SU786892A3 - Способ получени сульфонилбензимидазолов - Google Patents
Способ получени сульфонилбензимидазолов Download PDFInfo
- Publication number
- SU786892A3 SU786892A3 SU752149409A SU2149409A SU786892A3 SU 786892 A3 SU786892 A3 SU 786892A3 SU 752149409 A SU752149409 A SU 752149409A SU 2149409 A SU2149409 A SU 2149409A SU 786892 A3 SU786892 A3 SU 786892A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- amino
- acid
- mol
- methyl
- benzimidazolecarboxylic
- Prior art date
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- IYUBCLHILARKQB-UHFFFAOYSA-N 2-sulfonylbenzimidazole Chemical class C1=CC=CC2=NC(=S(=O)=O)N=C21 IYUBCLHILARKQB-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 14
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 4
- -1 pyrrolidino-piperidino Chemical group 0.000 claims description 65
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 150000003254 radicals Chemical class 0.000 claims description 4
- 125000004521 1,3,4-thiadiazol-2-yl group Chemical group S1C(=NN=C1)* 0.000 claims description 3
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 claims description 3
- 125000001544 thienyl group Chemical group 0.000 claims description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 2
- 125000002541 furyl group Chemical group 0.000 claims description 2
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 2
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 claims description 2
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 claims description 2
- 125000006678 phenoxycarbonyl group Chemical group 0.000 claims description 2
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 claims 1
- SOWBFZRMHSNYGE-UHFFFAOYSA-N oxamic acid Chemical compound NC(=O)C(O)=O SOWBFZRMHSNYGE-UHFFFAOYSA-N 0.000 claims 1
- 125000005740 oxycarbonyl group Chemical group [*:1]OC([*:2])=O 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 19
- 150000001875 compounds Chemical class 0.000 abstract description 13
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 abstract description 5
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 abstract description 4
- 241000700605 Viruses Species 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 48
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 48
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 48
- 239000002253 acid Substances 0.000 description 39
- 239000000203 mixture Substances 0.000 description 32
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 30
- 239000000047 product Substances 0.000 description 27
- 239000000243 solution Substances 0.000 description 23
- COYPLDIXZODDDL-UHFFFAOYSA-N 3h-benzimidazole-5-carboxylic acid Chemical compound OC(=O)C1=CC=C2N=CNC2=C1 COYPLDIXZODDDL-UHFFFAOYSA-N 0.000 description 22
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 22
- 150000001408 amides Chemical class 0.000 description 20
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 19
- 238000010992 reflux Methods 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000011541 reaction mixture Substances 0.000 description 17
- 239000000706 filtrate Substances 0.000 description 16
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 16
- 238000002360 preparation method Methods 0.000 description 15
