CS216529B2 - Method of making the 3-substituted hexahydropyridimo /1,2-a/azeoins - Google Patents
Method of making the 3-substituted hexahydropyridimo /1,2-a/azeoins Download PDFInfo
- Publication number
- CS216529B2 CS216529B2 CS803260A CS326080A CS216529B2 CS 216529 B2 CS216529 B2 CS 216529B2 CS 803260 A CS803260 A CS 803260A CS 326080 A CS326080 A CS 326080A CS 216529 B2 CS216529 B2 CS 216529B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- formula
- compound
- defined above
- alkyl
- azepine
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 48
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 44
- 150000003839 salts Chemical class 0.000 claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000001257 hydrogen Substances 0.000 claims abstract description 11
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 8
- 150000002825 nitriles Chemical class 0.000 claims abstract description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 6
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims abstract description 5
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims abstract description 5
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 64
- 229910052799 carbon Inorganic materials 0.000 claims description 25
- 239000002253 acid Substances 0.000 claims description 9
- XYOVOXDWRFGKEX-UHFFFAOYSA-N azepine Chemical compound N1C=CC=CC=C1 XYOVOXDWRFGKEX-UHFFFAOYSA-N 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 5
- XEVRDFDBXJMZFG-UHFFFAOYSA-N carbonyl dihydrazine Chemical compound NNC(=O)NN XEVRDFDBXJMZFG-UHFFFAOYSA-N 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- GTLJSJNKRLFVSJ-UHFFFAOYSA-N 3,4,5,6-tetrahydro-2h-azepin-7-amine Chemical class N=C1CCCCCN1 GTLJSJNKRLFVSJ-UHFFFAOYSA-N 0.000 claims description 3
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 150000001408 amides Chemical class 0.000 claims description 2
- LTMHNWPUDSTBKD-UHFFFAOYSA-N diethyl 2-(ethoxymethylidene)propanedioate Chemical compound CCOC=C(C(=O)OCC)C(=O)OCC LTMHNWPUDSTBKD-UHFFFAOYSA-N 0.000 claims description 2
- XWIUIRQSQROZGJ-UHFFFAOYSA-N ethyl 2-(2-formylphenyl)acetate Chemical compound CCOC(=O)CC1=CC=CC=C1C=O XWIUIRQSQROZGJ-UHFFFAOYSA-N 0.000 claims description 2
- OKANYBNORCUPKZ-UHFFFAOYSA-N ethyl 2-ethyl-3-oxobutanoate Chemical compound CCOC(=O)C(CC)C(C)=O OKANYBNORCUPKZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000007127 saponification reaction Methods 0.000 claims description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims 2
- TWFWQBPKFXUCJF-UHFFFAOYSA-N 3h-pyrimido[1,2-a]azepin-4-one Chemical compound C1=CC=CN2C(=O)CC=NC2=C1 TWFWQBPKFXUCJF-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 238000001640 fractional crystallisation Methods 0.000 claims 1
- GBXXQIFSTDLCCT-UHFFFAOYSA-N pyrimido[1,2-a]azepine Chemical class C1=CC=CC=C2N=CC=CN21 GBXXQIFSTDLCCT-UHFFFAOYSA-N 0.000 abstract description 2
- 206010002383 Angina Pectoris Diseases 0.000 abstract 1
- 230000001131 transforming effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 28
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 27
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 27
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 14
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 238000002844 melting Methods 0.000 description 12
- 230000008018 melting Effects 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 239000003921 oil Substances 0.000 description 10
- 239000011541 reaction mixture Substances 0.000 description 9
- 239000013078 crystal Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 7
