FI61701C - Foerfarande foer framstaellning av h2-histaminantagonistiska 2-amino-4-pyrimidonderivat - Google Patents
Foerfarande foer framstaellning av h2-histaminantagonistiska 2-amino-4-pyrimidonderivat Download PDFInfo
- Publication number
- FI61701C FI61701C FI762803A FI762803A FI61701C FI 61701 C FI61701 C FI 61701C FI 762803 A FI762803 A FI 762803A FI 762803 A FI762803 A FI 762803A FI 61701 C FI61701 C FI 61701C
- Authority
- FI
- Finland
- Prior art keywords
- pyrimidone
- methyl
- ethanol
- imidazolylmethylthio
- methylthio
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 claims description 30
- -1 2-thiazolyl group Chemical group 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 26
- 125000000031 ethylamino group Chemical group [H]C([H])([H])C([H])([H])N([H])[*] 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 229910052760 oxygen Chemical group 0.000 claims description 8
- 239000001301 oxygen Chemical group 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 6
- 125000005871 1,3-benzodioxolyl group Chemical group 0.000 claims description 5
- 239000000739 antihistaminic agent Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 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
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 125000004414 alkyl thio group Chemical group 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 2
- 125000002102 aryl alkyloxo group Chemical group 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 84
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 26
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 125000006497 3-methoxybenzyl group Chemical group [H]C1=C([H])C(=C([H])C(OC([H])([H])[H])=C1[H])C([H])([H])* 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 11
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 8
- 229960001340 histamine Drugs 0.000 description 8
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- DZGCGKFAPXFTNM-UHFFFAOYSA-N ethanol;hydron;chloride Chemical compound Cl.CCO DZGCGKFAPXFTNM-UHFFFAOYSA-N 0.000 description 6
- ZYBWTEQKHIADDQ-UHFFFAOYSA-N ethanol;methanol Chemical compound OC.CCO ZYBWTEQKHIADDQ-UHFFFAOYSA-N 0.000 description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- VTGOHKSTWXHQJK-UHFFFAOYSA-N pyrimidin-2-ol Chemical compound OC1=NC=CC=N1 VTGOHKSTWXHQJK-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 125000006495 3-trifluoromethyl benzyl group Chemical group [H]C1=C([H])C(=C([H])C(=C1[H])C([H])([H])*)C(F)(F)F 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 239000012258 stirred mixture Substances 0.000 description 4
- RUGQCWIFSGJAEE-UHFFFAOYSA-N 2-[(5-methylimidazol-1-yl)methylsulfanyl]ethanamine Chemical compound CC1=CN=CN1CSCCN RUGQCWIFSGJAEE-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- ZEMGGZBWXRYJHK-UHFFFAOYSA-N thiouracil Chemical compound O=C1C=CNC(=S)N1 ZEMGGZBWXRYJHK-UHFFFAOYSA-N 0.000 description 3
- WAIHMWWSWLOHNH-UHFFFAOYSA-N 2-(1,3-thiazol-2-ylmethylsulfanyl)ethanamine Chemical compound NCCSCC1=NC=CS1 WAIHMWWSWLOHNH-UHFFFAOYSA-N 0.000 description 2
- FFAUPXCZQKDBCY-UHFFFAOYSA-N 2-sulfanylidene-5-[[3-(trifluoromethyl)phenyl]methyl]-1h-pyrimidin-4-one Chemical compound FC(F)(F)C1=CC=CC(CC=2C(NC(=S)NC=2)=O)=C1 FFAUPXCZQKDBCY-UHFFFAOYSA-N 0.000 description 2
- 125000003852 3-chlorobenzyl group Chemical group [H]C1=C([H])C(=C([H])C(Cl)=C1[H])C([H])([H])* 0.000 description 2
- 125000006283 4-chlorobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1Cl)C([H])([H])* 0.000 description 2
