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Volumn 10, Issue 5, 2002, Pages 1275-1280
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A convenient synthesis and hepatoprotective activity of imidazo[1,2-c]pyrimido[5,4-e]pyrimidine, tetraazaacenaphthene and tetraazaphenalene from cyclic ketene aminals through tandem addition-cyclization reactions
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Author keywords
[No Author keywords available]
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Indexed keywords
2,8 DIETHYL 3,9 DITHIOXO 2,3,5,6,8,9 HEXAHYDRO 1H,4H,7H 2,3A,6A,8 TETRAAZAACEPHENALENE 1,7 DIONE;
4,7 BIS(4 FLUOROPHENYL) 5,8 DITHIOXO 1,2,4,5,7,8 HEXAHYDRO 3H,6H 2A,4,7,8A TETRAAZAACENAPHTHENE 3,6 DIONE;
4,7 DIETHYL 5,8 DITHIOXO 1,2,4,5,7,8 HEXAHYDRO 3H,6H 2A,4,7,8A TETRAAZAACENAPHTHENE 3,6 DIONE;
4,7 DIPHENYL 5,8 DITHIOXO 1,2,4,5,7,8 HEXAHYDRO 3H,6H 2A,4,7,8A TETRAAZAACENAPHTHENE 3,6 DIONE;
6,9 BIS(3 CHLOROPHENYL) 8 (3 CHLOROPHENYLIMINO) 5 THIOXO 2,3,5,6,8,9 HEXAHYDROIMIDAZO[1,2 C]PYRIMIDO[5,4 E]PYRIMIDIN 10(1H)ONE;
6,9 BIS(3 FLUOROPHENYL) 8 (3 FLUOROPHENYLIMINO) 5 THIOXO 2,3,5,6,8,9 HEXAHYDROIMIDAZO[1,2 C]PYRIMIDO[5,4 E]PYRIMIDIN 10(1H)ONE;
6,9 BIS(3 METHYLPHENYL) 8 (3 METHYLPHENYLIMINO) 5 THIOXO 2,3,5,6,8,9 HEXAHYDROIMIDAZO[1,2 C]PYRIMIDO[5,4 E]PYRIMIDIN 10(1H)ONE;
6,9 BIS(4 CHLOROPHENYL) 8 (4 CHLOROPHENYLIMINO) 5 THIOXO 2,3,5,6,8,9 HEXAHYDROIMIDAZO[1,2 C]PYRIMIDO[5,4 E]PYRIMIDIN 10(1H)ONE;
6,9 BIS(4 FLUOROPHENYL) 8 (4 FLUOROPHENYLIMINO) 5 THIOXO2,3,5,6,8,9 HEXAHYDROIMIDAZO[1,2 C]PYRIMIDO[5,4 E]PYRIMIDIN 10(1H)ONE;
6,9 BIS(4 NITROPHENYL) 8 (4 NITROPHENYLIMINO) 5 THIOXO 2,3,5,6,8,9 HEXAHYDROIMIDAZO[1,2 C]PYRIMIDO[5,4 E]PYRIMIDIN 10(1H)ONE;
6,9 DIETHYL 5,8 DITHIOXO 2,3,5,6,8,9 HEXAHYDROIMIDAZO[1,2 C]PYRIMIDO[5,4 E]PYRIMIDIN 10(1H)ONE;
6,9 DIPHENYL 8 PHENYLIMINO 5 THIOXO 2,3,5,6,8,9 HEXAHYDROIMIDAZO[1,2 C]PYRIMIDO[5,4 E]PYRIMIDIN 10(1H)ONE;
7,10 BIS(4 CHLOROPHENYL) 9 (4 CHLOROPHENYLIMINO) 6 THIOXO 1,2,3,4,6,7,9,10 OCTAHYDRO 11H DIPYRIMIDO[1,2 C:5,4 E]PYRIMIDIN 11 ONE;
7,10 DIETHYL 6,9 DITHIOXO 1,2,3,4,6,7,9,10 OCTAHYDRO 11H DIPYRIMIDO[1,2 C:5,4 C]PYRIMIDIN 11 ONE;
ALKENE DERIVATIVE;
ISOTHIOCYANIC ACID;
KETENE DERIVATIVE;
PYRIMIDINE DERIVATIVE;
UNCLASSIFIED DRUG;
ACENAPHTHENE DERIVATIVE;
ANTIOXIDANT;
HETEROCYCLIC COMPOUND;
KETONE;
PROTECTIVE AGENT;
PYRIMIDINONE DERIVATIVE;
ARTICLE;
CHEMICAL REACTION;
CRYSTAL STRUCTURE;
CYCLIZATION;
DRUG ACTIVITY;
DRUG STABILITY;
DRUG SYNTHESIS;
LIVER PROTECTION;
STRUCTURE ANALYSIS;
TANDEM ADDITION;
X RAY DIFFRACTION;
ANIMAL;
CHEMICAL STRUCTURE;
HUMAN;
LIVER DISEASE;
SYNTHESIS;
X RAY CRYSTALLOGRAPHY;
ACENAPHTHENES;
ANIMALS;
ANTIOXIDANTS;
AZA COMPOUNDS;
CRYSTALLOGRAPHY, X-RAY;
CYCLIZATION;
HUMANS;
KETONES;
LIVER DISEASES;
MOLECULAR STRUCTURE;
PROTECTIVE AGENTS;
PYRIMIDINONES;
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EID: 0036191823
PISSN: 09680896
EISSN: None
Source Type: Journal
DOI: 10.1016/S0968-0896(01)00423-0 Document Type: Article |
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Times cited : (68)
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References (20)
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