JPH0122267B2 - - Google Patents
Info
- Publication number
- JPH0122267B2 JPH0122267B2 JP51031184A JP3118476A JPH0122267B2 JP H0122267 B2 JPH0122267 B2 JP H0122267B2 JP 51031184 A JP51031184 A JP 51031184A JP 3118476 A JP3118476 A JP 3118476A JP H0122267 B2 JPH0122267 B2 JP H0122267B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- halogen atom
- alkyl
- methyl
- dihydro
- 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 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 82
- 125000005843 halogen group Chemical group 0.000 claims description 58
- 239000002253 acid Substances 0.000 claims description 52
- 229910052739 hydrogen Inorganic materials 0.000 claims description 50
- 239000001257 hydrogen Substances 0.000 claims description 50
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 49
- 150000003839 salts Chemical class 0.000 claims description 49
- -1 chlorobenzyloxy group Chemical group 0.000 claims description 47
- 125000001424 substituent group Chemical group 0.000 claims description 38
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 37
- LISFMEBWQUVKPJ-UHFFFAOYSA-N quinolin-2-ol Chemical compound C1=CC=C2NC(=O)C=CC2=C1 LISFMEBWQUVKPJ-UHFFFAOYSA-N 0.000 claims description 36
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 34
- 125000003277 amino group Chemical group 0.000 claims description 28
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 27
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 26
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 21
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 16
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 14
- 230000007062 hydrolysis Effects 0.000 claims description 13
- 238000006460 hydrolysis reaction Methods 0.000 claims description 13
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 13
- 125000002349 hydroxyamino group Chemical group [H]ON([H])[*] 0.000 claims description 12
- 125000001624 naphthyl group Chemical group 0.000 claims description 12
- 125000004076 pyridyl group Chemical group 0.000 claims description 12
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 11
- 235000019260 propionic acid Nutrition 0.000 claims description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 239000002585 base Substances 0.000 claims description 10
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 10
- 150000002431 hydrogen Chemical class 0.000 claims description 10
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 10
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 9
- 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 claims description 9
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 claims description 8
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 8
- 229910052783 alkali metal Inorganic materials 0.000 claims description 8
- 239000003960 organic solvent Substances 0.000 claims description 8
- 150000001340 alkali metals Chemical class 0.000 claims description 7
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 7
- 150000007522 mineralic acids Chemical class 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- HTJWBSJVIHEFBF-UHFFFAOYSA-N 2-(1-benzyl-2-oxoquinolin-4-yl)propanoic acid Chemical compound C12=CC=CC=C2C(C(C(O)=O)C)=CC(=O)N1CC1=CC=CC=C1 HTJWBSJVIHEFBF-UHFFFAOYSA-N 0.000 claims description 6
- 229910052794 bromium Inorganic materials 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 229910052740 iodine Inorganic materials 0.000 claims description 6