- 239000000155 melt Substances 0.000 description 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- -1 3-substituted hexahydropyrimido (1,2-a) azepines Chemical class 0.000 description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000003257 anti-anginal effect Effects 0.000 description 3
- 125000004185 ester group Chemical group 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000000825 pharmaceutical preparation Substances 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 2
- FVZLXIARAAOVCZ-UHFFFAOYSA-N 1h-azepine-3-carboxylic acid Chemical compound OC(=O)C1=CNC=CC=C1 FVZLXIARAAOVCZ-UHFFFAOYSA-N 0.000 description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- APIXJSLKIYYUKG-UHFFFAOYSA-N 3 Isobutyl 1 methylxanthine Chemical compound O=C1N(C)C(=O)N(CC(C)C)C2=C1N=CN2 APIXJSLKIYYUKG-UHFFFAOYSA-N 0.000 description 2
- HEAZNFAEDVOXHC-UHFFFAOYSA-N 4-oxo-7,8,9,10-tetrahydro-6h-pyrimido[1,2-a]azepine-3-carbohydrazide Chemical compound C1CCCCN2C(=O)C(C(=O)NN)=CN=C21 HEAZNFAEDVOXHC-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 2
- 239000005695 Ammonium acetate Substances 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 229940043376 ammonium acetate Drugs 0.000 description 2
- 235000019257 ammonium acetate Nutrition 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 150000003857 carboxamides Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- KTMGNAIGXYODKQ-UHFFFAOYSA-N ethyl 2-cyano-3-ethoxyprop-2-enoate Chemical compound CCOC=C(C#N)C(=O)OCC KTMGNAIGXYODKQ-UHFFFAOYSA-N 0.000 description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- ALJQINSLSYSISP-UHFFFAOYSA-N n-[(4-methoxyphenyl)diazenyl]-n-methylacetamide Chemical compound COC1=CC=C(N=NN(C)C(C)=O)C=C1 ALJQINSLSYSISP-UHFFFAOYSA-N 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- RUUOPSRRIKJHNH-UHFFFAOYSA-N pyridazine-3-carboxylic acid Chemical compound OC(=O)C1=CC=CN=N1 RUUOPSRRIKJHNH-UHFFFAOYSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- LRANPJDWHYRCER-UHFFFAOYSA-N 1,2-diazepine Chemical compound N1C=CC=CC=N1 LRANPJDWHYRCER-UHFFFAOYSA-N 0.000 description 1
- DTRBIIDYMYVRNE-UHFFFAOYSA-N 1h-azepine-2-carboxylic acid Chemical compound OC(=O)C1=CC=CC=CN1 DTRBIIDYMYVRNE-UHFFFAOYSA-N 0.000 description 1
- ADLRXOVAMNULLA-UHFFFAOYSA-N 3,4,5,6-tetrahydro-2h-azepin-2-amine Chemical compound NC1CCCCC=N1 ADLRXOVAMNULLA-UHFFFAOYSA-N 0.000 description 1
- WNHPMKYMPWMAIT-UHFFFAOYSA-N 3,4,5,6-tetrahydro-2h-azepine Chemical compound C1CCC=NCC1 WNHPMKYMPWMAIT-UHFFFAOYSA-N 0.000 description 1
- WURIPXVKHXQECZ-UHFFFAOYSA-N 3-phenyl-7,8,9,10-tetrahydro-6h-pyrimido[1,2-a]azepin-2-one Chemical compound O=C1N=C2CCCCCN2C=C1C1=CC=CC=C1 WURIPXVKHXQECZ-UHFFFAOYSA-N 0.000 description 1
- FUXVDLFZVFUNLF-UHFFFAOYSA-N 4-imino-7,8,9,10-tetrahydro-6h-pyrimido[1,2-a]azepine-3-carboxamide Chemical compound C1CCCCN2C(=N)C(C(=O)N)=CN=C21 FUXVDLFZVFUNLF-UHFFFAOYSA-N 0.000 description 1
- DNXIQMQGKSQHPC-UHFFFAOYSA-N 7-methoxy-3,4,5,6-tetrahydro-2h-azepine Chemical compound COC1=NCCCCC1 DNXIQMQGKSQHPC-UHFFFAOYSA-N 0.000 description 1
- COWHMHWSHQPEAB-UHFFFAOYSA-N 7-methyl-3,4,5,6-tetrahydro-2h-azepin-2-amine Chemical compound CC1=NC(N)CCCC1 COWHMHWSHQPEAB-UHFFFAOYSA-N 0.000 description 1
- 229930008281 A03AD01 - Papaverine Natural products 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 206010052895 Coronary artery insufficiency Diseases 0.000 description 1
- YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical class Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 description 1
