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The synthesis of 3,5‐dimethylpyrazol‐1‐yl‐ v l‐v‐triazolo[4,5‐ d ]pyridazines and substituted 3,5‐dimethylpyrazol‐1 ‐ylimidazo[4,5‐ d ]pyridazines
Author(s) -
Draper Randall E.,
Castle Raymond N.
Publication year - 1983
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570200140
Subject(s) - chemistry , pyridazine , stereochemistry , medicinal chemistry
The synthesis of 4‐(3,5‐dimethylpyrazol‐1‐yl)‐ v ‐triazolo[4,5‐ d ]pyridazine, 4‐(3,5‐dimethylpyrazol‐1‐yl)imid‐azo[4,5‐ d ]pyridazine and several S ‐substituted derivatives of 4‐(3,5‐dimethylpyrazol‐1‐yl)imidazo[4,5‐ d ]pyrid‐azine‐2‐thiol is reported. These syntheses were carried out to provide a variety of interesting compounds for biological screening.