JPH0313234B2 - - Google Patents
Info
- Publication number
- JPH0313234B2 JPH0313234B2 JP12918385A JP12918385A JPH0313234B2 JP H0313234 B2 JPH0313234 B2 JP H0313234B2 JP 12918385 A JP12918385 A JP 12918385A JP 12918385 A JP12918385 A JP 12918385A JP H0313234 B2 JPH0313234 B2 JP H0313234B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- dimethoxy
- benzimidazole
- pyridyl
- compound
- 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
Links
- 150000001875 compounds Chemical class 0.000 claims description 135
- -1 chlorotrifluoroethylenedioxy group Chemical group 0.000 claims description 75
- 150000003839 salts Chemical class 0.000 claims description 47
- 239000002253 acid Substances 0.000 claims description 32
- 125000006216 methylsulfinyl group Chemical group [H]C([H])([H])S(*)=O 0.000 claims description 20
- 239000003814 drug Substances 0.000 claims description 19
- 229910052731 fluorine Inorganic materials 0.000 claims description 19
- 239000011737 fluorine Substances 0.000 claims description 19
- 229940079593 drug Drugs 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims description 17
- 239000001257 hydrogen Substances 0.000 claims description 17
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 17
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 15
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 14
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 claims description 13
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 12
- 125000001153 fluoro group Chemical group F* 0.000 claims description 11
- 125000004775 chlorodifluoromethyl group Chemical group FC(F)(Cl)* 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 150000002367 halogens Chemical group 0.000 claims description 6
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 230000002496 gastric effect Effects 0.000 claims description 5
- 230000028327 secretion Effects 0.000 claims description 4
- 125000004206 2,2,2-trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 claims description 3
- PMPBIIJSWDDUHQ-UHFFFAOYSA-N 2-[(4,5-dimethoxy-3-methylpyridin-2-yl)methylsulfinyl]-6-(trifluoromethoxy)-1h-benzimidazole Chemical compound CC1=C(OC)C(OC)=CN=C1CS(=O)C1=NC2=CC(OC(F)(F)F)=CC=C2N1 PMPBIIJSWDDUHQ-UHFFFAOYSA-N 0.000 claims description 3
- 230000002178 gastroprotective effect Effects 0.000 claims description 2
- GTZJAVFSFKBXLB-UHFFFAOYSA-N 2-[(4,5-dimethoxypyridin-2-yl)methylsulfinyl]-6-(1,1,2,2-tetrafluoroethoxy)-1h-benzimidazole Chemical compound C1=C(OC)C(OC)=CN=C1CS(=O)C1=NC2=CC(OC(F)(F)C(F)F)=CC=C2N1 GTZJAVFSFKBXLB-UHFFFAOYSA-N 0.000 claims 1
- QOGKEMMICLOCDH-UHFFFAOYSA-N 2-[(4,5-dimethoxypyridin-2-yl)methylsulfinyl]-6-(trifluoromethoxy)-1h-benzimidazole Chemical compound C1=C(OC)C(OC)=CN=C1CS(=O)C1=NC2=CC(OC(F)(F)F)=CC=C2N1 QOGKEMMICLOCDH-UHFFFAOYSA-N 0.000 claims 1
- NCPKETXRPZSZCJ-UHFFFAOYSA-N 6-[(4,5-dimethoxypyridin-2-yl)methylsulfanyl]-2,2-difluoro-5h-[1,3]dioxolo[4,5-f]benzimidazole Chemical compound C1=C(OC)C(OC)=CN=C1CSC(NC1=C2)=NC1=CC1=C2OC(F)(F)O1 NCPKETXRPZSZCJ-UHFFFAOYSA-N 0.000 claims 1
- AAJYURZARXDQCX-UHFFFAOYSA-N 6-[(4,5-dimethoxypyridin-2-yl)methylsulfinyl]-2,2-difluoro-5h-[1,3]dioxolo[4,5-f]benzimidazole Chemical compound C1=C(OC)C(OC)=CN=C1CS(=O)C(NC1=C2)=NC1=CC1=C2OC(F)(F)O1 AAJYURZARXDQCX-UHFFFAOYSA-N 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 claims 1
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 150
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 117
- 239000000243 solution Substances 0.000 description 94
- 238000002844 melting Methods 0.000 description 70
- 230000008018 melting Effects 0.000 description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 60