- 150000004728 pyruvic acid derivatives Chemical class 0.000 claims description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 5
- 239000012298 atmosphere Substances 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 239000000460 chlorine Substances 0.000 claims description 5
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 5
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 5
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 4
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 125000006410 propenylene group Chemical group 0.000 claims description 4
- UBGACVZSOKGOSQ-UHFFFAOYSA-N 2-(1-benzyl-6-methyl-2-oxoquinolin-4-yl)propanoic acid Chemical compound C12=CC=C(C)C=C2C(C(C(O)=O)C)=CC(=O)N1CC1=CC=CC=C1 UBGACVZSOKGOSQ-UHFFFAOYSA-N 0.000 claims description 3
- MNEAXTJHSNRCDD-UHFFFAOYSA-N 2-[1-[(3,4-dichlorophenyl)methyl]-3-methyl-2-oxoquinolin-4-yl]acetic acid Chemical compound O=C1C(C)=C(CC(O)=O)C2=CC=CC=C2N1CC1=CC=C(Cl)C(Cl)=C1 MNEAXTJHSNRCDD-UHFFFAOYSA-N 0.000 claims description 3
- YMWGIODZIJAZTJ-UHFFFAOYSA-N 2-[1-[(3,4-dichlorophenyl)methyl]-6-fluoro-2-oxoquinolin-4-yl]acetic acid Chemical compound C12=CC=C(F)C=C2C(CC(=O)O)=CC(=O)N1CC1=CC=C(Cl)C(Cl)=C1 YMWGIODZIJAZTJ-UHFFFAOYSA-N 0.000 claims description 3
- VSTYAPJPXHDISV-UHFFFAOYSA-N 2-[1-[(4-bromo-3,5-dichlorophenyl)methyl]-3-methyl-2-oxoquinolin-4-yl]acetic acid Chemical compound O=C1C(C)=C(CC(O)=O)C2=CC=CC=C2N1CC1=CC(Cl)=C(Br)C(Cl)=C1 VSTYAPJPXHDISV-UHFFFAOYSA-N 0.000 claims description 3
- PFQDTUWRRFDEQN-UHFFFAOYSA-N 2-[1-[(4-bromo-3-chlorophenyl)methyl]-3-methyl-2-oxoquinolin-4-yl]acetic acid Chemical compound O=C1C(C)=C(CC(O)=O)C2=CC=CC=C2N1CC1=CC=C(Br)C(Cl)=C1 PFQDTUWRRFDEQN-UHFFFAOYSA-N 0.000 claims description 3
- DTIAADUNJBAUGM-UHFFFAOYSA-N 2-[1-[(4-chlorophenyl)methyl]-6-methyl-2-oxoquinolin-4-yl]propanoic acid Chemical compound C12=CC=C(C)C=C2C(C(C(O)=O)C)=CC(=O)N1CC1=CC=C(Cl)C=C1 DTIAADUNJBAUGM-UHFFFAOYSA-N 0.000 claims description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical group OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 125000004104 aryloxy group Chemical group 0.000 claims description 3
- 125000001246 bromo group Chemical group Br* 0.000 claims description 3
- 238000006396 nitration reaction Methods 0.000 claims description 3
- DPQNYVDVQLSFKW-UHFFFAOYSA-N 2-(1-benzyl-7-methyl-2-oxoquinolin-4-yl)propanoic acid Chemical compound C12=CC(C)=CC=C2C(C(C(O)=O)C)=CC(=O)N1CC1=CC=CC=C1 DPQNYVDVQLSFKW-UHFFFAOYSA-N 0.000 claims description 2
- ZQSFISABJGXYDI-UHFFFAOYSA-N 2-[1-[(3,4-dibromophenyl)methyl]-6-fluoro-2-oxoquinolin-4-yl]acetic acid Chemical compound C12=CC=C(F)C=C2C(CC(=O)O)=CC(=O)N1CC1=CC=C(Br)C(Br)=C1 ZQSFISABJGXYDI-UHFFFAOYSA-N 0.000 claims description 2
- SHHPAPZZRMSLSM-UHFFFAOYSA-N 2-[1-[(3,4-dichlorophenyl)methyl]-2-oxoquinolin-4-yl]acetic acid Chemical compound C12=CC=CC=C2C(CC(=O)O)=CC(=O)N1CC1=CC=C(Cl)C(Cl)=C1 SHHPAPZZRMSLSM-UHFFFAOYSA-N 0.000 claims description 2
- XDSFYLMYBZFXEQ-UHFFFAOYSA-N 2-[1-[(3,4-dichlorophenyl)methyl]-6-fluoro-3-methyl-2-oxoquinolin-4-yl]acetic acid Chemical compound O=C1C(C)=C(CC(O)=O)C2=CC(F)=CC=C2N1CC1=CC=C(Cl)C(Cl)=C1 XDSFYLMYBZFXEQ-UHFFFAOYSA-N 0.000 claims description 2
- WOYVOODJKLBTNO-UHFFFAOYSA-N 2-[1-[(4-bromo-3-chlorophenyl)methyl]-6-fluoro-2-oxoquinolin-4-yl]acetic acid Chemical compound C12=CC=C(F)C=C2C(CC(=O)O)=CC(=O)N1CC1=CC=C(Br)C(Cl)=C1 WOYVOODJKLBTNO-UHFFFAOYSA-N 0.000 claims description 2
