC=C3N=C2OC)=C1 JAKKUUJUGBDKIJ-UHFFFAOYSA-N 0.000 claims description 2
- 206010019280 Heart failures Diseases 0.000 claims description 2
- 230000003449 preventive effect Effects 0.000 claims description 2
- 230000000069 prophylactic effect Effects 0.000 claims 3
- 229940099471 Phosphodiesterase inhibitor Drugs 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 1
- 125000002962 imidazol-1-yl group Chemical group [*]N1C([H])=NC([H])=C1[H] 0.000 claims 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 239000002571 phosphodiesterase inhibitor Substances 0.000 claims 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract description 8
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 3
- 150000002431 hydrogen Chemical class 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical group C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 abstract 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract 1
- 208000019622 heart disease Diseases 0.000 abstract 1
- 230000000302 ischemic effect Effects 0.000 abstract 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 21
- 238000002844 melting Methods 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 16
- 230000008018 melting Effects 0.000 description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 125000004432 carbon atom Chemical group C* 0.000 description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 10
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 230000002401 inhibitory effect Effects 0.000 description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- 201000010099 disease Diseases 0.000 description 8
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 8
- 102220240796 rs553605556 Human genes 0.000 description 8
- 239000007810 chemical reaction solvent Substances 0.000 description 7
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 7
- 125000001072 heteroaryl group Chemical group 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 125000001424 substituent group Chemical group 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 102000004861 Phosphoric Diester Hydrolases Human genes 0.000 description 6
- 108090001050 Phosphoric Diester Hydrolases Proteins 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 6
- 229940079593 drug Drugs 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- YBYRMVIVWMBXKQ-UHFFFAOYSA-N phenylmethanesulfonyl fluoride Chemical compound FS(=O)(=O)CC1=CC=CC=C1 YBYRMVIVWMBXKQ-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- DWSUJONSJJTODA-UHFFFAOYSA-N 5-(chloromethyl)-1,3-benzodioxole Chemical compound ClCC1=CC=C2OCOC2=C1 DWSUJONSJJTODA-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- 125000004423 acyloxy group Chemical group 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 210000000709 aorta Anatomy 0.000 description 3
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 239000000546 pharmaceutical excipient Substances 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 125000006239 protecting group Chemical group 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000010898 silica gel chromatography Methods 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 239000012312 sodium hydride Substances 0.000 description 3
- 229910000104 sodium hydride Inorganic materials 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- RBJAISCIJWTDLH-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-ylmethyl)-5-chloro-2-methoxybenzimidazole Chemical compound C1=C2OCOC2=CC(CN2C3=CC=C(Cl)C=C3N=C2OC)=C1 RBJAISCIJWTDLH-UHFFFAOYSA-N 0.000 description 2
- XCJFDXKQRKNIMJ-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-ylmethyl)-5-chloro-2-methylsulfonylbenzimidazole Chemical compound C1=C2OCOC2=CC(CN2C3=CC=C(Cl)C=C3N=C2S(=O)(=O)C)=C1 XCJFDXKQRKNIMJ-UHFFFAOYSA-N 0.000 description 2
- CXEJARBLTZGLIK-UHFFFAOYSA-N 6-chloro-2-methylsulfonyl-1h-benzimidazole Chemical compound ClC1=CC=C2NC(S(=O)(=O)C)=NC2=C1 CXEJARBLTZGLIK-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 244000215068 Acacia senegal Species 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 241000416162 Astragalus gummifer Species 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 206010065929 Cardiovascular insufficiency Diseases 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- 229920000084 Gum arabic Polymers 0.000 description 2