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 54
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 51
- 238000003756 stirring Methods 0.000 description 49
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 40
- 239000000203 mixture Substances 0.000 description 36
- 239000012141 concentrate Substances 0.000 description 31
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 30
- 238000006243 chemical reaction Methods 0.000 description 29
- 238000000034 method Methods 0.000 description 28
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 27
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 25
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 21
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 21
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 20
- 229910017604 nitric acid Inorganic materials 0.000 description 20
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 19
- 238000000354 decomposition reaction Methods 0.000 description 19
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 16
- 238000007254 oxidation reaction Methods 0.000 description 15
- 239000007787 solid Substances 0.000 description 14
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 14
- 239000013078 crystal Substances 0.000 description 13
- 230000003647 oxidation Effects 0.000 description 13
- 239000002904 solvent Substances 0.000 description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 12
- 238000009835 boiling Methods 0.000 description 12
- 230000002829 reductive effect Effects 0.000 description 12
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 11
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 11
- 239000002244 precipitate Substances 0.000 description 11
- 239000011734 sodium Substances 0.000 description 11
- 229910052708 sodium Inorganic materials 0.000 description 11
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 10
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 10
- 239000003921 oil Substances 0.000 description 10
- 235000019198 oils Nutrition 0.000 description 10
- 239000012074 organic phase Substances 0.000 description 10
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 229960000583 acetic acid Drugs 0.000 description 9
- 238000001816 cooling Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000003208 petroleum Substances 0.000 description 9
- 230000035484 reaction time Effects 0.000 description 9
- HPYNZHMRTTWQTB-UHFFFAOYSA-N 2,3-dimethylpyridine Chemical compound CC1=CC=CN=C1C HPYNZHMRTTWQTB-UHFFFAOYSA-N 0.000 description 8
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000011282 treatment Methods 0.000 description 8
- 239000004480 active ingredient Substances 0.000 description 7
- 230000006378 damage Effects 0.000 description 7
- 239000012362 glacial acetic acid Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 7
- 235000019345 sodium thiosulphate Nutrition 0.000 description 7
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000005457 ice water Substances 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical class CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 5
- 235000019341 magnesium sulphate Nutrition 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- 239000011343 solid material Substances 0.000 description 5
- 210000002784 stomach Anatomy 0.000 description 5
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 4
- OSSPPRKJEQZZQH-UHFFFAOYSA-N 3,4-dimethoxypyridine Chemical compound COC1=CC=NC=C1OC OSSPPRKJEQZZQH-UHFFFAOYSA-N 0.000 description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 4
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 4
- 229910052776 Thorium Inorganic materials 0.000 description 4
