Premium
Imidazo[1,2‐α]pyrimidines and 1,2,4‐triazolo[1,5‐α]pyrimidines: Two new examples of mesoionic xanthine analogs
Author(s) -
Glen R. A.,
Rogers M. E.,
ElSaid M. K.
Publication year - 1980
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.5570170225
Subject(s) - mesoionic , chemistry , pyrimidine , xanthine , ring (chemistry) , combinatorial chemistry , triazole , medicinal chemistry , stereochemistry , organic chemistry , enzyme
Several derivatives of mesoionic imidazo[1,2‐α]pyrimidine‐5,7‐dione and 1,2,4‐triazolo[1,5‐α]pyrimidine‐5,7‐dione, two new examples of mesoionic xanthine ring systems, were prepared and characterized. These compounds were conveniently prepared by the condensation of bis‐(2,4,6‐trichlorophenyl) malonates with the appropriately substituted alkylaminoimiazole or 1,2,4‐triazole.