- GUGCLZQUEANZKP-UHFFFAOYSA-N OC(=O)C1=NNC=CC=C1 Chemical compound OC(=O)C1=NNC=CC=C1 GUGCLZQUEANZKP-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- GXBMIBRIOWHPDT-UHFFFAOYSA-N Vasopressin Natural products N1C(=O)C(CC=2C=C(O)C=CC=2)NC(=O)C(N)CSSCC(C(=O)N2C(CCC2)C(=O)NC(CCCN=C(N)N)C(=O)NCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(CCC(N)=O)NC(=O)C1CC1=CC=CC=C1 GXBMIBRIOWHPDT-UHFFFAOYSA-N 0.000 description 1
- 102000002852 Vasopressins Human genes 0.000 description 1
- 108010004977 Vasopressins Proteins 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000001350 alkyl halides Chemical group 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- 229940100198 alkylating agent Drugs 0.000 description 1
- 125000006295 amino methylene group Chemical group [H]N(*)C([H])([H])* 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 239000006286 aqueous extract Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- KBZOIRJILGZLEJ-LGYYRGKSSA-N argipressin Chemical compound C([C@H]1C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CSSC[C@@H](C(N[C@@H](CC=2C=CC(O)=CC=2)C(=O)N1)=O)N)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCN=C(N)N)C(=O)NCC(N)=O)C1=CC=CC=C1 KBZOIRJILGZLEJ-LGYYRGKSSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 125000005392 carboxamide group Chemical group NC(=O)* 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000011097 chromatography purification Methods 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 150000008050 dialkyl sulfates Chemical class 0.000 description 1
- WLXALCKAKGDNAT-UHFFFAOYSA-N diazoethane Chemical compound CC=[N+]=[N-] WLXALCKAKGDNAT-UHFFFAOYSA-N 0.000 description 1
- DENRZWYUOJLTMF-UHFFFAOYSA-N diethyl sulfate Chemical compound CCOS(=O)(=O)OCC DENRZWYUOJLTMF-UHFFFAOYSA-N 0.000 description 1
- 229940008406 diethyl sulfate Drugs 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- MZGQKXRELFNSMJ-UHFFFAOYSA-M ethyl 1-methyl-4-oxo-7,8,9,10-tetrahydro-6h-pyrimido[1,2-a]azepin-1-ium-3-carboxylate;iodide Chemical compound [I-].C1CCCCN2C(=O)C(C(=O)OCC)=C[N+](C)=C21 MZGQKXRELFNSMJ-UHFFFAOYSA-M 0.000 description 1
- VAMMBAKPVWEXCN-UHFFFAOYSA-N ethyl 6-methyl-4-oxo-7,8,9,10-tetrahydro-6h-pyrimido[1,2-a]azepine-3-carboxylate;hydrochloride Chemical compound Cl.C1CCCC(C)N2C(=O)C(C(=O)OCC)=CN=C21 VAMMBAKPVWEXCN-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000001990 intravenous administration 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
- 150000002576 ketones Chemical class 0.000 description 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- XQYZDYMELSJDRZ-UHFFFAOYSA-N papavarine Natural products C1=C(OC)C(OC)=CC=C1CC1=NC=CC2=CC(OC)=C(OC)C=C12 XQYZDYMELSJDRZ-UHFFFAOYSA-N 0.000 description 1
- 229960001789 papaverine Drugs 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical class OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical class OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 229960003726 vasopressin Drugs 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hospice & Palliative Care (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU79CI1931A HU177184B (en) | 1979-05-11 | 1979-05-11 | Process for producing 2,3- and 3,4-disubstituted-hexahydro-pyrimido-square bracket-1,2-a-square bracket closed-asepines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS216529B2 true CS216529B2 (en) | 1982-11-26 |
Family
ID=10994746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS803260A CS216529B2 (en) | 1979-05-11 | 1980-05-08 | Method of making the 3-substituted hexahydropyridimo /1,2-a/azeoins |
Country Status (27)
| Country | Link |
|---|---|
| US (1) | US4404205A (de) |
| JP (1) | JPS5618984A (de) |
| AR (1) | AR228136A1 (de) |
| AT (1) | AT390615B (de) |
| AU (1) | AU541505B2 (de) |
| BE (1) | BE883216A (de) |
| CA (1) | CA1143729A (de) |
| CH (1) | CH649552A5 (de) |
| CS (1) | CS216529B2 (de) |