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical class CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 11
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 10
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical group CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 10
- 150000001556 benzimidazoles Chemical class 0.000 description 9
- JFCHSQDLLFJHOA-UHFFFAOYSA-N n,n-dimethylsulfamoyl chloride Chemical compound CN(C)S(Cl)(=O)=O JFCHSQDLLFJHOA-UHFFFAOYSA-N 0.000 description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- ZCHQDHMYPQXPQL-UHFFFAOYSA-N ethyl 2-amino-3h-benzimidazole-5-carboxylate Chemical compound CCOC(=O)C1=CC=C2N=C(N)NC2=C1 ZCHQDHMYPQXPQL-UHFFFAOYSA-N 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical class OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 8
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 7
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 7
- 239000012312 sodium hydride Substances 0.000 description 7
- 229910000104 sodium hydride Inorganic materials 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- NMYSVCYIPOCLEC-UHFFFAOYSA-N ethyl 1h-benzimidazole-2-carboxylate Chemical compound C1=CC=C2NC(C(=O)OCC)=NC2=C1 NMYSVCYIPOCLEC-UHFFFAOYSA-N 0.000 description 5
- HUOIDCCHUGUZQS-UHFFFAOYSA-N ethyl 3h-benzimidazole-5-carboxylate Chemical compound CCOC(=O)C1=CC=C2N=CNC2=C1 HUOIDCCHUGUZQS-UHFFFAOYSA-N 0.000 description 5
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 5
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Divinylene sulfide Natural products C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- MBIZXFATKUQOOA-UHFFFAOYSA-N 1,3,4-thiadiazole Chemical compound C1=NN=CS1 MBIZXFATKUQOOA-UHFFFAOYSA-N 0.000 description 3
- JZPHOOOUKLEPGH-UHFFFAOYSA-N 2,2-dimethylpropyl 3H-benzimidazole-5-carboxylate Chemical compound CC(C)(C)COC(=O)C1=CC=C2N=CNC2=C1 JZPHOOOUKLEPGH-UHFFFAOYSA-N 0.000 description 3
- HWSBDDWVTUWLTE-UHFFFAOYSA-N 2-amino-5-(hydrazinecarbonyl)-n,n-dimethylbenzimidazole-1-sulfonamide Chemical compound NNC(=O)C1=CC=C2N(S(=O)(=O)N(C)C)C(N)=NC2=C1 HWSBDDWVTUWLTE-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 125000004494 ethyl ester group Chemical class 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
- 235000010446 mineral oil Nutrition 0.000 description 3
- 150000004987 o-phenylenediamines Chemical class 0.000 description 3
- FLZKKDQVPIYZKN-UHFFFAOYSA-N propan-2-yl 3h-benzimidazole-5-carboxylate Chemical compound CC(C)OC(=O)C1=CC=C2N=CNC2=C1 FLZKKDQVPIYZKN-UHFFFAOYSA-N 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- RHXSYTACTOMVLJ-UHFFFAOYSA-N 1H-benzimidazole-2-carboxylic acid Chemical compound C1=CC=C2NC(C(=O)O)=NC2=C1 RHXSYTACTOMVLJ-UHFFFAOYSA-N 0.000 description 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 2
- RVDHMFUZBCDDSN-UHFFFAOYSA-N 2-amino-1-(diethylsulfamoyl)benzimidazole-5-carboxylic acid Chemical compound OC(=O)C1=CC=C2N(S(=O)(=O)N(CC)CC)C(N)=NC2=C1 RVDHMFUZBCDDSN-UHFFFAOYSA-N 0.000 description 2
- ZEMNPBSGWVIXTF-UHFFFAOYSA-N 3,4-dinitrobenzoyl chloride Chemical compound [O-][N+](=O)C1=CC=C(C(Cl)=O)C=C1[N+]([O-])=O ZEMNPBSGWVIXTF-UHFFFAOYSA-N 0.000 description 2
- RQWJHUJJBYMJMN-UHFFFAOYSA-N 4-(trifluoromethyl)benzene-1,2-diamine Chemical class NC1=CC=C(C(F)(F)F)C=C1N RQWJHUJJBYMJMN-UHFFFAOYSA-N 0.000 description 2