- 235000006679 Mentha X verticillata Nutrition 0.000 description 2
- 235000002899 Mentha suaveolens Nutrition 0.000 description 2
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 2
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 229920001213 Polysorbate 20 Polymers 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229920001615 Tragacanth Polymers 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- 235000010489 acacia gum Nutrition 0.000 description 2
- 239000000205 acacia gum Substances 0.000 description 2
- 150000004703 alkoxides Chemical class 0.000 description 2
- 150000001556 benzimidazoles Chemical class 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 125000004181 carboxyalkyl group Chemical group 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
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- 230000002255 enzymatic effect Effects 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- DEFVIWRASFVYLL-UHFFFAOYSA-N ethylene glycol bis(2-aminoethyl)tetraacetic acid Chemical compound OC(=O)CN(CC(O)=O)CCOCCOCCN(CC(O)=O)CC(O)=O DEFVIWRASFVYLL-UHFFFAOYSA-N 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000013355 food flavoring agent Nutrition 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 150000007529 inorganic bases Chemical class 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 239000000314 lubricant 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
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 235000010981 methylcellulose Nutrition 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 208000010125 myocardial infarction Diseases 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 150000002826 nitrites Chemical class 0.000 description 2
- 239000012038 nucleophile Substances 0.000 description 2
- 150000007530 organic bases Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 2
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 2
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 2
- 229920000053 polysorbate 80 Polymers 0.000 description 2
- 229940068968 polysorbate 80 Drugs 0.000 description 2
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000002294 quinazolinyl group Chemical class N1=C(N=CC2=CC=CC=C12)* 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
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- 239000000243 solution Substances 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- 125000004434 sulfur atom Chemical group 0.000 description 2
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- 125000003831 tetrazolyl group Chemical group 0.000 description 2
- 235000010487 tragacanth Nutrition 0.000 description 2
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- 229940116362 tragacanth Drugs 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- AEELXMHQIJJMKP-QWWZWVQMSA-N (2r,3r)-3-sulfanylbutane-1,2,4-triol Chemical compound OC[C@@H](O)[C@H](S)CO AEELXMHQIJJMKP-QWWZWVQMSA-N 0.000 description 1
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- VKCZXCVBJATZHJ-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-ylmethyl)-5-chloro-2-(sulfonylmethyl)benzimidazole Chemical compound C1=C2OCOC2=CC(CN2C3=CC=C(C=C3N=C2C=S(=O)=O)Cl)=C1 VKCZXCVBJATZHJ-UHFFFAOYSA-N 0.000 description 1
- AKSDJUUKNVLLCV-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-ylmethyl)-5-chlorobenzimidazole Chemical compound C1=C2OCOC2=CC(CN2C3=CC=C(C=C3N=C2)Cl)=C1 AKSDJUUKNVLLCV-UHFFFAOYSA-N 0.000 description 1
- FBVDXGJTEIJZCG-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-ylmethyl)-6-chloro-2-imidazol-1-ylbenzimidazole Chemical compound C=1C=C2OCOC2=CC=1CN1C2=CC(Cl)=CC=C2N=C1N1C=CN=C1 FBVDXGJTEIJZCG-UHFFFAOYSA-N 0.000 description 1
- SAOJHEZPVLNYCJ-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-ylmethyl)-6-chloro-2-methylsulfonylbenzimidazole Chemical compound C1=C2OCOC2=CC(CN2C3=CC(Cl)=CC=C3N=C2S(=O)(=O)C)=C1 SAOJHEZPVLNYCJ-UHFFFAOYSA-N 0.000 description 1