- RYZWIDDMCSDJEV-UHFFFAOYSA-N 2-[1-[(4-bromophenyl)methyl]-6-fluoro-2-oxoquinolin-4-yl]acetic acid Chemical compound C12=CC=C(F)C=C2C(CC(=O)O)=CC(=O)N1CC1=CC=C(Br)C=C1 RYZWIDDMCSDJEV-UHFFFAOYSA-N 0.000 claims description 2
- TUANHKBUEPIRSA-UHFFFAOYSA-N 2-[1-[(4-ethylphenyl)methyl]-2-oxoquinolin-4-yl]propanoic acid Chemical compound C1=CC(CC)=CC=C1CN1C(=O)C=C(C(C)C(O)=O)C2=CC=CC=C21 TUANHKBUEPIRSA-UHFFFAOYSA-N 0.000 claims description 2
- YDXULAYDSZRRSE-UHFFFAOYSA-N 2-[1-[(4-methylphenyl)methyl]-2-oxoquinolin-4-yl]propanoic acid Chemical compound C12=CC=CC=C2C(C(C(O)=O)C)=CC(=O)N1CC1=CC=C(C)C=C1 YDXULAYDSZRRSE-UHFFFAOYSA-N 0.000 claims description 2
- QGLSTPBIMYUVNZ-UHFFFAOYSA-N 2-[2-oxo-1-[[4-(trifluoromethyl)phenyl]methyl]quinolin-4-yl]propanoic acid Chemical compound C12=CC=CC=C2C(C(C(O)=O)C)=CC(=O)N1CC1=CC=C(C(F)(F)F)C=C1 QGLSTPBIMYUVNZ-UHFFFAOYSA-N 0.000 claims description 2
- UMBKDNMJVHSAFG-UHFFFAOYSA-N 2-[6-fluoro-1-[(4-iodophenyl)methyl]-2-oxoquinolin-4-yl]acetic acid Chemical compound C12=CC=C(F)C=C2C(CC(=O)O)=CC(=O)N1CC1=CC=C(I)C=C1 UMBKDNMJVHSAFG-UHFFFAOYSA-N 0.000 claims description 2
- BTOZPAGHCVHRGG-UHFFFAOYSA-N 2-[6-methyl-2-oxo-1-[[4-(trifluoromethyl)phenyl]methyl]quinolin-4-yl]propanoic acid Chemical compound C12=CC=C(C)C=C2C(C(C(O)=O)C)=CC(=O)N1CC1=CC=C(C(F)(F)F)C=C1 BTOZPAGHCVHRGG-UHFFFAOYSA-N 0.000 claims description 2
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 claims description 2
- 125000004199 4-trifluoromethylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C(F)(F)F 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 2
- 125000006267 biphenyl group Chemical group 0.000 claims description 2
- 125000000068 chlorophenyl group Chemical group 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 230000006324 decarbonylation Effects 0.000 claims description 2
- 238000006606 decarbonylation reaction Methods 0.000 claims description 2
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 claims description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 150000007530 organic bases Chemical class 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 claims 3
- UXVHMJOEWPQFFT-UHFFFAOYSA-N 2-(2-oxo-1h-quinolin-4-yl)acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC(=O)NC2=C1 UXVHMJOEWPQFFT-UHFFFAOYSA-N 0.000 claims 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 125000001309 chloro group Chemical group Cl* 0.000 claims 1
- 125000006606 n-butoxy group Chemical group 0.000 claims 1
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 claims 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 103
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 99
- 239000000243 solution Substances 0.000 description 65
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 54
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 54
- 238000002844 melting Methods 0.000 description 54
- 230000008018 melting Effects 0.000 description 54
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 45
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 42
- 239000007858 starting material Substances 0.000 description 41
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 40
- 238000012360 testing method Methods 0.000 description 37
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 36
- 239000007787 solid Substances 0.000 description 34
- 238000006243 chemical reaction Methods 0.000 description 33