- UQOLDXDLRIVWNO-UHFFFAOYSA-N 5-[(3-chlorophenyl)methyl]-2-sulfanylidene-1h-pyrimidin-4-one Chemical compound ClC1=CC=CC(CC=2C(NC(=S)NC=2)=O)=C1 UQOLDXDLRIVWNO-UHFFFAOYSA-N 0.000 description 2
- 102000003710 Histamine H2 Receptors Human genes 0.000 description 2
- 108090000050 Histamine H2 Receptors Proteins 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000001350 alkyl halides Chemical class 0.000 description 2
- 125000006309 butyl amino group Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- WORJEOGGNQDSOE-UHFFFAOYSA-N chloroform;methanol Chemical compound OC.ClC(Cl)Cl WORJEOGGNQDSOE-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 2
- 230000027119 gastric acid secretion Effects 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 238000007912 intraperitoneal administration Methods 0.000 description 2
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000012312 sodium hydride Substances 0.000 description 2
- 229910000104 sodium hydride Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229950000329 thiouracil Drugs 0.000 description 2
- MTVUEWBUJJLDPS-UHFFFAOYSA-N 1h-pyrimidin-2-one;dihydrochloride Chemical compound Cl.Cl.O=C1N=CC=CN1 MTVUEWBUJJLDPS-UHFFFAOYSA-N 0.000 description 1
- DNCYBUMDUBHIJZ-UHFFFAOYSA-N 1h-pyrimidin-6-one Chemical compound O=C1C=CN=CN1 DNCYBUMDUBHIJZ-UHFFFAOYSA-N 0.000 description 1
- QKVROWZQJVDFSO-UHFFFAOYSA-N 2-(2-methylimidazol-1-yl)ethanamine Chemical compound CC1=NC=CN1CCN QKVROWZQJVDFSO-UHFFFAOYSA-N 0.000 description 1
- UMCHIQCDVOOJLO-UHFFFAOYSA-N 2-[(3-bromopyridin-2-yl)methylsulfanyl]ethanamine Chemical compound NCCSCC1=NC=CC=C1Br UMCHIQCDVOOJLO-UHFFFAOYSA-N 0.000 description 1
- UUOLETYDNTVQDY-UHFFFAOYSA-N 2-chloro-3-nitropyridine Chemical compound [O-][N+](=O)C1=CC=CN=C1Cl UUOLETYDNTVQDY-UHFFFAOYSA-N 0.000 description 1
- 125000006282 2-chlorobenzyl group Chemical group [H]C1=C([H])C(Cl)=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 125000006512 3,4-dichlorobenzyl group Chemical group [H]C1=C(Cl)C(Cl)=C([H])C(=C1[H])C([H])([H])* 0.000 description 1
- 125000002774 3,4-dimethoxybenzyl group Chemical group [H]C1=C([H])C(=C([H])C(OC([H])([H])[H])=C1OC([H])([H])[H])C([H])([H])* 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- 125000004179 3-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(Cl)=C1[H] 0.000 description 1
- DYBCZGAECZNGOJ-UHFFFAOYSA-N 4-(3-aminopyridin-2-yl)butanenitrile Chemical compound NC1=CC=CN=C1CCCC#N DYBCZGAECZNGOJ-UHFFFAOYSA-N 0.000 description 1
- XORZWTXJPBOHGJ-UHFFFAOYSA-N 4-(3-hydroxypyridin-2-yl)butanenitrile Chemical compound OC1=CC=CN=C1CCCC#N XORZWTXJPBOHGJ-UHFFFAOYSA-N 0.000 description 1
- AISUFNDOCWBLFH-UHFFFAOYSA-N 4-(3-nitropyridin-2-yl)butanenitrile;hydrochloride Chemical compound Cl.[O-][N+](=O)C1=CC=CN=C1CCCC#N AISUFNDOCWBLFH-UHFFFAOYSA-N 0.000 description 1
- PHICNKHKQHRGQT-UHFFFAOYSA-N 5-[(2-chlorophenyl)methyl]-2-methylsulfanyl-1h-pyrimidin-6-one Chemical compound O=C1NC(SC)=NC=C1CC1=CC=CC=C1Cl PHICNKHKQHRGQT-UHFFFAOYSA-N 0.000 description 1
- VBSUMUVAIDPOBM-UHFFFAOYSA-N 5-[(2-chlorophenyl)methyl]-2-sulfanylidene-1h-pyrimidin-4-one Chemical compound ClC1=CC=CC=C1CC1=CNC(=S)NC1=O VBSUMUVAIDPOBM-UHFFFAOYSA-N 0.000 description 1
- UEFJWIKJEKTWBZ-UHFFFAOYSA-N 5-[(3,4-dichlorophenyl)methyl]-2-sulfanylidene-1h-pyrimidin-4-one Chemical compound C1=C(Cl)C(Cl)=CC=C1CC1=CNC(=S)NC1=O UEFJWIKJEKTWBZ-UHFFFAOYSA-N 0.000 description 1