- AGMOKKFWJZRZQG-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-ylmethyl)-6-chlorobenzimidazol-2-amine Chemical compound C1=C2OCOC2=CC(CN2C3=CC(Cl)=CC=C3N=C2N)=C1 AGMOKKFWJZRZQG-UHFFFAOYSA-N 0.000 description 1
- DJOKLLWIGGVJAQ-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-ylmethyl)-6-chlorobenzimidazole Chemical compound C1=C2OCOC2=CC(CN2C=NC3=CC=C(C=C32)Cl)=C1 DJOKLLWIGGVJAQ-UHFFFAOYSA-N 0.000 description 1
- CSOWFLXZDLKTHH-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-ylmethyl)-6-chlorobenzimidazole-2-carbaldehyde Chemical compound C1=C2OCOC2=CC(CN2C(C=O)=NC3=CC=C(C=C32)Cl)=C1 CSOWFLXZDLKTHH-UHFFFAOYSA-N 0.000 description 1
- XNXWGHCARKPKLC-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-ylmethyl)-6-methoxybenzimidazole Chemical compound C1=C2OCOC2=CC(CN2C=NC3=CC=C(C=C32)OC)=C1 XNXWGHCARKPKLC-UHFFFAOYSA-N 0.000 description 1
- IKFAUUAWXYDBNT-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-ylmethyl)benzimidazole Chemical compound C1=NC2=CC=CC=C2N1CC1=CC=C(OCO2)C2=C1 IKFAUUAWXYDBNT-UHFFFAOYSA-N 0.000 description 1
- HTNFIYYYTGJQKC-UHFFFAOYSA-N 1-[(2-propoxyphenyl)methyl]benzimidazole Chemical compound CCCOC1=CC=CC=C1CN1C2=CC=CC=C2N=C1 HTNFIYYYTGJQKC-UHFFFAOYSA-N 0.000 description 1
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- 125000006503 p-nitrobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1[N+]([O-])=O)C([H])([H])* 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920001289 polyvinyl ether Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 208000002815 pulmonary hypertension Diseases 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 125000005920 sec-butoxy group Chemical group 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 210000002460 smooth muscle Anatomy 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 235000013337 tricalcium citrate Nutrition 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
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- 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
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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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
- A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
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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
- A61P9/10—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
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A61P9/12—Antihypertensives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/16—Means for transmitting drive
- B60S1/166—Means for transmitting drive characterised by the combination of a motor-reduction unit and a mechanism for converting rotary into oscillatory movement
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/38—Nitrogen atoms
- C07D215/42—Nitrogen atoms attached in position 4
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- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
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- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
- C07D239/84—Nitrogen atoms
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- C07D239/72—Quinazolines; Hydrogenated quinazolines
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- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
- C07D239/88—Oxygen atoms
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- C—CHEMISTRY; METALLURGY
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- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
- C07D239/94—Nitrogen atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
- C07D239/96—Two oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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- C—CHEMISTRY; METALLURGY
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
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- 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