- 238000000034 method Methods 0.000 description 30
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 27
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 26
- 230000005764 inhibitory process Effects 0.000 description 20
- 238000000354 decomposition reaction Methods 0.000 description 19
- 238000010992 reflux Methods 0.000 description 19
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 18
- 239000000725 suspension Substances 0.000 description 18
- 102000016912 Aldehyde Reductase Human genes 0.000 description 17
- 108010053754 Aldehyde reductase Proteins 0.000 description 17
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 229960000583 acetic acid Drugs 0.000 description 15
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 14
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 14
- 230000003110 anti-inflammatory effect Effects 0.000 description 14
- 241000700159 Rattus Species 0.000 description 13
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 13
- 239000003921 oil Substances 0.000 description 13
- 235000019198 oils Nutrition 0.000 description 13
- 239000012312 sodium hydride Substances 0.000 description 13
- 229910000104 sodium hydride Inorganic materials 0.000 description 13
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 13
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 12
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 12
- 239000000600 sorbitol Substances 0.000 description 12
- 230000000202 analgesic effect Effects 0.000 description 11
- 238000001914 filtration Methods 0.000 description 11
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 11
- 239000002244 precipitate Substances 0.000 description 11
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 10
- 238000006114 decarboxylation reaction Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 239000000284 extract Substances 0.000 description 10
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- 206010012601 diabetes mellitus Diseases 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical class OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 7
- 150000007513 acids Chemical class 0.000 description 7
- 239000000706 filtrate Substances 0.000 description 7
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 7
- 238000000338 in vitro Methods 0.000 description 7
- 238000001727 in vivo Methods 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 6
- 239000000543 intermediate Substances 0.000 description 6
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 6
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 5
- OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000037396 body weight Effects 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- 239000012362 glacial acetic acid Substances 0.000 description 5
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 5
- 235000019341 magnesium sulphate Nutrition 0.000 description 5
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- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- KSMWLICLECSXMI-UHFFFAOYSA-N sodium;benzene Chemical compound [Na+].C1=CC=[C-]C=C1 KSMWLICLECSXMI-UHFFFAOYSA-N 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000011272 standard treatment Methods 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- ZSJLQEPLLKMAKR-GKHCUFPYSA-N streptozocin Chemical compound O=NN(C)C(=O)N[C@H]1[C@@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O ZSJLQEPLLKMAKR-GKHCUFPYSA-N 0.000 description 1