- PUBXGFYONWMLRW-UHFFFAOYSA-N 5-[(3,4-dimethoxyphenyl)methyl]-2-sulfanylidene-1h-pyrimidin-4-one Chemical compound C1=C(OC)C(OC)=CC=C1CC1=CNC(=S)NC1=O PUBXGFYONWMLRW-UHFFFAOYSA-N 0.000 description 1
- GTNLXXHQMVTSHZ-UHFFFAOYSA-N 5-[(3-ethoxyphenyl)methyl]-2-methylsulfanyl-1h-pyrimidin-6-one Chemical compound CCOC1=CC=CC(CC=2C(NC(SC)=NC=2)=O)=C1 GTNLXXHQMVTSHZ-UHFFFAOYSA-N 0.000 description 1
- XPCUMHPHTQRVNI-UHFFFAOYSA-N 5-[(3-ethoxyphenyl)methyl]-2-sulfanylidene-1h-pyrimidin-4-one Chemical compound CCOC1=CC=CC(CC=2C(NC(=S)NC=2)=O)=C1 XPCUMHPHTQRVNI-UHFFFAOYSA-N 0.000 description 1
- JRMUVFQFLGCBCV-UHFFFAOYSA-N 5-[(3-phenylmethoxyphenyl)methyl]-2-sulfanylidene-1h-pyrimidin-4-one Chemical compound O=C1NC(=S)NC=C1CC1=CC=CC(OCC=2C=CC=CC=2)=C1 JRMUVFQFLGCBCV-UHFFFAOYSA-N 0.000 description 1
- XYJYTCCZTNWCRR-UHFFFAOYSA-N 5-phenylmethoxy-2-sulfanylidene-1h-pyrimidin-4-one Chemical compound O=C1NC(=S)NC=C1OCC1=CC=CC=C1 XYJYTCCZTNWCRR-UHFFFAOYSA-N 0.000 description 1
- MUXBDOZXMWWJQX-UHFFFAOYSA-N COC1=CC(CC=2C(NC(NC2)=S)=O)=CC(C1)(OC)OC Chemical compound COC1=CC(CC=2C(NC(NC2)=S)=O)=CC(C1)(OC)OC MUXBDOZXMWWJQX-UHFFFAOYSA-N 0.000 description 1
- 101710190411 Chalcone synthase A Proteins 0.000 description 1
- RCNZXGFVDKWKMX-UHFFFAOYSA-N Cl.Cl.CC1=CN=CN1CSCCNC1=NC=C(C(N1)=O)C(C1=CC=CC=C1)F Chemical compound Cl.Cl.CC1=CN=CN1CSCCNC1=NC=C(C(N1)=O)C(C1=CC=CC=C1)F RCNZXGFVDKWKMX-UHFFFAOYSA-N 0.000 description 1
- RUKVTFWIHDSBLG-UHFFFAOYSA-N Cl.Cl.CC1=CN=CN1CSCCNC1=NC=C(C(N1)=O)CC=1CC(C=CC1)(OC)OC Chemical compound Cl.Cl.CC1=CN=CN1CSCCNC1=NC=C(C(N1)=O)CC=1CC(C=CC1)(OC)OC RUKVTFWIHDSBLG-UHFFFAOYSA-N 0.000 description 1
- YKNBSIAMTUIPJT-UHFFFAOYSA-N ClC1=C(CC=2C(S(C=CC2)=N)C)C=CC=C1 Chemical compound ClC1=C(CC=2C(S(C=CC2)=N)C)C=CC=C1 YKNBSIAMTUIPJT-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 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 1
- QCVKRITVCDWUPM-UHFFFAOYSA-N N-butyl-3-methoxypyridin-2-amine Chemical compound COC=1C(=NC=CC=1)NCCCC QCVKRITVCDWUPM-UHFFFAOYSA-N 0.000 description 1
- MOMWFXLCFJOAFX-UHFFFAOYSA-N OOOOOOOO Chemical compound OOOOOOOO MOMWFXLCFJOAFX-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- XLUXHEZIGIDTCC-UHFFFAOYSA-N acetonitrile;ethyl acetate Chemical compound CC#N.CCOC(C)=O XLUXHEZIGIDTCC-UHFFFAOYSA-N 0.000 description 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 description 1
- 229940125715 antihistaminic agent Drugs 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000003935 benzaldehydes Chemical class 0.000 description 1
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzenecarboxaldehyde Natural products O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 1
- 125000000440 benzylamino group Chemical group [H]N(*)C([H])([H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- RIMGDBZXWSGBQN-UHFFFAOYSA-N burimamide Chemical compound CNC(=S)NCCCCC1=CN=C[N]1 RIMGDBZXWSGBQN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- YJJLOESDBPRZIP-UHFFFAOYSA-N diethyl 2-(2-cyanoethyl)propanedioate Chemical compound CCOC(=O)C(CCC#N)C(=O)OCC YJJLOESDBPRZIP-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- WYUFIWZFINOOEE-UHFFFAOYSA-N ethanol;1-methoxyethanol Chemical compound CCO.COC(C)O WYUFIWZFINOOEE-UHFFFAOYSA-N 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- PHSWWKXTGAJPCQ-UHFFFAOYSA-N ethyl 2-phenylmethoxyacetate Chemical compound CCOC(=O)COCC1=CC=CC=C1 PHSWWKXTGAJPCQ-UHFFFAOYSA-N 0.000 description 1
