Synthesis of some new thiazolo[3,2-a]pyrido[2,3-d]pyrimidinones and isoxazolo[5′,4′:4,5]thiazolo[3,2-a]pyrido[2,3-d]pyrimidinone

Phosphorus, Sulfur and Silicon and Related Elements

Volumn 177, Issue 1, 2002, Pages 45-58

  El Gazzar, A B A ^a   Gaafar, A M ^a   Aly, A S ^a  

^a NATIONAL RESEARCH CENTRE   (Egypt)

Author keywords

, unsaturated ketones; 6 Aminothiouracil; Spectroscopic analysis (NMR, mass)

Indexed keywords

2 (ACETYLACETONETHIO) 7 (4 CHLOROPHENYL) 5 PHENYL 3H,4H PYRIDO[2,3 D]PYRIMIDIN 4 ONE; 2 [S (N 4 CHLOROPHENYLACETAMIDO)] 7 (4 CHLOROPHENYL) 5 PHENYL 3H,4H PYRIDO[2,3 D]PYRIMIDIN 4 ONE; 2 ACETYL 8 (4 CHLOROPHENYL) 3 METHYL 6 PHENYL 5H THIAZOLO[3,2 A]PYRIDO[2,3 D]PYRIMIDIN 5 ONE; 2 ACETYLTHIO 7 (4 CHLOROPHENYL) 3H,4H PYRIDO[2,3 D]PYRIMIDIN 4 ONE; 6 AMINO 2,3 DIHYDRO 2 THIOXO 4(1H) PYRIMIDINONE; 7 (4 CHLOROPHENYL) 2 METHYLTHIO 5 PHENYL 3H,4H PYRIDO[2,3D]PYRIMIDIN 4 ONE; 7 (4 CHLOROPHENYL) 2 PHENACYLTHIO 5 PHENYL 3H,4H PYRIDO[2,3 D]PYRIMIDIN 4 ONE; 7 (4 CHLOROPHENYL) 2,3 DIHYDRO 5 (2 THIENYL) 2 THIOXOPYRIDO[2,3 D]PYRIMIDIN 4(1H) ONE; 7 (4 CHLOROPHENYL) 2,3 DIHYDRO 5 PHENYL 2 THIOXOPYRIDO[2,3 D]PYRIMIDIN 4(1H) ONE; 8 (4 CHLOROPHENYL) 2 (4 CHLOROPHENYLMETHYLENE) 6 (2 THIENYL) 2,3,4,5 TETRAHYDROTHIAZOLO[3,2 A]PYRIDO[2,3 D]PYRIMIDINE 3,5 DIONE; 8 (4 CHLOROPHENYL) 2 (4 CHLOROPHENYLMETHYLENE) 6 PHENYL 2,3,4,5 TETRAHYDROTHIAZOLO[3,2 A]PYRIDO[2,3 D]PYRIMIDINE 3,5 DIONE; 8 (4 CHLOROPHENYL) 2 (4 TOLYL) 6 PHENYL 2,3,4,5 TETRAHYDROTHIAZOLO[3,2 A]PYRIDO[2,3 D]PYRIMIDINE 3,5 DIONE; 8 (4 CHLOROPHENYL) 2 PHENYLMETHYLENE 6 (2 THIENYL) 2,3,4,5 TETRAHYDROTHIAZOLO[3,2 A]PYRIDO[2,3 D]PYRIMIDINE 3,5 DIONE; 8 (4 CHLOROPHENYL) 2,3 DIHYDRO 6 (2 THIENYL) 5H THIAZOLO[3,2 A]PYRIDO[2,3 D]PYRIMIDINE 3,5 DIONE; 8 (4 CHLOROPHENYL) 2,3 DIHYDRO 6 PHENYL 5H THIAZOLO[3,2 A]PYRIDO[2,3 D]PYRIMIDINE 3,5 DIONE; 8 (4 CHLOROPHENYL) 6 PHENYL 2 PHENYLMETHYLENE 2,3,4,5 TETRAHYDROTHIAZOLO[3,2 A]PYRIDO[2,3 D]PYRIMIDINE 3,5 DIONE; CHLOROACETIC ACID; HYDROXYLAMINE; KETONE DERIVATIVE; PYRIMIDINONE DERIVATIVE; UNCLASSIFIED DRUG;

ALKYLATION; ARTICLE; CYCLIZATION; CYCLOADDITION; DRUG SYNTHESIS; POLYMERIZATION; PROTON NUCLEAR MAGNETIC RESONANCE;

EID: 0035981588     PISSN: 10426507     EISSN: None     Source Type: Journal    
DOI: 10.1080/10426500210230     Document Type: Article

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