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
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- C—CHEMISTRY; METALLURGY
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- 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
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
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- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
- F16C7/02—Constructions of connecting-rods with constant length
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/09—Windscreen wipers, e.g. pivots therefore
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- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
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Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Cardiology (AREA)
- General Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Mechanical Engineering (AREA)
- Pulmonology (AREA)
- Urology & Nephrology (AREA)
- Hospice & Palliative Care (AREA)
- Vascular Medicine (AREA)
- Immunology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Quinoline Compounds (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Electroluminescent Light Sources (AREA)
Description
作用を有する含窒素複素環化合物に関する。
心疾患の1つである狭心症は、これまで高齢者に多い疾
患として知られてきた。その治療剤としては、硝酸及び
亜硝酸化合物、カルシウム拮抗剤、β−遮断剤などが使
われてきたが、狭心症治療や心筋梗塞への進展予防には
まだまだ効果が不十分である。さらに最近、生活形態の
変化、社会の複雑化に伴うストレスの増大などにより、
狭心症患者の年齢の低下、病態の複雑化などがみられる
ようになり、新しいタイプのより優れた薬剤が渇望され
ている。
ち、硝酸及び亜硝酸化合物の作用は、細胞内セカンドメ
ッセンジャーとして知られているサイクリックヌクレオ
チドの中のサイクリックGMP(以下cGMPと略す)
が関与していると考えられている。cGMPについては
血管平滑筋ならびに気管支平滑筋の弛緩作用がよく知ら
れている。これらの薬剤の作用機序は必ずしも明らかで
はないが、このcGMPの活性はグアニレートシクラー
ゼを活性化し、cGMP合成を促進することに起因する
ものと一般に考えられている。しかし、これらの薬剤
は、生物学的利用率が低く、比較的作用時間が短い。ま
た、耐性を生じることが報告されており、臨床上問題と
なっている。
いタイプのより優れた薬剤を開発すべく探索研究に着手
した。
エステラーゼ(以下cGMP−PDEと略す)阻害作用
に着目し、これらの作用を有する化合物について長年に
わたって鋭意研究を重ねてきた。その結果下記に示す含
窒素複素環化合物がこれらの作用を有し、種々の虚血性
心疾患などに有効であることを見出し、本発明を完成し
た。
は、例えば特表平2−502462号が挙げられるが、
本発明化合物とは構造・作用共に異にするものである。
(1) で表される含窒素複素環化合物またはその薬理学的
に許容できる塩を提供する。
なる水素原子、ハロゲン原子又は低級アルコキシ基を意
味する。
は0又は1〜2の整数を意味する。)で示される基、置
換されていてもよいヘテロアリール基、式−C(R24)=X
〔式中、 Xは酸素原子を意味し、 R24は水素原子又は低
級アルキル基を意味する。〕で示される基、式−NR11R
12 (式中、R11 及びR12 は同一又は相異なる水素原子又
は低級アルキル基を意味する。さらに、R11 とR12 は、
それらが結合している窒素原子と一緒になって、ピペリ
ジノ基を形成することができる。また、このピペリジノ
基は置換されていてもよい。) で示される基、又は3,
4−メチレンジオキシベンジル基を意味する。
素原子、低級アルキル基又は低級アルコキシ基を意味す
る。さらに、R48とR49は、一緒になってメチレンジオキ
シ又はエチレンジオキシを形成していてもよい。また、
R 48 とR 49 が一緒になってメチレンジオキシ又はエチレン
ジオキシを形成する場合は、フェニル基はハロゲン原子
で置換されていてもよい。sは0又は1〜8の整数を意
味する。)で示される基を意味する。
水素原子となることはない。〕また、本発明は、前記一
般式(1) で表される含窒素複素環化合物又はその薬理学
的に許容できる塩を有効成分とする、ホスホジエステラ
ーゼ阻害作用が有効な、特にサイクリック−GMPホス
ホジエステラーゼ阻害作用が有効な疾患の予防・治療剤
を提供する。
体的には狭心症、高血圧、心不全及び喘息が挙げられ
る。
物又はその薬理学的に許容できる塩と、薬理学的に許容
される賦形剤とからなる医薬組成物を提供する。
いて、R 8 、 R 11 、R 12 、R 24 、R 48 、R 49 の定義にみられ
る低級アルキル基とは、炭素数1〜8の直鎖もしくは分
枝状のアルキル基、例えばメチル基、エチル基、プロピ
ル基、イソプロピル基、ブチル基、イソブチル基、 sec
−ブチル基、tert−ブチル基、ペンチル基(アミル
基)、ネオペンチル基、tert−ペンチル基、2−メチル
ブチル基、3−メチルブチル基、1,2−ジメチルプロ
ピル基、ヘキシル基、イソヘキシル基、1−メチルペン
チル基、2−メチルペンチル基、3−メチルペンチル
基、2,2−ジメチルブチル基、2,3−ジメチルブチ
ル基、3,3−ジメチルブチル基、2−エチルブチル
基、1,1,2−トリメチルプロピル基、1,2,2−
トリメチルプロピル基、1−エチル−1−メチルプロピ
ル基、1−エチル−2−メチルプロピル基、ヘプチル
基、オクチル基などを意味する。これらのうち好ましい
基としては、メチル基、エチル基、プロピル基、イソプ
ロピル基などを挙げることができる。これらのうち特に
好ましい基としては、メチル基、エチル基を挙げること
ができる。
素原子がスルホン酸基(-SO3H) や式-ONO2 で示される基
で置換されていてもよい。さらに、スルホン酸基は、式
-SO3Na、式-SO3K で示される基のような塩を形成してい
てもよい。
中にみられる低級アルコキシ基とは、炭素数1〜8の直
鎖もしくは分枝状のアルコキシ基、例えばメトキシ基、
エトキシ基、n−プロポキシ基、イソプロポキシ基、n
−ブトキシ基、イソブトキシ基、 sec−ブトキシ基、te
rt−ブトキシ基、2−メチルブトキシ基、2,3−ジメ
チルブトキシ基、ヘキシルオキシ基などを意味する。こ
れらのうち好ましい基としては、メトキシ基、エトキシ
基などを挙げることができる。
ヘテロアリール基においてヘテロアリールとは、ヘテロ
原子として1〜2個の酸素原子、窒素原子または硫黄原
子を含んだ5〜7員環の単環基または縮合ヘテロ環基を
いい、例えばフリル基、ピリジル基、チエニル基、イミ
ダゾリル基、キナゾリル基、ベンゾイミダゾリル基など
が挙げられる。
合している窒素原子と一緒になって形成するピペリジノ
基に置換しうる置換基としては、水酸基;塩素原子、フ
ッ素原子、臭素原子、ヨウ素原子などのハロゲン原子;
メチル、エチル、t−ブチルなどの低級アルキル基;メ
トキシ、エトキシ、t−ブトキシなどの低級アルコキシ
基;シアノ基;保護されていてもよいカルボキシル基;
ヒドロキシアルキル基;カルボキシアルキル基;テトラ
ゾリル基などのヘテロアリール基などを挙げることがで
きる。これら置換基は、上記環に1〜2個有することが
できる。
てもよいヘテロアリール基」において、置換基として
は、例えば、水酸基;ニトロ基;塩素原子、フッ素原
子、臭素原子、ヨウ素原子などのハロゲン原子;メチ
ル、エチル、t−ブチルなどの低級アルキル基;メトキ
シ、エトキシ、t−ブトキシなどの低級アルコキシ基;
保護されていてもよいカルボキシル基;ヒドロキシアル
キル基;カルボキシアルキル基;テトラゾリル基などを
挙げることができる。
しては、メチル、エチル、t−ブチルなどの低級アルキ