- XWUNCRCMUXPZDR-UHFFFAOYSA-N 4-methylsulfonylbenzene-1,2-diamine Chemical compound CS(=O)(=O)C1=CC=C(N)C(N)=C1 XWUNCRCMUXPZDR-UHFFFAOYSA-N 0.000 description 2
- LBSYPJZNFFNVKJ-UHFFFAOYSA-N 4-sulfonylbenzimidazole-2-carboxylic acid Chemical compound C1=CC(=S(=O)=O)C2=NC(C(=O)O)=NC2=C1 LBSYPJZNFFNVKJ-UHFFFAOYSA-N 0.000 description 2
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- GCFAUZGWPDYAJN-UHFFFAOYSA-N cyclohexyl 3-phenylprop-2-enoate Chemical compound C=1C=CC=CC=1C=CC(=O)OC1CCCCC1 GCFAUZGWPDYAJN-UHFFFAOYSA-N 0.000 description 2
- RAPBNRMKUIAEDA-UHFFFAOYSA-N cyclohexyl 3H-benzimidazole-5-carboxylate Chemical compound C1(CCCCC1)OC(=O)C1=CC2=C(N=CN2)C=C1 RAPBNRMKUIAEDA-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- HVEHULVPFMWQAB-UHFFFAOYSA-N ethyl 2-methyl-3h-benzimidazole-5-carboxylate Chemical compound CCOC(=O)C1=CC=C2N=C(C)NC2=C1 HVEHULVPFMWQAB-UHFFFAOYSA-N 0.000 description 2
- AEEPWPZOSRBWSK-UHFFFAOYSA-N ethyl 3-(dimethylsulfamoyl)-2-methylbenzimidazole-5-carboxylate Chemical compound CN(S(=O)(=O)N1C(=NC2=C1C=C(C=C2)C(=O)OCC)C)C AEEPWPZOSRBWSK-UHFFFAOYSA-N 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Substances OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine hydrate Chemical compound O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 238000006396 nitration reaction Methods 0.000 description 2
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
- DRINJBFRTLBHNF-UHFFFAOYSA-N propane-2-sulfonyl chloride Chemical compound CC(C)S(Cl)(=O)=O DRINJBFRTLBHNF-UHFFFAOYSA-N 0.000 description 2
- 150000003335 secondary amines Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 125000000437 thiazol-2-yl group Chemical group [H]C1=C([H])N=C(*)S1 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- PUBSWBHFVCUPOF-UHFFFAOYSA-N 1-(1-cyclopropylethoxy)ethylcyclopropane Chemical compound C1CC1C(C)OC(C)C1CC1 PUBSWBHFVCUPOF-UHFFFAOYSA-N 0.000 description 1
- TZGFQIXRVUHDLE-UHFFFAOYSA-N 1-chloro-2-nitro-4-(trifluoromethyl)benzene Chemical class [O-][N+](=O)C1=CC(C(F)(F)F)=CC=C1Cl TZGFQIXRVUHDLE-UHFFFAOYSA-N 0.000 description 1
- LMCOQDVJBWVNNI-UHFFFAOYSA-N 1-chloro-4-methylsulfonylbenzene Chemical compound CS(=O)(=O)C1=CC=C(Cl)C=C1 LMCOQDVJBWVNNI-UHFFFAOYSA-N 0.000 description 1
- AXVYNGIGUBYLAM-UHFFFAOYSA-N 2,2-diamino-2-phenylacetic acid Chemical compound OC(=O)C(N)(N)C1=CC=CC=C1 AXVYNGIGUBYLAM-UHFFFAOYSA-N 0.000 description 1
- ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical group CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 1
- LIOBPVZSSVYQSS-UHFFFAOYSA-N 2-(3,4-diaminophenyl)acetic acid Chemical compound NC1=CC=C(CC(O)=O)C=C1N LIOBPVZSSVYQSS-UHFFFAOYSA-N 0.000 description 1
- YCWRFIYBUQBHJI-UHFFFAOYSA-N 2-(4-aminophenyl)acetonitrile Chemical compound NC1=CC=C(CC#N)C=C1 YCWRFIYBUQBHJI-UHFFFAOYSA-N 0.000 description 1
- RZSVLKAIDMAXLB-UHFFFAOYSA-N 2-(4-aminophenyl)propanenitrile Chemical compound N#CC(C)C1=CC=C(N)C=C1 RZSVLKAIDMAXLB-UHFFFAOYSA-N 0.000 description 1
- WOMVICAMAQURRN-UHFFFAOYSA-N 2-(4-aminophenyl)propanoic acid Chemical compound OC(=O)C(C)C1=CC=C(N)C=C1 WOMVICAMAQURRN-UHFFFAOYSA-N 0.000 description 1
- SUCVFLDSLQTTCO-UHFFFAOYSA-N 2-(fluoromethyl)-1h-benzimidazole Chemical compound C1=CC=C2NC(CF)=NC2=C1 SUCVFLDSLQTTCO-UHFFFAOYSA-N 0.000 description 1