- OUHPHSYPKKLTKJ-UHFFFAOYSA-N ethyl 3-[3-(trifluoromethyl)phenyl]propanoate Chemical compound CCOC(=O)CCC1=CC=CC(C(F)(F)F)=C1 OUHPHSYPKKLTKJ-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 210000004211 gastric acid Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- YECBIJXISLIIDS-UHFFFAOYSA-N mepyramine Chemical compound C1=CC(OC)=CC=C1CN(CCN(C)C)C1=CC=CC=N1 YECBIJXISLIIDS-UHFFFAOYSA-N 0.000 description 1
- 229960000582 mepyramine Drugs 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- DGEYTDCFMQMLTH-UHFFFAOYSA-N methanol;propan-2-ol Chemical compound OC.CC(C)O DGEYTDCFMQMLTH-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000005415 substituted alkoxy group Chemical group 0.000 description 1
- YALHCTUQSQRCSX-UHFFFAOYSA-N sulfane sulfuric acid Chemical group S.OS(O)(=O)=O YALHCTUQSQRCSX-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/60—Three or more oxygen or sulfur atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/56—One oxygen atom and one sulfur atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4034175 | 1975-10-02 | ||
| GB4034175 | 1975-10-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI762803A7 FI762803A7 (enrdf_load_stackoverflow) | 1977-04-03 |
| FI61701B FI61701B (fi) | 1982-05-31 |
| FI61701C true FI61701C (fi) | 1982-09-10 |
Family
ID=10414412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI762803A FI61701C (fi) | 1975-10-02 | 1976-10-01 | Foerfarande foer framstaellning av h2-histaminantagonistiska 2-amino-4-pyrimidonderivat |
Country Status (36)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MW5076A1 (en) * | 1975-12-29 | 1978-02-08 | Smith Kline French Lab | Pharmacologicalle active compounds |
| NZ186511A (en) | 1977-03-19 | 1980-11-14 | Smith Kline French Lab | 3-substituted alkylamino-6-substituted alkyl-1,2,4-triazin-5-ones and pharmaceutical compositions 3-substituted thio-1,2,4-triazin-5-ones |
| US4165378A (en) | 1977-04-20 | 1979-08-21 | Ici Americas Inc. | Guanidine derivatives of imidazoles and thiazoles |
| GR62452B (en) | 1977-04-20 | 1979-04-12 | Ici Ltd | Preparation process of guanidine derivatives |
| JPS54104816A (en) * | 1978-01-27 | 1979-08-17 | Memorex Corp | Magnetic recorder tape reel |
| IN151188B (enrdf_load_stackoverflow) * | 1978-02-13 | 1983-03-05 | Smith Kline French Lab | |
| IL57005A (en) * | 1978-04-11 | 1983-11-30 | Smith Kline French Lab | Process for the preparation of 2-amino pyrimid-4-one derivatives and novel 2-nitroaminopyrimid-4-ones as intermediates therefor |
| ZA792608B (en) * | 1978-05-30 | 1980-06-25 | Smith Kline French Lab | Nitro compounds |
| ZA793443B (en) * | 1978-07-26 | 1980-12-31 | Glaxo Group Ltd | Heterocyclic derivatives |
| US4374836A (en) | 1978-10-16 | 1983-02-22 | Imperial Chemical Industries Ltd. | Antisecretory heterocyclic derivatives, process for their manufacture and pharmaceutical compositions containing them |
| US4496567A (en) * | 1978-11-13 | 1985-01-29 | Smith Kline & French Laboratories Limited | Phenyl alkylaminopyrimidones |
| EP0014057B1 (en) | 1979-01-18 | 1985-01-02 | Imperial Chemical Industries Plc | Guanidine derivatives, processes for their manufacture and pharmaceutical compositions containing them |
| US4521418A (en) * | 1979-02-21 | 1985-06-04 | Smith Kline & French Laboratories Limited | Guanidinothiazolyl derivatives |
| JPS55145683A (en) * | 1979-04-26 | 1980-11-13 | Smith Kline French Lab | Pyrimidone derivative |
| CA1155842A (en) * | 1980-03-29 | 1983-10-25 | Thomas H. Brown | Compounds |