ル基;p−メトキシベンジル、p−ニトロベンジル、
3,4−ジメトキシベンジル、ジフェニルメチル、トリ
チル、フェネチルなどの置換基を有していても良いフェ
ニル基で置換された低級アルキル基;2,2,2−トリ
クロロエチル、2−ヨードエチルなどのハロゲン化低級
アルキル基;ピバロイルオキシメチル、アセトキシメチ
ル、プロピオニルオキシメチル、ブチリルオキシメチ
ル、バレリルオキシメチル、1−アセトキシエチル、2
−アセトキシエチル、1−ピバロイルオキシエチル、2
−ピバロイルオキシエチルなどの低級アルカノイルオキ
シ低級アルキル基;パルミトイルオキシエチル、ヘプタ
デカノイルオキシメチル、1−パルミトイルオキシエチ
ルなどの高級アルカノイルオキシ低級 アルキル基;メト
キシカルボニルオキシメチル、1−ブトキカルボニルオ
キシエチル、1−(イソプロポキシカルボニルオキシ)
エチル等の低級アルコキシカルボニルオキシ低級アルキ
ル基;カルボキシメチル、2−カルボキシエチル等のカ
ルボキシ低級アルキル基;3−フタリジル等の複素環
基;4−グリシルオキシベンゾイルオキシメチル、4−
〔N−(t−ブトキシカルボニル)グリシルオキシ〕ベ
ンゾイルオキシメチル等の置換基を有していても良いベ
ンゾイルオキシ低級アルキル基;(5−メチル−2−オ
キソ−1,3−ジオキソレン−4−イル)メチル等の
(置換ジオキソレン)低級アルキル基;1−シクロヘキ
シルアセチルオキシエチル等のシクロアルキル置換低級
アルカノイルオキシ低級アルキル基、1−シクロヘキシ
ルオキシカルボニルオキシエチル等のシクロアルキルオ
キシカルボニルオキシ低級アルキル基などが挙げられ
る。
が、生体内で分解してカルボキシル基になりうる保護基
であればいかなるものでも良い。これらの保護基は、生
体内ではずれて又はそのままで薬効を発揮する。
ハロゲン原子とは、フッ素原子、塩素原子、臭素原子、
ヨウ素原子などを意味する。
とは、例えば塩酸塩、臭化水素酸塩、硫酸塩、燐酸塩等
の無機酸塩、例えば酢酸塩、マレイン酸塩、酒石酸塩、
メタンスルホン酸塩、ベンゼンスルホン酸塩、トルエン
スルホン酸塩等の有機酸塩、又は例えばアルギニン、ア
スパラギン酸、グルタミン酸等のアミノ酸との塩などを
挙げることができる。更に化合物によってはNa、K、
Ca、Mg等の金属塩をとることがあり、本発明の薬理
学的に許容できる塩に包含される。
み合わせなどによって、シス体、トランス体などの幾何
異性体や、d体、l体などの光学異性体等の各種異性体
をとり得るが、いずれの異性体も本発明化合物群に包含
されることは言うまでもない。
示す。
示される基、置換されていてもよいヘテロアリール基、
環部に直接炭素原子で結合する基から選択される基であ
り、R6が前記R6の定義から水素原子を除いた中から選択
される基のとき、以下の方法で得ることができる。
意味を有する。R5 b は水素原子、式
で示される基、置換されていてもよいヘテロアリール
基、環部に直接炭素原子で結合する基の中から選択され
る基を意味する。R6 a は前記R6の定義から水素原子を除
いた中から選択される基を意味する。 Eは脱離基を意味
する。〕すなわち、一般式(7)で表されるベンズイミダ
ゾール誘導体と一般式(9)で表される化合物を縮合させ
ることにより、目的化合物(8) を得るという方法であ
る。
ン原子、アルコキシ基が挙げられる。
をすすめることができる。塩基としては、トリエチルア
ミン、ピリジン、ジイソプロピルエチルアミン等の有機
塩基、炭酸ナトリウム、炭酸カリウム、炭酸水素ナトリ
ウム、水酸化ナトリウム、水素化ナトリウム等の無機塩
基、ナトリウムメトキシド、カリウムt−ブトキシド等
のアルコキシド類等が挙げられる。
ゆる溶媒を使用できるが、例としてエタノール、イソプ
ロピルアルコール、テトラヒドロフラン、ジメチルホル
ムアミド、ジメチルスルホキシド等を挙げることができ
る。また、本方法は、場合によって反応溶媒が存在しな
くても反応をすすめることができる。反応温度は−20℃
〜 300℃が好ましい。
びベンズイミダゾール骨格に直接炭素原子で結合する基
を除いた中から選択される基であり、R6が前記定義され
た基から選択される基であるときは、以下の方法で製造
することができる。
意味を有する。R5 c は前記R5の定義から水素原子及びベ
ンズイミダゾール骨格に直接炭素原子で結合する基を除
いた中から選択される基を意味する。R6 b は前記R6の定
義と同じ基を意味する。Fは脱離基を意味する。)すな
わち、一般式(10)で表される化合物と一般式(12) で表
される化合物を縮合させることにより、目的化合物(11)
を得るという方法である。
ン原子、アルキルチオ基などを例として挙げることがで
きる。
をすすめることができる。塩基としては、トリエチルア
ミン、ピリジン、ジイソプロピルエチルアミン等の有機
塩基、炭酸ナトリウム、炭酸カリウム、炭酸水素ナトリ
ウム、水酸化ナトリウム、水素化ナトリウムなどの無機
塩基、ナトリウムメトキシド、カリウムt−ブトキシド
などのアルコキシド類などを挙げることができる。
ゆる溶媒が使用できるが、例を挙げればエタノール、イ
ソプロパノール、テトラヒドロフラン、ジメチルホルム
アミド、ジメチルスルホキシドなどを挙げることができ
る。反応温度は0℃〜 300℃が好ましい。
を意味する。)で示される基のときは、以下の方法でも
製造することができる。
記の意味を有する。 R24及びR29 は同一又は相異なる水
素原子又は低級アルキル基を意味する。)すなわち、一
般式 (13) で表される化合物を通常の還元剤や求核試薬
により、直接又は場合によってはアルコール体(15)を経
由して酸化して目的化合物(14)を得る方法である。
イドライド、水素化ホウ素ナトリウム、ジイソブチルア
ルミニウムハイドライドなどを挙げることができる。
ルマグネシウムブロミド等の低級アルキル金属などを挙
げることができる。
は、重クロム酸カリウム−硫酸、ジメチルスルホキシド
−オキザリルクロリド等が挙げられる。
ゆる溶媒を使用することができる。反応温度は0℃から
溶媒の還流温度である。
接炭素原子で結合する基を除いたものから選択される基
を意味し、R6が前記R6の定義のうち環部に直接炭素原子
で結合する基を除いたものから選択される基のとき、一
般式(1)で表される化合物は、以下の方法でも製造する
ことができる。
を有する。R5 d は前記R5の定義のうち、環部に直接炭素
原子で結合する基を除いたものの中から選択される基を
意味する。 Xはハロゲン原子を意味する。)すなわち、
通常の方法による縮合反応である。
のアルコール系溶媒、テトラヒドロフランなどのエーテ
ル系溶媒、ジメチルホルムアミドなどを用いるのが好ま
しいが、反応に関与しないあらゆる有機溶媒を用いるこ
とができる。
トリエチルアミン等の3級アミン存在下で加熱還流して
発生する HClを除去しながら反応をすすめるのが好まし
い。また、R5 d が酸素原子や硫黄原子で環部に結合する
場合、水酸化ナトリウム、炭酸ナトリウムなどのアルカ
リ存在下で加熱還流して反応を進行させるのが好まし
い。
の意味を有する。R6 c は前記R6の定義の中から、環部に
直接炭素原子で結合する基を除くものから選択される基
を意味する。)第一工程で得られた化合物(30)を通常の
方法で一般式 R6 c-Hで示される化合物と縮合させる反応
である。
のアルコール系溶媒、テトラヒドロフランなどのエーテ
ル系溶媒、ジメチルホルムアミドなどを用いるのが好ま
しいが、反応に関与しないあらゆる有機溶媒を用いるこ
とができる。
は以下の方法でも製造することができる。
記の意味を有する。R6 d は前記R6の定義中、環部に直接
炭素原子で結合する基から選択される基を意味する。)
すなわち、アルカリ存在下、通常の方法で、例えばピペ
ロニルクロライド(33)を一般式(32)で示されるベンズイ
ミダゾール誘導体と反応させて、目的化合物を得る反応
である。
が好ましい。反応溶媒としては、反応に関与しないあら
ゆる溶媒が使用可能であるが、好ましくはジメチルホル
ムアミドなどの極性溶媒を挙げることができる。反応温
度は約60〜 100℃が好ましく、特に好ましくは約70〜80
℃である。
水酸化ナトリウムや水酸化カリウム、メタンスルホン酸
クロルなどを加えるなど、通常行われる方法によって塩
をつくることができる。
に、実験例を掲げる。
作用 1. 実験方法 ブタ大動脈より調製したcGMP−PDEの酵素活性
を、 Thompson らの方法(1) に準じて測定した。1mM
EGTA存在下、1μM cGMPを基質として測定し
た。本発明化合物は、DMSOで溶解し反応液に加え、
阻害活性をみた。なお、反応液中のDMSOの最終濃度
は4%以下とした。
lic Nucleotide Phosphodiesterase(PDE), in Methods
of Enzymatic analysis, vol 4, p127-234, 1984 cGMP−PDEの調製 ブタ大動脈を細断し、Buffer A (20mM Tris/HCl, 2mM M
g acetate, 1mM Dithiothreitol, 5mMEDTA, 1400TI
U/リットルaprotinin, 10mg/リットル leupeptin, 1mM