- METKIMKYRPQLGS-UHFFFAOYSA-N atenolol Chemical compound CC(C)NCC(O)COC1=CC=C(CC(N)=O)C=C1 METKIMKYRPQLGS-UHFFFAOYSA-N 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000027119 gastric acid secretion Effects 0.000 description 4
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- 239000011630 iodine Substances 0.000 description 4
- 229910052740 iodine Inorganic materials 0.000 description 4
- KDXKERNSBIXSRK-UHFFFAOYSA-O lysinium(1+) Chemical compound [NH3+]CCCCC([NH3+])C([O-])=O KDXKERNSBIXSRK-UHFFFAOYSA-O 0.000 description 4
- 125000001288 lysyl group Chemical group 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000012044 organic layer Substances 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- 150000003462 sulfoxides Chemical class 0.000 description 4
- AMHBOGMTNCYBBP-UHFFFAOYSA-N 2-(chloromethyl)-4,5-dimethoxy-3-methylpyridine;hydrochloride Chemical compound [Cl-].COC1=C[NH+]=C(CCl)C(C)=C1OC AMHBOGMTNCYBBP-UHFFFAOYSA-N 0.000 description 3
- NHQDETIJWKXCTC-UHFFFAOYSA-N 3-chloroperbenzoic acid Chemical compound OOC(=O)C1=CC=CC(Cl)=C1 NHQDETIJWKXCTC-UHFFFAOYSA-N 0.000 description 3
- HJMVPNAZPFZXCP-UHFFFAOYSA-N 5-(difluoromethoxy)-1,3-dihydrobenzimidazole-2-thione Chemical compound FC(F)OC1=CC=C2NC(=S)NC2=C1 HJMVPNAZPFZXCP-UHFFFAOYSA-N 0.000 description 3
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 3
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 3
- 241000700159 Rattus Species 0.000 description 3
- 239000000370 acceptor Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 150000001340 alkali metals Chemical group 0.000 description 3
- 230000029936 alkylation Effects 0.000 description 3
- 238000005804 alkylation reaction Methods 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000002274 desiccant Substances 0.000 description 3
- 125000004786 difluoromethoxy group Chemical group [H]C(F)(F)O* 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 3
- 150000002902 organometallic compounds Chemical class 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 3
- 235000015497 potassium bicarbonate Nutrition 0.000 description 3
- 239000011736 potassium bicarbonate Substances 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 235000011181 potassium carbonates Nutrition 0.000 description 3
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000007127 saponification reaction Methods 0.000 description 3
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 3
- 229910001948 sodium oxide Inorganic materials 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 150000003568 thioethers Chemical class 0.000 description 3
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 3
- FMCAFXHLMUOIGG-IWFBPKFRSA-N (2s)-2-[[(2s)-2-[[(2s)-2-[[(2r)-2-formamido-3-sulfanylpropanoyl]amino]-3-methylbutanoyl]amino]-3-(4-hydroxy-2,5-dimethylphenyl)propanoyl]amino]-4-methylsulfanylbutanoic acid Chemical compound O=CN[C@@H](CS)C(=O)N[C@@H](C(C)C)C(=O)N[C@H](C(=O)N[C@@H](CCSC)C(O)=O)CC1=CC(C)=C(O)C=C1C FMCAFXHLMUOIGG-IWFBPKFRSA-N 0.000 description 2
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 description 2
- YYRIKJFWBIEEDH-UHFFFAOYSA-N 2-(chloromethyl)-3,4-dimethoxypyridine;hydrochloride Chemical compound [Cl-].COC1=CC=[NH+]C(CCl)=C1OC YYRIKJFWBIEEDH-UHFFFAOYSA-N 0.000 description 2
- OLBDXCCQRIIZCG-UHFFFAOYSA-N 2-(chloromethyl)-4,5-dimethoxy-3-methylpyridine Chemical compound COC1=CN=C(CCl)C(C)=C1OC OLBDXCCQRIIZCG-UHFFFAOYSA-N 0.000 description 2
- BEFVSXHBUPRUCQ-UHFFFAOYSA-N 2-(chloromethyl)-4,5-dimethoxypyridine;hydrochloride Chemical compound [Cl-].COC1=C[NH+]=C(CCl)C=C1OC BEFVSXHBUPRUCQ-UHFFFAOYSA-N 0.000 description 2
- AQSRRZGQRFFFGS-UHFFFAOYSA-N 2-methylpyridin-3-ol Chemical compound CC1=NC=CC=C1O AQSRRZGQRFFFGS-UHFFFAOYSA-N 0.000 description 2