- BHHZQRSDYSMEED-UHFFFAOYSA-N 2-(methylamino)-3h-thiadiazole-5-thiol Chemical compound CNN1NC=C(S)S1 BHHZQRSDYSMEED-UHFFFAOYSA-N 0.000 description 1
- YGDHBAHTQVCAAD-UHFFFAOYSA-N 2-amino-3-(dimethylsulfamoyl)benzimidazole-5-carboxylic acid Chemical compound C1=C(C(O)=O)C=C2N(S(=O)(=O)N(C)C)C(N)=NC2=C1 YGDHBAHTQVCAAD-UHFFFAOYSA-N 0.000 description 1
- QNBMELTXPLGIMF-UHFFFAOYSA-N 2-amino-3h-benzimidazole-5-carboxylic acid Chemical compound C1=C(C(O)=O)C=C2NC(N)=NC2=C1 QNBMELTXPLGIMF-UHFFFAOYSA-N 0.000 description 1
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 description 1
- ABWWJYZXFAULBK-UHFFFAOYSA-N 2-amino-6-(hydrazinecarbonyl)-n,n-dimethylbenzimidazole-1-sulfonamide Chemical compound C1=C(C(=O)NN)C=C2N(S(=O)(=O)N(C)C)C(N)=NC2=C1 ABWWJYZXFAULBK-UHFFFAOYSA-N 0.000 description 1
- IZRHCDLNEFJAOO-UHFFFAOYSA-N 2-amino-N,N-dimethyl-5-(trifluoromethyl)benzimidazole-1-sulfonamide Chemical compound CN(S(=O)(=O)N1C(=NC2=C1C=CC(=C2)C(F)(F)F)N)C IZRHCDLNEFJAOO-UHFFFAOYSA-N 0.000 description 1
- ITJYOYZGDVWVQR-UHFFFAOYSA-N 2-amino-N,N-dimethyl-5-methylsulfonylbenzimidazole-1-sulfonamide Chemical compound CN(S(=O)(=O)N1C(=NC2=C1C=CC(=C2)S(=O)(=O)C)N)C ITJYOYZGDVWVQR-UHFFFAOYSA-N 0.000 description 1
- DHHCHXFIEMGXCC-UHFFFAOYSA-N 2-methyl-3h-thiadiazole-5-thiol Chemical compound CN1NC=C(S)S1 DHHCHXFIEMGXCC-UHFFFAOYSA-N 0.000 description 1
- SAKMQEBULSKIQM-UHFFFAOYSA-N 2-methylbutane-2-sulfonyl chloride Chemical class CCC(C)(C)S(Cl)(=O)=O SAKMQEBULSKIQM-UHFFFAOYSA-N 0.000 description 1
- NBNQOWVYEXFQJC-UHFFFAOYSA-N 2-sulfanyl-3h-thiadiazole Chemical compound SN1NC=CS1 NBNQOWVYEXFQJC-UHFFFAOYSA-N 0.000 description 1
- OQGWPYUCRUYONI-UHFFFAOYSA-N 3,4-diaminobenzonitrile Chemical compound NC1=CC=C(C#N)C=C1N.NC1=CC=C(C#N)C=C1N OQGWPYUCRUYONI-UHFFFAOYSA-N 0.000 description 1
- VWLLPPSBBHDXHK-UHFFFAOYSA-N 3,4-diaminobenzonitrile Chemical compound NC1=CC=C(C#N)C=C1N VWLLPPSBBHDXHK-UHFFFAOYSA-N 0.000 description 1
- OCVLSHAVSIYKLI-UHFFFAOYSA-N 3h-1,3-thiazole-2-thione Chemical compound SC1=NC=CS1 OCVLSHAVSIYKLI-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- YBAZINRZQSAIAY-UHFFFAOYSA-N 4-aminobenzonitrile Chemical compound NC1=CC=C(C#N)C=C1 YBAZINRZQSAIAY-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- PATGWHAABCDDIQ-UHFFFAOYSA-N CCCCCCOC(=O)C1=CC=C2N=CNC2=C1 Chemical compound CCCCCCOC(=O)C1=CC=C2N=CNC2=C1 PATGWHAABCDDIQ-UHFFFAOYSA-N 0.000 description 1
- JGLMVXWAHNTPRF-CMDGGOBGSA-N CCN1N=C(C)C=C1C(=O)NC1=NC2=CC(=CC(OC)=C2N1C\C=C\CN1C(NC(=O)C2=CC(C)=NN2CC)=NC2=CC(=CC(OCCCN3CCOCC3)=C12)C(N)=O)C(N)=O Chemical compound CCN1N=C(C)C=C1C(=O)NC1=NC2=CC(=CC(OC)=C2N1C\C=C\CN1C(NC(=O)C2=CC(C)=NN2CC)=NC2=CC(=CC(OCCCN3CCOCC3)=C12)C(N)=O)C(N)=O JGLMVXWAHNTPRF-CMDGGOBGSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- 101100223892 Escherichia coli sulI gene Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000012359 Methanesulfonyl chloride Substances 0.000 description 1
- GVWISOJSERXQBM-UHFFFAOYSA-N N-methyl-N-n-propylamine Natural products CCCNC GVWISOJSERXQBM-UHFFFAOYSA-N 0.000 description 1