benzamidine, 0.2mMPMSF, pH 7.5) の10倍容を加
え、ホモジネートした。ホモジネートを10万×g、1時
間で遠心し、得られた上清をDEAE−Toyopearl 650S
(Tosoh, Tokyo, Japan)カラムにかけた。Buffer B (50
mM Tris/HCl, 0.1mMEGTA, 2mM Mg acetate, 1mM Di
thiothreitol, 0.2mM PMSF,pH 7.5) でカラムを洗
浄した後、0.05〜0.4M NaCl のグレージェントをかけて
溶出し、CaM-independent cGMP−PDE分画を得
た。
E、ことにcGMP−PDE阻害作用を有することが明
らかとなった。すなわち、本発明化合物は、cGMP−
PDE阻害作用を示すことにより、cGMPの生体内濃
度を上昇させる効果を有することが明らかとなった。従
って、本発明化合物である含窒素複素環化合物は、cG
MP−PDE阻害作用が有効である疾患の予防及び治療
に有効である。これらの疾患として例を挙げれば、例え
ば、狭心症、心筋梗塞、慢性および急性心不全などの虚
血性心疾患、肺性心を併発していてもよい肺高血圧症、
その他あらゆる成因による高血圧症、末梢循環不全、脳
循環不全、脳機能不全および気管支喘息、アトピー性皮
膚炎若しくはアレルギー性鼻炎等のアレルギー性疾患等
を挙げることができる。
リン依存型PDEを阻害するものも含まれている。この
作用が有効な疾患は上述のcGMP−PDE阻害作用が
有効な疾患と同様の可能性が高く、この点からも、本発
明化合物は、上記疾患の予防および治療に使用できるも
のであるといえる。
も高いので、この意味からも本発明の価値が高い。
る場合は、経口投与若しくは非経口投与により投与され
る。投与量は、症状の程度;患者の年令、性別、体重、
感受性差;投与方法;投与の時期、間隔、医薬製剤の性
質、調剤、種類;有効成分の種類などによって異なり、
特に限定されない。
1〜1,000mg、好ましくは約5〜500mg 、更に好ましく
は10〜100 mgであり、これを通常1日1〜3回にわけて
投与する。注射の場合は、通常1μg/kg〜 3,000μg
/kgであり、好ましくは約3μg/kg〜 1,000μg/kg
である。
賦形剤、更に必要に応じて結合剤、崩壊剤、滑沢剤、着
色剤、矯味矯臭剤などを加えた後、常法により錠剤、被
覆錠剤、顆粒剤、散剤、カプセル剤などとする。
ーチ、白糖、ブドウ糖、ソルビット、結晶セルロース、
二酸化ケイ素などが、結合剤としては、例えばポリビニ
ルアルコール、ポリビニルエーテル、エチルセルロー
ス、メチルセルロース、アラビアゴム、トラガント、ゼ
ラチン、シェラック、ヒドロキシプロピルセルロース、
ヒドロキシプロピルメチルセルロース、クエン酸カルシ
ウム、デキストリン、ペクチン等が、滑沢剤としては、
例えばステアリン酸マグネシウム、タルク、ポリエチレ
ングリコール、シリカ、硬化植物油等が、着色剤として
は医薬品に添加することが許可されているものが、矯味
矯臭剤としては、ココア末、ハッカ脳、芳香酸、ハッカ
油、龍脳、桂皮末等が用いられる。これらの錠剤、顆粒
剤には糖衣、ゼラチン衣、その他必要により適宜コーテ
ィングすることは勿論差し支えない。
よりpH調整剤、緩衝剤、懸濁化剤、溶解補助剤、安定化
剤、等張化剤、保存剤などを添加し、常法により静脈、
皮下、筋肉内注射剤とする。その際必要により、常法に
より凍結乾燥物とすることも必要である。
ルセルロース、ポリソルベート80、ヒドロキシエチル
セルロース、アラビアゴム、トラガント末、カルボキシ
メチルセルロースナトリウム、ポリオキシエチレンソル
ビタンモノラウレートなどを挙げることができる。
チレン硬化ヒマシ油、ポリソルベート80、ニコチン酸
アミド、ポリオキシエチレンソルビタンモノラウレー
ト、マグロゴール、ヒマシ油脂肪酸エチルエステルなど
を挙げることができる。
れらのみに限定されることがないことは言うまでもな
い。尚、Meはメチル基を示す。 実施例1 5−クロロ−2−メタンスルホニル−1−(3,4−メ
チレンジオキシベンジル)ベンズイミダゾール
ゾール8.89gをジメチルホルムアミド 150mlに溶解し、
氷冷下、炭酸カリウム6.65gとヨウ化メチル6.15gを加
え、同温で50分間攪拌した。水を加え、酢酸エチルで抽
出した。乾燥後、減圧下濃縮し、粗6−クロロ−2−メ
チルチオベンズイミダゾールを得た。
lに溶解し、80%m−CPBA 17.3gを氷冷下加え、室
温で一夜攪拌した。チオ硫酸ナトリウム7gを加え、室
温で30分間攪拌し、水を加えた。有機層を分取し、乾燥
後、シリカゲルカラムクロマトグラフィーに付して6−
クロロ−2−メタンスルホニルベンズイミダゾール10g
を得た。
イミダゾール 2.3gをジメチルホルムアミド30mlに溶解
し、氷冷下60%水素化ナトリウム 480mg、ピペロニルク
ロリド2.04gを加え、80℃で4時間加熱した。室温で一
夜放置後、不溶物を濾去し、減圧下濃縮した。シリカゲ
ルカラムクロマトグラフィーに付し、標題化合物を得
た。 ・分子式 ;C16H13ClN2O4S ・収率(%);25 ・融点(℃);129 〜131 ・Mass m/e ;365(MH+) ・NMR δ(CDCl3) ; 3.48(3H,s), 5.64(2H,s), 5.91(2H,s), 6.73〜6.76(3H,
m), 7.27(1H,d,J=8.8Hz), 7.31(1H,dd,J=8.8Hz,2.0Hz), 7.80(1H,d,J=2.0Hz) 実施例2 6−クロロ−2−メタンスルホニル−1−(3,4−メ
チレンジオキシベンジル)ベンズイミダゾール
ンスルホニル−1−(3,4−メチレンジオキシベンジ
ル)ベンズイミダゾール溶出後に更に溶出することによ
り、標題化合物を得た。 ・分子式 ;C16H13ClN2O4S ・収率(%);22 ・融点(℃);140 〜142 ・Mass m/e ;365(MH+) ・NMR δ(CDCl3) ; 3.48(3H,s), 5.62(2H,s), 5.93(2H,s), 6.73〜6.77(3H,
m), 7.32(1H,d,J=8.4Hz), 7.33(1H,d,J=1.2Hz), 7.74(1H,d
d,J=8.4Hz,1.2Hz) 実施例3 5−クロロ−2−メトキシ−1−(3,4−メチレンジ
オキシベンジル)ベンズイミダゾール
(3,4−メチレンジオキシベンジル)ベンズイミダゾ
ールと6−クロロ−2−スルホニルメチル−1−(3,
4−メチレンジオキシベンジル)ベンズイミダゾールの
混合物 448mgをメタノール20mlに溶解し、28%ナトリウ
ムメトキシド10mlを加え、 1.5時間加熱還流した。氷冷
し、10%塩酸で中和し、酢酸エチルで抽出した。乾燥
後、減圧下濃縮し、シリカゲルカラムクロマトグラフィ
ーに付して標題化合物を得た。 ・分子式 ;C16H13ClN2O3 ・収率(%);31 ・融点(℃);117 〜118 ・Mass m/e ;317(MH+) ・NMR δ(CDCl3) ; 4.21(3H,s), 5.01(2H,s), 5.92(2H,s), 6.65(1H,d,J=1.
6Hz), 6.68(1H,dd,J=8.0Hz,1.6Hz), 6.73(1H,d,J=8.0Hz), 6.96(1H,d,J=8.4Hz), 7.05(1H,dd,J=8.4Hz,2.0Hz), 7.51(1H,d,J=2.0Hz) 実施例4 6−クロロ−2−メトキシ−1−(3,4−メチレンジ
オキシベンジル)ベンズイミダゾール
キシ−1−(3,4−メチレンジオキシベンジル)ベン
ズイミダゾール溶出後に更に溶出することにより、標題
化合物を得た。 ・分子式 ;C16H13ClN2O3 ・収率(%);26 ・融点(℃);133 〜134 ・Mass m/e ;317(MH+) ・NMR δ(CDCl3) ; 4.21(3H,s), 4.99(2H,s), 5.92(2H,s), 6.65(1H,d,J=1.
6Hz), 6.68(1H,dd,J=8.0Hz,1.6Hz), 6.74(1H,d,J=8.0Hz), 7.0
5(1H,d,J=1.6Hz), 7.10(1H,dd,J=8.8Hz,1.6Hz), 7.43(1H,d,J=8.8Hz) 実施例5〜18 実施例1〜4の方法に準じて以下の化合物を得た。 実施例5 1−(3,4−メチレンジオキシベンジル)ベンズイミ
ダゾール
3〜7.32(3H,m), 7.80〜7.83(1H,m), 7.92(1H,s) 実施例6 1−(2−プロポキシベンジル)ベンズイミダゾール
6.6Hz), 5.35(2H,s), 6.86〜6.90(2H,m), 7.06〜7.09(1H,m), 7.23〜7.28(3H,m), 7.40〜7.43(1H,m), 7.79〜7.82(1H,
m), 7.99(1H,s) 実施例7 2−(3,4−メチレンジオキシベンジル)ベンズイミ
ダゾール
s), 7.48〜7.52(2H,m), 7.72〜7.76(2H,m) 実施例8 1−(3,4−メチレンジオキシベンジル)−6−メト
キシベンズイミダゾール
8Hz), 6.71(1H,dd,J=7.6Hz,1.8Hz), 6.75(1H,d,J=2.4Hz), 6.7