| ZW21281A1 (en) * | 1980-10-01 | 1981-11-18 | Smith Kline French Lab | Amine derivatives |
| IE53068B1 (en) * | 1981-06-15 | 1988-05-25 | Merck & Co Inc | Diamino isothiazole-1-oxides and -1,1-dioxides as gastic secretion inhibitors |
| PT75074B (en) * | 1981-06-27 | 1986-02-26 | Smith Kline French Lab | Process for preparing certain pyrimidone derivatives and compositions containing them |
| CA1206151A (en) * | 1981-12-28 | 1986-06-17 | Richard P. Pioch | Pyrimidone anti-ulcer agents |
| JPS5993074A (ja) * | 1982-10-01 | 1984-05-29 | スミス・クライン・アンド・フレンチ・ラボラトリ−ス・リミテツド | ピリミドン誘導体 |
| DE8309239U1 (de) * | 1983-03-29 | 1983-09-29 | Basf Ag, 6700 Ludwigshafen | Bandspule, insbesondere fuer magnetbaender |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1397436A (en) * | 1972-09-05 | 1975-06-11 | Smith Kline French Lab | Heterocyclic n-cyanoguinidines |
| GB1419994A (en) * | 1973-05-03 | 1976-01-07 | Smith Kline French Lab | Heterocyclicalkylaminotheterocyclic compounds methods for their preparation and compositions comprising them |
-
1976
- 1976-09-06 IN IN1633/CAL/76A patent/IN146736B/en unknown
- 1976-09-07 NL NL7609917A patent/NL7609917A/xx unknown
- 1976-09-07 NZ NZ181959A patent/NZ181959A/xx unknown
- 1976-09-10 MW MW34/76A patent/MW3476A1/xx unknown
- 1976-09-14 ZA ZA765498A patent/ZA765498B/xx unknown
- 1976-09-14 PT PT65590A patent/PT65590B/pt unknown
- 1976-09-14 IT IT27192/76A patent/IT1070839B/it active
- 1976-09-16 IL IL50503A patent/IL50503A/xx unknown
- 1976-09-20 SE SE7610409A patent/SE431872B/xx not_active IP Right Cessation
- 1976-09-22 BE BE170830A patent/BE846452A/xx not_active IP Right Cessation
- 1976-09-24 AT AT711976A patent/AT358045B/de not_active IP Right Cessation
- 1976-09-24 PH PH18943A patent/PH13921A/en unknown
- 1976-09-24 FR FR7628824A patent/FR2326192A1/fr active Granted
- 1976-09-27 CS CS766222A patent/CS203003B2/cs unknown
- 1976-09-28 DE DE2643670A patent/DE2643670C2/de not_active Expired
- 1976-09-28 CA CA262,162A patent/CA1067076A/en not_active Expired
- 1976-09-28 YU YU02372/76A patent/YU237276A/xx unknown
- 1976-09-28 GR GR51794A patent/GR61307B/el unknown
- 1976-09-29 IE IE2154/76A patent/IE44845B1/en unknown
- 1976-09-29 OA OA55946A patent/OA05445A/xx unknown
- 1976-09-30 AU AU18295/76A patent/AU504897B2/en not_active Expired
- 1976-09-30 DD DD195067A patent/DD126563A5/xx unknown
- 1976-09-30 AR AR264926A patent/AR221682A1/es active
- 1976-10-01 MX MX764951U patent/MX4614E/es unknown
- 1976-10-01 ZM ZM121/76A patent/ZM12176A1/xx unknown
- 1976-10-01 HU HU76SI1543A patent/HU175537B/hu unknown
- 1976-10-01 FI FI762803A patent/FI61701C/fi not_active IP Right Cessation
- 1976-10-01 DK DK442476A patent/DK442476A/da not_active Application Discontinuation
- 1976-10-01 LU LU75922A patent/LU75922A1/xx unknown
- 1976-10-01 JP JP51118904A patent/JPS5246087A/ja active Granted
- 1976-10-01 NO NO763371A patent/NO145792C/no unknown
- 1976-10-01 PL PL1976192809A patent/PL105828B1/pl unknown
- 1976-10-01 ES ES452060A patent/ES452060A1/es not_active Expired
- 1976-10-01 CH CH1248276A patent/CH625801A5/de not_active IP Right Cessation
- 1976-10-01 BG BG034338A patent/BG25224A3/xx unknown
- 1976-10-02 RO RO7687887A patent/RO73511A/ro unknown
-
1978
- 1978-12-11 IT IT7830708A patent/IT7830708A0/it unknown
-
1980
- 1980-12-09 JP JP55174447A patent/JPS609755B2/ja not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: SMITH KLINE & FRENCH LABORATORIES |