- 229960001052 streptozocin Drugs 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 description 1
- 229960005371 tolbutamide Drugs 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000003383 uricosuric agent Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
-
- 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
- C07D215/20—Oxygen atoms
- C07D215/22—Oxygen atoms attached in position 2 or 4
- C07D215/227—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 2
-
- 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
- C07D215/20—Oxygen atoms
- C07D215/24—Oxygen atoms attached in position 8
- C07D215/26—Alcohols; Ethers thereof
-
- 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
- C07D215/36—Sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pain & Pain Management (AREA)
- Diabetes (AREA)
- Biomedical Technology (AREA)
- Neurosurgery (AREA)
- Endocrinology (AREA)
- Ophthalmology & Optometry (AREA)
- Obesity (AREA)
- Hematology (AREA)
- Neurology (AREA)
- Emergency Medicine (AREA)
- Rheumatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Quinoline Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB11644/75A GB1502312A (en) | 1975-03-20 | 1975-03-20 | Quinolone derivatives |
| GB4204375 | 1975-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51118773A JPS51118773A (en) | 1976-10-18 |
| JPH0122267B2 true JPH0122267B2 (en:Method) | 1989-04-25 |
Family
ID=26248416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51031184A Granted JPS51118773A (en) | 1975-03-20 | 1976-03-22 | Quinolone alkane acid derivatives preparation method and pharmaceutical composite containing derivatives |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4066651A (en:Method) |
| JP (1) | JPS51118773A (en:Method) |
| AU (1) | AU1147676A (en:Method) |
| CS (1) | CS188273B2 (en:Method) |
| DD (1) | DD124117A5 (en:Method) |
| DE (1) | DE2611824A1 (en:Method) |
| DK (1) | DK115376A (en:Method) |
| ES (1) | ES446234A1 (en:Method) |
| FI (1) | FI760729A7 (en:Method) |
| FR (1) | FR2304342A1 (en:Method) |
| HU (1) | HU172032B (en:Method) |
| IE (1) | IE43079B1 (en:Method) |
| IL (1) | IL49126A0 (en:Method) |
| LU (1) | LU74594A1 (en:Method) |
| NL (1) | NL7602834A (en:Method) |
| NO (1) | NO760993L (en:Method) |
| PT (1) | PT64921B (en:Method) |
| SE (1) | SE434394B (en:Method) |
| SU (1) | SU648090A3 (en:Method) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE47592B1 (en) * | 1977-12-29 | 1984-05-02 | Ici Ltd | Enzyme inhibitory phthalazin-4-ylacetic acid derivatives, pharmaceutical compositions thereof,and process for their manufacture |
| US5225402A (en) * | 1989-02-10 | 1993-07-06 | Otsuka Pharmaceutical Co., Ltd. | Carbostyril derivatives |
| ES2056259T3 (es) * | 1989-02-10 | 1994-10-01 | Otsuka Pharma Co Ltd | Derivados de carboestirilo. |
| AU8665991A (en) * | 1990-09-07 | 1992-03-30 | Schering Corporation | Antiviral compounds and antihypertensive compounds |
| CA2066104C (en) * | 1991-04-19 | 2003-05-27 | Hidenori Ogawa | Benzazepine derivatives as vasopressin antagonists |
| EP0543018B1 (en) * | 1991-06-07 | 1996-01-10 | Otsuka Pharmaceutical Co., Ltd. | Antidiabetic agent |
| DE19839499A1 (de) * | 1998-08-29 | 2000-03-02 | Merck Patent Gmbh | 2-Oxo-2H-chinolinderivate |
| US6566372B1 (en) | 1999-08-27 | 2003-05-20 | Ligand Pharmaceuticals Incorporated | Bicyclic androgen and progesterone receptor modulator compounds and methods |