- RWQVJKKLPHSQED-UHFFFAOYSA-N P.Cl.Cl.Cl.Cl Chemical compound P.Cl.Cl.Cl.Cl RWQVJKKLPHSQED-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- KHOFJDQZFIZEDU-UHFFFAOYSA-N S(N)(=O)(=O)Cl.N1CCCCC1 Chemical compound S(N)(=O)(=O)Cl.N1CCCCC1 KHOFJDQZFIZEDU-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 241001137926 Solea Species 0.000 description 1
- FIQIEWYXLLEXNR-UHFFFAOYSA-N [O-][N+](=O)S(=O)(=O)[N+]([O-])=O Chemical compound [O-][N+](=O)S(=O)(=O)[N+]([O-])=O FIQIEWYXLLEXNR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000397 acetylating effect Effects 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000001356 alkyl thiols Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229940064734 aminobenzoate Drugs 0.000 description 1
- FAPDDOBMIUGHIN-UHFFFAOYSA-K antimony trichloride Chemical compound Cl[Sb](Cl)Cl FAPDDOBMIUGHIN-UHFFFAOYSA-K 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- CSKNSYBAZOQPLR-UHFFFAOYSA-N benzenesulfonyl chloride Chemical compound ClS(=O)(=O)C1=CC=CC=C1 CSKNSYBAZOQPLR-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 125000005518 carboxamido group Chemical group 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- WCIDIJQCEUODDY-UHFFFAOYSA-N chloro(dimethyl)sulfanium Chemical compound C[S+](C)Cl WCIDIJQCEUODDY-UHFFFAOYSA-N 0.000 description 1
- 239000002026 chloroform extract Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- ATDGTVJJHBUTRL-UHFFFAOYSA-N cyanogen bromide Chemical compound BrC#N ATDGTVJJHBUTRL-UHFFFAOYSA-N 0.000 description 1
- 125000005144 cycloalkylsulfonyl group Chemical group 0.000 description 1
- 229960002944 cyclofenil Drugs 0.000 description 1
- WBIOWMBUZYUUIQ-UHFFFAOYSA-N cycloheptanesulfonyl chloride Chemical compound ClS(=O)(=O)C1CCCCCC1 WBIOWMBUZYUUIQ-UHFFFAOYSA-N 0.000 description 1
- MJWVCJUSRGLHFO-UHFFFAOYSA-N cyclohexanesulfonyl chloride Chemical compound ClS(=O)(=O)C1CCCCC1 MJWVCJUSRGLHFO-UHFFFAOYSA-N 0.000 description 1
- 125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- HZVKYZHPDGEECE-UHFFFAOYSA-N cyclopentanesulfonyl chloride Chemical compound ClS(=O)(=O)C1CCCC1 HZVKYZHPDGEECE-UHFFFAOYSA-N 0.000 description 1
- 125000004186 cyclopropylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C1([H])[H] 0.000 description 1
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Natural products CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- LPKMHFZFJIULFS-UHFFFAOYSA-N ethyl 2-(methylamino)-3h-benzimidazole-5-carboxylate Chemical compound CCOC(=O)C1=CC=C2N=C(NC)NC2=C1 LPKMHFZFJIULFS-UHFFFAOYSA-N 0.000 description 1
- PKNBPRXZYXSSBP-UHFFFAOYSA-N ethyl 2-amino-3-(diethylsulfamoyl)benzimidazole-5-carboxylate Chemical compound CCOC(=O)C1=CC=C2N=C(N)N(S(=O)(=O)N(CC)CC)C2=C1 PKNBPRXZYXSSBP-UHFFFAOYSA-N 0.000 description 1
- VIAONDSLDLNKQJ-UHFFFAOYSA-N ethyl 2-amino-3-(dimethylsulfamoyl)benzimidazole-5-carboxylate Chemical compound CCOC(=O)C1=CC=C2N=C(N)N(S(=O)(=O)N(C)C)C2=C1 VIAONDSLDLNKQJ-UHFFFAOYSA-N 0.000 description 1
- UREBWPXBXRYXRJ-UHFFFAOYSA-N ethyl acetate;methanol Chemical compound OC.CCOC(C)=O UREBWPXBXRYXRJ-UHFFFAOYSA-N 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 229910000474 mercury oxide Inorganic materials 0.000 description 1
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 1
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 1