- QRCUQLANPHYVEH-UHFFFAOYSA-N 3-methoxy-2-methylpyridine Chemical compound COC1=CC=CN=C1C QRCUQLANPHYVEH-UHFFFAOYSA-N 0.000 description 2
- GCYRHKXYWGNOJK-UHFFFAOYSA-N 5,7-dihydro-[1,3]dioxolo[4,5-f]benzimidazole-6-thione Chemical compound C1=C2NC(=S)NC2=CC2=C1OCO2 GCYRHKXYWGNOJK-UHFFFAOYSA-N 0.000 description 2
- HAMUUCVAFXJSLN-UHFFFAOYSA-N 5-methoxy-2-methyl-1-oxidopyridin-1-ium Chemical compound COC1=CC=C(C)[N+]([O-])=C1 HAMUUCVAFXJSLN-UHFFFAOYSA-N 0.000 description 2
- TYHVLIXQBOLMJU-UHFFFAOYSA-N 6,6,7-trifluoro-3,7-dihydro-1h-[1,4]dioxino[2,3-f]benzimidazole-2-thione Chemical compound C1=C2OC(F)(F)C(F)OC2=CC2=C1N=C(S)N2 TYHVLIXQBOLMJU-UHFFFAOYSA-N 0.000 description 2
- KNACKZCPZFFLLS-UHFFFAOYSA-N 6-chloro-3-(difluoromethoxy)-1h-benzimidazole-2-thione Chemical compound C1=C(Cl)C=C2NC(=S)N(OC(F)F)C2=C1 KNACKZCPZFFLLS-UHFFFAOYSA-N 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 2
- 241000277306 Esocidae Species 0.000 description 2
- 208000018522 Gastrointestinal disease Diseases 0.000 description 2
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2899/84-0 | 1984-06-16 | ||
| CH289984 | 1984-06-16 | ||
| CH2901/84-4 | 1984-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6122079A JPS6122079A (ja) | 1986-01-30 |
| JPH0313234B2 true JPH0313234B2 (de) | 1991-02-22 |
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| JP12918385A Granted JPS6122079A (ja) | 1984-06-16 | 1985-06-15 | ジアルコキシピリジン及びそれを含有する薬剤 |
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|---|---|
| JP (1) | JPS6122079A (de) |
| ZA (1) | ZA854287B (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150979A (ja) * | 1984-08-16 | 1986-03-13 | Takeda Chem Ind Ltd | ピリジン誘導体およびその製造法 |
| DE3605977A1 (de) * | 1986-02-25 | 1987-08-27 | Bayer Ag | Verfahren zur herstellung von fluorierten o-diamino-benzo-1,4-dioxenen, das neue 2,2,3,3-tetrafluor-6,7-diaminobenzo-1,4-dioxen und neue fluorierte o-dinitro-benzo-1,4-dioxene |
| DE3621215A1 (de) * | 1986-06-25 | 1988-01-07 | Bayer Ag | Fluorhaltige o-phenylendiamine und o-aminophenole |
| WO1989000566A1 (en) * | 1987-07-21 | 1989-01-26 | Yoshitomi Pharmaceutical Industries, Ltd. | Pyridine compounds and medicinal use thereof |
| EP1031555B1 (de) * | 1998-08-12 | 2005-04-13 | IHARA CHEMICAL INDUSTRY Co., Ltd. | Difluormethoxybenzolderivate und ihre verwendung als zwischenprodukte |
| JP3926936B2 (ja) | 1998-11-16 | 2007-06-06 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | スルホキシド誘導体・アセトン錯体およびその製造法 |
| ES2171116B1 (es) * | 2000-04-14 | 2003-08-01 | Esteve Quimica Sa | Procedimiento para la obtencion de derivados de (((piridil sustituido)metil)tio)bencimidazol. |
| EP1428825A4 (de) | 2001-09-18 | 2005-03-23 | Zeria Pharm Co Ltd | Benzimidazolderivate |
| MY148805A (en) | 2002-10-16 | 2013-05-31 | Takeda Pharmaceutical | Controlled release preparation |
| US7439367B2 (en) * | 2003-01-15 | 2008-10-21 | Cipla Limited | Pharmaceutical process and compounds prepared thereby |
| WO2005077936A1 (en) | 2004-02-11 | 2005-08-25 | Ulkar Kimya Sanayii Ve Ticaret A.S. | Pyridine benzimidazole sulfoxides with high purity |
| CA2591405A1 (en) * | 2004-12-16 | 2006-06-22 | Cipla Limited | Process for the preparation of pantoprazole sodium |
| AR054583A1 (es) * | 2005-07-26 | 2007-06-27 | Altana Pharma Ag | Pantoprazol isotopicamente sustituido |
| CN102140099A (zh) | 2010-02-02 | 2011-08-03 | 山东轩竹医药科技有限公司 | 新的吡啶衍生物 |
-
1985
- 1985-06-06 ZA ZA854287A patent/ZA854287B/xx unknown
- 1985-06-15 JP JP12918385A patent/JPS6122079A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ZA854287B (en) | 1986-02-26 |
| JPS6122079A (ja) | 1986-01-30 |
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