| CA2378298A1 (en) | 1999-08-27 | 2001-03-08 | Lawrence G. Hamann | 8-substituted-6-trifluoromethyl-9-pyrido¬3,2-g|quinoline compounds as androgen receptor modulators |
| CN1391576A (zh) | 1999-08-27 | 2003-01-15 | 利甘德药品公司 | 雄激素受体调节剂化合物及方法 |
| JP2003529545A (ja) | 1999-09-14 | 2003-10-07 | リガンド・ファーマシューティカルズ・インコーポレイテッド | 改善された薬理学的プロファイルを有するｒｘｒモジュレーター |
| FR2811912B1 (fr) * | 2000-07-21 | 2003-02-07 | Gattefosse Ets Sa | Procede d'enrobage de particules solides par un agent thermofusible, et particules solides ainsi enrobees |
| BRPI0413820A (pt) * | 2003-08-22 | 2006-10-24 | Ligand Pharm Inc | derivados de 6-cicloamino-2-quinolinona como compostos moduladores de receptor de androgênio |
| GB0420722D0 (en) * | 2004-09-17 | 2004-10-20 | Addex Pharmaceuticals Sa | Novel allosteric modulators |
| TWI417095B (zh) | 2006-03-15 | 2013-12-01 | Janssen Pharmaceuticals Inc | １，４-二取代之３-氰基-吡啶酮衍生物及其作為ｍＧｌｕＲ２-受體之正向異位性調節劑之用途 |
| TW200900065A (en) | 2007-03-07 | 2009-01-01 | Janssen Pharmaceutica Nv | 3-cyano-4-(4-pyridinyloxy-phenyl)-pyridin-2-one derivatives |
| TW200845978A (en) * | 2007-03-07 | 2008-12-01 | Janssen Pharmaceutica Nv | 3-cyano-4-(4-tetrahydropyran-phenyl)-pyridin-2-one derivatives |
| WO2009033702A1 (en) | 2007-09-14 | 2009-03-19 | Ortho-Mcneil-Janssen Pharmaceuticals, Inc. | 1,3-disubstituted 4-(aryl-x-phenyl)-1h-pyridin-2-ones |
| ES2409215T3 (es) * | 2007-09-14 | 2013-06-25 | Janssen Pharmaceuticals, Inc. | 4-fenil-1H-piridin-2-onas 1-3-disustituidas |
| CN101801951B (zh) | 2007-09-14 | 2013-11-13 | 杨森制药有限公司 | 1’,3’-二取代的-4-苯基-3,4,5,6-四氢-2h,1’h-[1,4’]二吡啶-2’-酮 |
| WO2009062676A2 (en) * | 2007-11-14 | 2009-05-22 | Ortho-Mcneil-Janssen Pharmaceuticals, Inc. | Imidazo[1,2-a]pyridine derivatives and their use as positive allosteric modulators of mglur2 receptors |
| WO2009062309A1 (en) * | 2007-11-15 | 2009-05-22 | Universite Laval | Methods for the regulation of the prostaglandin f synthase (pgfs) activity of akr1b1 and uses thereof |
| EP2344470B1 (en) | 2008-09-02 | 2013-11-06 | Janssen Pharmaceuticals, Inc. | 3-azabicyclo[3.1.0]hexyl derivatives as modulators of metabotropic glutamate receptors |
| ES2466341T3 (es) | 2008-10-16 | 2014-06-10 | Janssen Pharmaceuticals, Inc. | Derivados de indol y benzomorfolina como moduladores de receptores de glutamato metabotrópicos |
| EP2373649B1 (en) | 2008-11-28 | 2013-01-23 | Janssen Pharmaceuticals, Inc. | Indole and benzoxazine derivatives as modulators of metabotropic glutamate receptors |
| WO2010130424A1 (en) | 2009-05-12 | 2010-11-18 | Ortho-Mcneil-Janssen Pharmaceuticals, Inc | 1,2,3-triazolo [4,3-a] pyridine derivatives and their use for the treatment or prevention of neurological and psychiatric disorders |
| BRPI1010831A2 (pt) | 2009-05-12 | 2016-04-05 | Addex Pharmaceuticals Sa | derivados de 1,2,4-triazolo[4,3-a]piridina e seu como moduladores alostéricos positivos de receptores de mglur2 |
| MY153913A (en) | 2009-05-12 | 2015-04-15 | Janssen Pharmaceuticals Inc | 7-aryl-1,2,4-triazolo[4,3-a]pyridine derivatives and their use as positive allosteric modulators of mglur2 receptors |
| CA2814998C (en) | 2010-11-08 | 2019-10-29 | Janssen Pharmaceuticals, Inc. | 1,2,4-triazolo[4,3-a]pyridine derivatives and their use as positive allosteric modulators of mglur2 receptors |