- LKFZZVMRJBUTMD-UHFFFAOYSA-N methyl 2-(2-amino-3H-benzimidazol-5-yl)propanoate Chemical compound NC=1NC2=C(N=1)C=CC(=C2)C(C)C(=O)OC LKFZZVMRJBUTMD-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- QLBMJQIVEOPGHV-UHFFFAOYSA-N morpholin-4-ylsulfamic acid Chemical class OS(=O)(=O)NN1CCOCC1 QLBMJQIVEOPGHV-UHFFFAOYSA-N 0.000 description 1
- WRWRSTIBNSZCNV-UHFFFAOYSA-N morpholine;sulfamoyl chloride Chemical compound NS(Cl)(=O)=O.C1COCCN1 WRWRSTIBNSZCNV-UHFFFAOYSA-N 0.000 description 1
- BECUBVOEPSAYDH-UHFFFAOYSA-N n-(1h-benzimidazol-2-yl)acetamide Chemical compound C1=CC=C2NC(NC(=O)C)=NC2=C1 BECUBVOEPSAYDH-UHFFFAOYSA-N 0.000 description 1
- HCEWKFAGNGVVBE-UHFFFAOYSA-N n-(4-cyano-2-nitrophenyl)acetamide Chemical compound CC(=O)NC1=CC=C(C#N)C=C1[N+]([O-])=O HCEWKFAGNGVVBE-UHFFFAOYSA-N 0.000 description 1
- UFKRTEWFEYWIHD-UHFFFAOYSA-N n-(4-cyanophenyl)acetamide Chemical compound CC(=O)NC1=CC=C(C#N)C=C1 UFKRTEWFEYWIHD-UHFFFAOYSA-N 0.000 description 1
- XHJXYBIIUUFVLB-UHFFFAOYSA-N n-[4-(cyanomethyl)-2-nitrophenyl]acetamide Chemical compound CC(=O)NC1=CC=C(CC#N)C=C1[N+]([O-])=O XHJXYBIIUUFVLB-UHFFFAOYSA-N 0.000 description 1
- SPAOQNOLRMENDZ-UHFFFAOYSA-N n-[4-(cyanomethyl)phenyl]acetamide Chemical compound CC(=O)NC1=CC=C(CC#N)C=C1 SPAOQNOLRMENDZ-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- LCCNCVORNKJIRZ-UHFFFAOYSA-N parathion Chemical compound CCOP(=S)(OCC)OC1=CC=C([N+]([O-])=O)C=C1 LCCNCVORNKJIRZ-UHFFFAOYSA-N 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- WRHZVMBBRYBTKZ-UHFFFAOYSA-N pyrrole-2-carboxylic acid Chemical compound OC(=O)C1=CC=CN1 WRHZVMBBRYBTKZ-UHFFFAOYSA-N 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012047 saturated solution Substances 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
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- QAHVHSLSRLSVGS-UHFFFAOYSA-N sulfamoyl chloride Chemical class NS(Cl)(=O)=O QAHVHSLSRLSVGS-UHFFFAOYSA-N 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000003419 tautomerization reaction Methods 0.000 description 1
- SETXXIKWSUYINZ-UHFFFAOYSA-N tert-butyl 3,4-dinitrobenzoate Chemical compound CC(C)(C)OC(=O)C1=CC=C([N+]([O-])=O)C([N+]([O-])=O)=C1 SETXXIKWSUYINZ-UHFFFAOYSA-N 0.000 description 1
- 150000003511 tertiary amides Chemical class 0.000 description 1
- RWRDLPDLKQPQOW-UHFFFAOYSA-N tetrahydropyrrole Natural products C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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 in position 2
- C07D235/30—Nitrogen atoms not forming part of a nitro radical
-
- 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
- C07D235/22—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms directly attached to ring nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48484174A | 1974-07-01 | 1974-07-01 | |
| US57420275A | 1975-05-08 | 1975-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU786892A3 true SU786892A3 (ru) | 1980-12-07 |
Family
ID=27048159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752149409A SU786892A3 (ru) | 1974-07-01 | 1975-07-01 | Способ получени сульфонилбензимидазолов |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS51125078A (cs) |
| AR (1) | AR212431A1 (cs) |
| AT (1) | AT344158B (cs) |
| BG (1) | BG27083A3 (cs) |
| CA (1) | CA1026335A (cs) |
| CH (1) | CH617428A5 (cs) |
| DD (1) | DD121109A5 (cs) |
| DE (1) | DE2528846A1 (cs) |