8(1H,d,J=7.6Hz), 6.93(1H,dd,J=8.8Hz,2.4Hz), 7.70(1H,d,J=8.8Hz), 7.9
0(1H,s) 実施例9 1−(2−クロロ−4,5−メチレンジオキシベンジ
ル)−6−メトキシベンズイミダゾール
6.80(1H,s), 6.91(1H,s), 6.95(1H,d,J=8.8Hz), 7.72(1H,d,J=8.8H
z), 7.96(1H,s) 実施例10 1−〔2−(3,4−メチレンジオキシフェニル)エチ
ル〕−6−メトキシベンズイミダゾール
z), 5.93(2H,s), 6.43(1H,dd,J=8.0Hz,2.0Hz), 6.52(1H,d,J
=2.0Hz), 6.68(1H,d,J=8.0Hz), 6.77(1H,d,J=2.4Hz), 6.92(1H,d
d,J=8.8Hz,2.4Hz), 7.57(1H,s), 7.67(1H,d,J=8.8Hz) 実施例11 6−クロロ−1−(3,4−メチレンジオキシベンジ
ル)ベンズイミダゾール
2〜7.40(2H,m), 7.71(1H,d,J=8.8Hz), 7.90(1H,s) 実施例12 5−クロロ−1−(3,4−メチレンジオキシベンジ
ル)ベンズイミダゾール
8〜7.20(2H,m), 7.78(1H,s), 7.93(1H,s) 実施例13 6−クロロ−〔3−(3,4−メチレンジオキシフェニ
ル)プロピル〕ベンズイミダゾール
7.2Hz), 5.94(2H,s), 6.59(1H,dd,J=8.0Hz,1.6Hz), 6.64(1H,d,J
=1.6Hz), 6.75(1H,d,J=8.0Hz), 7.24(1H,dd,J=8.4Hz,2.0Hz), 7.31(1H,d,J=2.0Hz), 7.71(1H,d,J=8.4Hz), 7.84(1H,s) 実施例14 6−クロロ−2−ホルミル−1−(3,4−メチレンジ
オキシベンジル)ベンズイミダゾール
6(1H,d,J=8.8Hz), 10.11(1H,s) 実施例15 2−アミノ−6−クロロ−1−(3,4−メチレンジオ
キシベンジル)ベンズイミダゾール
d,J=1.6Hz), 6.84(1H,d,J=7.6Hz), 6.90(1H,dd,J=8.4Hz,2.4Hz), 7.07(1H,d,J=8.4Hz), 7.18(1H,d,J=2.4Hz) ・分子式 ;C15H12ClN3O2 ・収率(%);10 ・融点(℃);223 〜224 ・Mass m/e ;302(MH+) ・NMR δ(DMSO-d6) ; 5.13(2H,s), 5.95(2H,s), 6.68〜6.71(3H,m), 6.77(1H,
d,J=1.6Hz), 6.84(1H,d,J=7.6Hz), 6.90(1H,dd,J=8.4Hz,2.4Hz), 7.0
7(1H,d,J=8.4Hz), 7.18(1H,d,J=2.4Hz) 実施例16 6−クロロ−2−(イミダゾール−1−イル)−1−
(3,4−メチレンジオキシベンジル)ベンズイミダゾ
ール
d,J=7.2Hz), 7.23〜7.35(4H,m), 7.72(1H,d,J=8.4Hz), 7.89(1H,s) 実施例17 2−(4−カルボキシピペリジノ)−5−クロロ−1−
(3,4−メチレンジオキシベンジル)ベンズイミダゾ
ール
m), 2.92〜3.00(2H,m), 3.43〜3.47(2H,m), 5.15(2H,s), 5.
96(2H,s), 6.60(1H,dd,J=8.0Hz,1.6Hz), 6.72(1H,d,J=1.6Hz), 6.8
2(1H,d,J=8.0Hz), 7.03(1H,dd,J=8.4Hz,2.0Hz), 7.18(1H,d,J=8.4Hz), 7.4
2(1H,d,J=2.0Hz) 実施例18 2−(4−カルボキシピペリジノ)−6−クロロ−1−
(3,4−メチレンジオキシベンジル)ベンズイミダゾ
ール
m), 2.90〜2.97(2H,m), 3.39〜3.45(2H,m), 5.15(2H,s), 5.
96(2H,s), 6.61(1H,d,J=8.0Hz), 6.73(1H,s), 6.83(1H,d,J=8.0H
z), 7.06(1H,dd,J=8.4Hz,2.0Hz), 7.30(1H,d,J=2.0Hz), 7.3
8(1H,d,J=8.4Hz)
Claims (9)
- 【請求項1】 下記一般式(1)で表される含窒素複素
環化合物又はその薬理学的に許容できる塩。 【化1】 〔式中、R1は水素原子を意味する。 R2は水素原子、ハロゲン原子又は低級アルコキシ基を
意味する。 R3は水素原子又はハロゲン原子を意味する。 R4は水素原子を意味する。 R5は水素原子、低級アルコキシ基、式−SO2R8
(式中、R8は低級アルキル基を意味する。)で示され
る基、イミダゾリル基、−CHO基、式−NR11R
12(式中、R11及びR12は水素原子、又はR11
とR12は、それらが結合している窒素原子と一緒にな
って、4−カルボキシピペリジノ基を形成することがで
きる。)で示される基、又は3,4−メチレンジオキシ
ベンジル基を意味する。 R6は水素原子、式 【化2】 (式中、R48 は水素原子又はハロゲン原子を意味し、
sは1〜3の整数を意味する。)で示される基、又は2
−プロポキシベンジル基を意味する。但し、R5が3,4−メチレンジオキシベンジル基以外
の基であるときは、R6は水素原子ではない。 〕 - 【請求項2】 下記一般式(1―1)で表される化合物
である請求項1記載の含窒素複素環化合物又はその薬理
学的に許容できる塩。【化1―1】 〔式中、R1、R2、R3及びR4は前記の意味を有す
る。 R5―1は水素原子、低級アルコキシ基、式−SO2R
8(式中、R8は前記の意味を有する)で示される基、
イミダゾリル基、−CHO基又は式−NR11R12
(式中、R11及びR12は前記の意味を有する。)で
示される基を意味する。 R6―1は式 【化2―1】 (式中、R48及びsは前記の意味を有する。)で示さ
れる基を意味する。〕 - 【請求項3】 6−クロロ−2−メトキシ−1−(3,
4−メチレンジオキシベンジル)ベンズイミダゾール、
6−クロロ−2−(イミダゾール−1−イル)−1−
(3,4−メチレンジオキシベンジル)ベンズイミダゾ
ール、又は2−(4−カルボキシピペリジノ)−6−ク
ロロ−1−(3,4−メチレンジオキシベンジル)ベン
ズイミダゾールである請求項1記載の含窒素複素環化合
物又はその薬理学的に許容できる塩。 - 【請求項4】 請求項2又は3記載の含窒素複素環化合
物又はその薬理学的に許容できる塩を有効成分とするサ
イクリック−GMPホスホジエステラーゼ阻害剤。 - 【請求項5】 請求項2又は3記載の含窒素複素環化合
物又はその薬理学的に許容できる塩を有効成分とする虚
血性心疾患予防・治療剤。 - 【請求項6】 請求項2又は3記載の含窒素複素環化合
物又はその薬理学的に許容できる塩を有効成分とする狭
心症予防・治療剤。 - 【請求項7】 請求項2又は3記載の含窒素複素環化合
物又はその薬理学的に許容できる塩を有効成分とする高
血圧予防・治療剤。 - 【請求項8】 請求項2又は3記載の含窒素複素環化合
物又はその薬理学的に許容できる塩を有効成分とする心
不全予防・治療剤。 - 【請求項9】 請求項2又は3記載の含窒素複素環化合
物又はその薬理学的に許容できる塩を有効成分とする喘
息予防・治療剤。
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|---|---|---|---|
| JP2000070138A JP3481900B2 (ja) | 1991-09-30 | 2000-03-14 | 含窒素複素環化合物 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32085391 | 1991-09-30 | ||
| JP3-320853 | 1991-09-30 | ||
| JP2000070138A JP3481900B2 (ja) | 1991-09-30 | 2000-03-14 | 含窒素複素環化合物 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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Family
ID=18125981
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|---|---|---|---|
| JP5506780A Expired - Fee Related JP2818487B2 (ja) | 1991-09-30 | 1992-09-30 | 含窒素複素環化合物 |
| JP09195696A Expired - Fee Related JP3081172B2 (ja) | 1991-09-30 | 1997-07-22 | 含窒素複素環化合物 |
| JP2000070130A Expired - Fee Related JP3671131B2 (ja) | 1991-09-30 | 2000-03-14 | 含窒素複素環化合物 |
| JP2000070138A Expired - Lifetime JP3481900B2 (ja) | 1991-09-30 | 2000-03-14 | 含窒素複素環化合物 |