| DD (1) | DD150611A5 (de) |
| DE (1) | DE3017565A1 (de) |
| DK (1) | DK152500C (de) |
| ES (1) | ES491360A0 (de) |
| FI (1) | FI70217C (de) |
| FR (2) | FR2456106A1 (de) |
| GB (1) | GB2051047B (de) |
| GR (1) | GR68520B (de) |
| HU (1) | HU177184B (de) |
| IL (1) | IL60026A (de) |
| IT (1) | IT1147733B (de) |
| LU (1) | LU82436A1 (de) |
| NL (1) | NL8002683A (de) |
| NO (1) | NO154427C (de) |
| PL (1) | PL123691B1 (de) |
| PT (1) | PT71212A (de) |
| SE (1) | SE436883B (de) |
| SU (1) | SU981319A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU191192B (en) * | 1982-11-16 | 1987-01-28 | Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt,Hu | Process for producing new azepino /1,2-a/ pyrimidine derivatives of bronchodilating activity and acid additional salts thereof and pharmaceiutical compositions containing them |
| US11681227B2 (en) * | 2019-02-25 | 2023-06-20 | Alex P. G. Robinson | Enhanced EUV photoresist materials, formulations and processes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE451733C (de) | 1923-07-21 | 1927-11-03 | A E Tschitschibabin Dr | Verfahren zur Darstellung von dicyklischen und polycyklischen Verbindungen, die hydrierte oder nichthydrierte Imidazol- oder Pyrimidinkerne enthalten |
| US3002000A (en) * | 1958-11-08 | 1961-09-26 | Bayer Ag | 1,2-alkylene-dihydropyrimidone-6, and 1,2-alkylene-imidazolinones-(5) |
| AT286990B (de) * | 1966-11-02 | 1971-01-11 | Chinoin Gyogyszer Es Vegyeszet | Verfahren zur Herstellung von neuen Homopyrimidazol-Derivaten sowie von deren Salzen |
| BE788601A (fr) | 1971-09-10 | 1973-03-08 | Takeda Chemical Industries Ltd | Procede de preparation de derives de pyrimidine |
| HU167676B (de) * | 1972-11-29 | 1975-11-28 |
-
1979
- 1979-05-11 HU HU79CI1931A patent/HU177184B/hu not_active IP Right Cessation
-
1980
- 1980-05-03 GR GR61854A patent/GR68520B/el unknown
- 1980-05-08 SE SE8003478A patent/SE436883B/sv not_active IP Right Cessation
- 1980-05-08 DE DE19803017565 patent/DE3017565A1/de not_active Withdrawn
- 1980-05-08 CS CS803260A patent/CS216529B2/cs unknown
- 1980-05-08 IL IL60026A patent/IL60026A/xx unknown
- 1980-05-08 SU SU802921150A patent/SU981319A1/ru active
- 1980-05-09 LU LU82436A patent/LU82436A1/de unknown
- 1980-05-09 BE BE0/200549A patent/BE883216A/fr not_active IP Right Cessation
- 1980-05-09 NO NO801377A patent/NO154427C/no unknown
- 1980-05-09 GB GB8015418A patent/GB2051047B/en not_active Expired
- 1980-05-09 AR AR280968A patent/AR228136A1/es active
- 1980-05-09 CH CH3662/80A patent/CH649552A5/de not_active IP Right Cessation
- 1980-05-09 JP JP6161580A patent/JPS5618984A/ja active Pending
- 1980-05-09 IT IT67722/80A patent/IT1147733B/it active
- 1980-05-09 AU AU58277/80A patent/AU541505B2/en not_active Ceased
- 1980-05-09 DD DD80220985A patent/DD150611A5/de not_active IP Right Cessation
- 1980-05-09 FI FI801514A patent/FI70217C/fi not_active IP Right Cessation
- 1980-05-09 AT AT0247380A patent/AT390615B/de not_active IP Right Cessation
- 1980-05-09 US US06/148,234 patent/US4404205A/en not_active Expired - Lifetime
- 1980-05-09 FR FR8010479A patent/FR2456106A1/fr active Granted
- 1980-05-09 ES ES491360A patent/ES491360A0/es active Granted
- 1980-05-09 NL NL8002683A patent/NL8002683A/nl not_active Application Discontinuation
- 1980-05-09 PT PT71212A patent/PT71212A/pt unknown
- 1980-05-09 CA CA000351665A patent/CA1143729A/en not_active Expired
- 1980-05-09 DK DK204780A patent/DK152500C/da not_active IP Right Cessation
- 1980-05-10 PL PL1980224165A patent/PL123691B1/pl unknown
-
1981
- 1981-04-08 FR FR8107052A patent/FR2480602A1/fr active Granted
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