| DK (1) | DK140313B (cs) |
| ES (1) | ES439049A1 (cs) |
| FR (1) | FR2276821A1 (cs) |
| GB (1) | GB1511724A (cs) |
| HU (1) | HU172941B (cs) |
| IE (1) | IE41394B1 (cs) |
| IL (1) | IL47587A (cs) |
| NL (1) | NL7507840A (cs) |
| PH (1) | PH14623A (cs) |
| PL (1) | PL97785B1 (cs) |
| RO (1) | RO68748A (cs) |
| SE (1) | SE415254B (cs) |
| SU (1) | SU786892A3 (cs) |
| YU (1) | YU164075A (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA77691B (en) * | 1976-12-15 | 1978-09-27 | Lilly Co Eli | Novel 1-sulfonyl-5(6)-substituted-benzimidazoles |
| GB8504818D0 (en) * | 1985-02-25 | 1985-03-27 | Imperial Chemical Industries Plc | Extraction of metal values |
| JPS625966A (ja) * | 1985-07-03 | 1987-01-12 | Nippon Shinyaku Co Ltd | ベンズイミダゾ−ル誘導体 |
| AU2003241836A1 (en) * | 2002-10-03 | 2004-04-23 | Ono Pharmaceutical Co., Ltd. | Lpa receptor antagonists |
-
1975
- 1975-06-25 JP JP50079313A patent/JPS51125078A/ja active Pending
- 1975-06-26 YU YU01640/75A patent/YU164075A/xx unknown
- 1975-06-27 GB GB27406/75A patent/GB1511724A/en not_active Expired
- 1975-06-27 CA CA230,418A patent/CA1026335A/en not_active Expired
- 1975-06-27 IL IL47587A patent/IL47587A/xx unknown
- 1975-06-27 DK DK292175AA patent/DK140313B/da unknown
- 1975-06-27 RO RO7582673A patent/RO68748A/ro unknown
- 1975-06-27 DE DE19752528846 patent/DE2528846A1/de not_active Withdrawn
- 1975-06-30 CH CH849875A patent/CH617428A5/de not_active IP Right Cessation
- 1975-06-30 HU HU75EI00000632A patent/HU172941B/hu unknown
- 1975-06-30 PL PL1975181664A patent/PL97785B1/pl unknown
- 1975-06-30 SE SE7507482A patent/SE415254B/xx unknown
- 1975-06-30 AT AT499475A patent/AT344158B/de not_active IP Right Cessation
- 1975-06-30 IE IE1442/75A patent/IE41394B1/xx unknown
- 1975-07-01 BG BG030436A patent/BG27083A3/xx unknown
- 1975-07-01 FR FR7520653A patent/FR2276821A1/fr active Granted
- 1975-07-01 SU SU752149409A patent/SU786892A3/ru active
- 1975-07-01 NL NL7507840A patent/NL7507840A/xx not_active Application Discontinuation
- 1975-07-01 AR AR259433A patent/AR212431A1/es active
- 1975-07-01 ES ES439049A patent/ES439049A1/es not_active Expired
- 1975-07-01 DD DD186999A patent/DD121109A5/xx unknown
-
1977
- 1977-11-11 PH PH20425A patent/PH14623A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51125078A (en) | 1976-11-01 |
| CA1026335A (en) | 1978-02-14 |
| NL7507840A (nl) | 1976-01-05 |
| RO68748A (ro) | 1980-06-15 |
| BG27083A3 (bg) | 1979-08-15 |
| CH617428A5 (en) | 1980-05-30 |
| PH14623A (en) | 1981-10-12 |
| DK140313C (cs) | 1979-12-17 |
| IE41394L (en) | 1976-01-01 |
| AR212431A1 (es) | 1978-07-14 |
| FR2276821B1 (cs) | 1982-03-05 |
| DK140313B (da) | 1979-07-30 |
| FR2276821A1 (fr) | 1976-01-30 |
| YU164075A (en) | 1982-02-28 |
| ATA499475A (de) | 1977-11-15 |
| IE41394B1 (en) | 1979-12-19 |
| SE415254B (sv) | 1980-09-22 |
| DE2528846A1 (de) | 1976-01-22 |
| AT344158B (de) | 1978-07-10 |
| HU172941B (hu) | 1979-01-28 |
| SE7507482L (sv) | 1976-01-02 |
| IL47587A0 (en) | 1975-08-31 |
| DD121109A5 (cs) | 1976-07-12 |
| DK292175A (cs) | 1976-01-02 |
| PL97785B1 (pl) | 1978-03-30 |
| IL47587A (en) | 1978-08-31 |
| ES439049A1 (es) | 1977-05-16 |
| GB1511724A (en) | 1978-05-24 |
| AU8253675A (en) | 1977-01-06 |
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