Reaction of ethyl 3‐ethoxymethylene‐2,4‐dioxovalerate and ethyl ethoxymethyleneoxaloacetate with 3‐aminopyrazole analogs. Synthesis and chemistry of 3,6,7‐trisubstituted pyrazolo[1,5‐a]pyrimidine derivatives

Journal of Heterocyclic Chemistry

Volumn 18, Issue 1, 1981, Pages 163-173

  Kurihara, Takushi ^a   Nasu, Keiko ^a   Ishimori, Fumiko ^a   Tani, Tsutomu ^a  

^a OSAKA MEDICAL COLLEGE   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

PYRAZOLO[1,5 A]PYRIMIDINE DERIVATIVE;

DRUG ANALYSIS; DRUG IDENTIFICATION; DRUG SYNTHESIS; IN VITRO STUDY; INFRARED SPECTROMETRY; NUCLEAR MAGNETIC RESONANCE; THEORETICAL STUDY; ULTRAVIOLET SPECTROPHOTOMETRY;

EID: 0019498269     PISSN: 0022152X     EISSN: 19435193     Source Type: Journal    
DOI: 10.1002/jhet.5570180130     Document Type: Article

References (11)

1. Studies on the Azaindolizine Compounds. X. Synthesis of 5, 7-Disubstituted Pyrazolo [1, 5-a] pyrimidines
2. Structure moléculaire et propriétés moléculaires de quatre isomères de formule C8H10N4
3. Reaction of 2-aminobenzamide analogs and 2-aminothiophenol with ethyl 3-ethoxymethylene-2,4-dioxovalerate. Synthesis of pyrrolo[1,2-α]quinazoline and pyrrolo[1,2-a]benzothiazoline derivatives
4. Reaction of 3-Aminopyrazole-4-carboxamides with Ethyl 3-Ethoxymethylene-2,4-dioxovalerate. Synthesis of 6-Acetyl-7-carbethoxypyrazolo[1,5-a]pyrimidine-3-carboxamide
5. 1.3-Dipolare Cycloadditionen, XXXIV. Pyrazole aus Sydnonen und acetylenischen Dipolarophilen
6. Benzo-norcaradien-carbonsäure und Benzo-cycloheptatrien-carbonsäure