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Synthesis of a New Imidazo[4′,5′:3,4]pyrazolo[5,1‐ c ][1,2,4]triazine‐4,8‐dione Heterocyclic System
Author(s) -
Ivanov Sergey M.,
Mironovich Lyudmila M.,
Solyev Pavel N.,
Rodinovskaya Lyudmila A.,
Shestopalov Anatoliy M.
Publication year - 2018
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.3064
Subject(s) - chemistry , triazine , combinatorial chemistry , medicinal chemistry , stereochemistry , organic chemistry
A novel imidazo[4′,5′:3,4]pyrazolo[5,1‐ c ][1,2,4]triazine‐4,8‐dione heterocyclic system was synthesized starting from available 4‐amino‐6‐ tert ‐butyl‐3‐methylthio‐1,2,4‐triazin‐5(4 H )‐one in four steps with 28% overall yield.