| US8993591B2 (en) | 2010-11-08 | 2015-03-31 | Janssen Pharmaceuticals, Inc. | 1,2,4-triazolo[4,3-a] pyridine derivatives and their use as positive allosteric modulators of MGLUR2 receptors |
| CA2814996C (en) | 2010-11-08 | 2019-10-01 | Janssen Pharmaceuticals, Inc. | 1,2,4-triazolo[4,3-a]pyridine derivatives and their use as positive allosteric modulators of mglur2 receptors |
| JO3368B1 (ar) | 2013-06-04 | 2019-03-13 | Janssen Pharmaceutica Nv | مركبات 6، 7- ثاني هيدرو بيرازولو [5،1-a] بيرازين- 4 (5 يد)- اون واستخدامها بصفة منظمات تفارغية سلبية لمستقبلات ميجلور 2 |
| JO3367B1 (ar) | 2013-09-06 | 2019-03-13 | Janssen Pharmaceutica Nv | مركبات 2،1، 4- ثلاثي زولو [3،4-a] بيريدين واستخدامها بصفة منظمات تفارغية موجبة لمستقبلات ميجلور 2 |
| DK3431106T3 (da) | 2014-01-21 | 2021-03-15 | Janssen Pharmaceutica Nv | Kombinationer omfattende positive allosteriske modulatorer eller orthosteriske agonister af metabotrop glutamaterg subtype 2-receptor og anvendelse af disse |
| PT3096790T (pt) | 2014-01-21 | 2019-10-15 | Janssen Pharmaceutica Nv | Combinações compreendendo moduladores alostéricos positivos ou agonistas ortostéricos do recetor glutamatérgico metabotrópico do subtipo 2 e seu uso |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772301A (en) * | 1971-11-22 | 1973-11-13 | Warner Lambert Co | (4-substituted)4-(methylsulfinyl)methylcarbostyrils |
-
1976
- 1976-02-23 IE IE352/76A patent/IE43079B1/en unknown
- 1976-02-25 SE SE7602339A patent/SE434394B/xx not_active IP Right Cessation
- 1976-02-27 AU AU11476/76A patent/AU1147676A/en not_active Expired
- 1976-03-01 IL IL49126A patent/IL49126A0/xx unknown
- 1976-03-01 US US05/662,685 patent/US4066651A/en not_active Expired - Lifetime
- 1976-03-17 DK DK115376A patent/DK115376A/da unknown
- 1976-03-18 FI FI760729A patent/FI760729A7/fi not_active Application Discontinuation
- 1976-03-18 DD DD191915A patent/DD124117A5/xx unknown
- 1976-03-18 LU LU74594A patent/LU74594A1/xx unknown
- 1976-03-18 NL NL7602834A patent/NL7602834A/xx not_active Application Discontinuation
- 1976-03-19 CS CS761804A patent/CS188273B2/cs unknown
- 1976-03-19 DE DE19762611824 patent/DE2611824A1/de active Granted
- 1976-03-19 NO NO760993A patent/NO760993L/no unknown
- 1976-03-19 FR FR7608061A patent/FR2304342A1/fr active Granted
- 1976-03-19 PT PT64921A patent/PT64921B/pt unknown
- 1976-03-19 SU SU762337250A patent/SU648090A3/ru active
- 1976-03-19 HU HU76IE00000737A patent/HU172032B/hu unknown
- 1976-03-20 ES ES446234A patent/ES446234A1/es not_active Expired
- 1976-03-22 JP JP51031184A patent/JPS51118773A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| LU74594A1 (en:Method) | 1977-05-06 |
| FI760729A7 (en:Method) | 1976-09-21 |
| ES446234A1 (es) | 1977-10-01 |
| AU1147676A (en) | 1977-09-01 |
| CS188273B2 (en) | 1979-02-28 |
| JPS51118773A (en) | 1976-10-18 |
| US4066651A (en) | 1978-01-03 |
| FR2304342B1 (en:Method) | 1979-09-21 |
| IE43079L (en) | 1976-09-20 |
| PT64921A (en) | 1976-04-01 |
| SE434394B (sv) | 1984-07-23 |
| DD124117A5 (en:Method) | 1977-02-02 |
| FR2304342A1 (fr) | 1976-10-15 |
| SE7602339L (sv) | 1976-09-21 |
| IE43079B1 (en) | 1980-12-17 |
| IL49126A0 (en) | 1976-05-31 |
| DK115376A (da) | 1976-09-21 |
| DE2611824A1 (de) | 1976-09-30 |
| HU172032B (hu) | 1978-05-28 |
| NO760993L (en:Method) | 1976-09-21 |
| SU648090A3 (ru) | 1979-02-15 |
| DE2611824C2 (en:Method) | 1987-06-19 |
| NL7602834A (nl) | 1976-09-22 |
| PT64921B (en) | 1977-08-24 |
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