| JP2000070142A Expired - Lifetime JP3477138B2 (ja) | 1991-09-30 | 2000-03-14 | 含窒素複素環化合物 |
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| JP09195696A Expired - Fee Related JP3081172B2 (ja) | 1991-09-30 | 1997-07-22 | 含窒素複素環化合物 |
| JP2000070130A Expired - Fee Related JP3671131B2 (ja) | 1991-09-30 | 2000-03-14 | 含窒素複素環化合物 |
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| US (3) | US5576322A (ja) |
| EP (1) | EP0607439B1 (ja) |
| JP (5) | JP2818487B2 (ja) |
| KR (1) | KR0138695B1 (ja) |
| CN (1) | CN1071164A (ja) |
| AT (1) | ATE211734T1 (ja) |
| AU (1) | AU668363B2 (ja) |
| CA (1) | CA2116336A1 (ja) |
| DE (1) | DE69232336T2 (ja) |
| FI (1) | FI941417A7 (ja) |
| HU (1) | HUT70854A (ja) |
| MX (1) | MX9205542A (ja) |
| NO (1) | NO941101L (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| PT100905A (pt) * | 1991-09-30 | 1994-02-28 | Eisai Co Ltd | Compostos heterociclicos azotados biciclicos contendo aneis de benzeno, ciclo-hexano ou piridina e de pirimidina, piridina ou imidazol substituidos e composicoes farmaceuticas que os contem |
| GB9300059D0 (en) * | 1992-01-20 | 1993-03-03 | Zeneca Ltd | Quinazoline derivatives |
| JP2657760B2 (ja) * | 1992-07-15 | 1997-09-24 | 小野薬品工業株式会社 | 4−アミノキナゾリン誘導体およびそれを含有する医薬品 |
| PH31122A (en) * | 1993-03-31 | 1998-02-23 | Eisai Co Ltd | Nitrogen-containing fused-heterocycle compounds. |
| US5614627A (en) * | 1993-09-10 | 1997-03-25 | Eisai Co., Ltd. | Quinazoline compounds |
| IL112249A (en) | 1994-01-25 | 2001-11-25 | Warner Lambert Co | Pharmaceutical compositions containing di and tricyclic pyrimidine derivatives for inhibiting tyrosine kinases of the epidermal growth factor receptor family and some new such compounds |
| IL112248A0 (en) | 1994-01-25 | 1995-03-30 | Warner Lambert Co | Tricyclic heteroaromatic compounds and pharmaceutical compositions containing them |
| US5654307A (en) * | 1994-01-25 | 1997-08-05 | Warner-Lambert Company | Bicyclic compounds capable of inhibiting tyrosine kinases of the epidermal growth factor receptor family |
| PL315941A1 (en) * | 1994-02-23 | 1996-12-09 | Pfizer | 4-heterocyclic substituted derivatives of quinazoline, methods of obtaining them and their application as anticarcinogenic agents |
| US5776962A (en) * | 1994-08-03 | 1998-07-07 | Cell Pathways, Inc. | Lactone compounds for treating patient with precancerous lesions |
| US5696159A (en) * | 1994-08-03 | 1997-12-09 | Cell Pathways, Inc. | Lactone compounds for treating patients with precancerous lesions |
| US5658902A (en) * | 1994-12-22 | 1997-08-19 | Warner-Lambert Company | Quinazolines as inhibitors of endothelin converting enzyme |
| US5869486A (en) * | 1995-02-24 | 1999-02-09 | Ono Pharmaceutical Co., Ltd. | Fused pyrimidines and pyriazines as pharmaceutical compounds |
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| JP2000264885A (ja) | 2000-09-26 |
| HUT70854A (en) | 1995-11-28 |
| NZ244526A (en) | 1995-07-26 |
| AU2685192A (en) | 1993-05-03 |
| US5576322A (en) | 1996-11-19 |
| JP2000273089A (ja) | 2000-10-03 |
| HU9400910D0 (en) | 1994-06-28 |
| ATE211734T1 (de) | 2002-01-15 |
| DE69232336T2 (de) | 2002-08-29 |
| US5801180A (en) | 1998-09-01 |
| JP2000264877A (ja) | 2000-09-26 |
| US5693652A (en) | 1997-12-02 |
| FI941417A0 (fi) | 1994-03-25 |
| JP3081172B2 (ja) | 2000-08-28 |
| NO941101D0 (no) | 1994-03-25 |
| JP3477138B2 (ja) | 2003-12-10 |
| EP0607439B1 (en) | 2002-01-09 |
| DE69232336D1 (de) | 2002-02-14 |
| NO941101L (no) | 1994-05-30 |
| CA2116336A1 (en) | 1993-04-15 |
| CN1071164A (zh) | 1993-04-21 |
| ZA927465B (en) | 1993-04-13 |
| JPH1095776A (ja) | 1998-04-14 |
| JP3671131B2 (ja) | 2005-07-13 |
| JP2818487B2 (ja) | 1998-10-30 |
| JPH08500557A (ja) | 1996-01-23 |
| PT100905A (pt) | 1994-02-28 |
| EP0607439A4 (en) | 1994-12-07 |
| WO1993007124A1 (fr) | 1993-04-15 |
| EP0607439A1 (en) | 1994-07-27 |
| AU668363B2 (en) | 1996-05-02 |
| KR0138695B1 (en) | 1998-10-01 |
| MX9205542A (es) | 1993-03-31 |
| FI941417A7 (fi) | 1994-03-25 |
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