A series of bis (4‐amino‐5‐cyano‐pyrimidines) was synthesized and evaluated as dual
inhibitors of acetylcholinesterase (AChE) and butyrylcholinesterase (BChE). To further …

The reaction of N-substituted hydrazinecarbothioamides with both 2-(bis (methylthio)
methylene) malononitrile and ethyl 2-cyano-3, 3-bis (methylthio) acrylate afforded various …

A practical, two‐step synthesis of crown ether functionalized pyrimidines has been
developed. The reaction conditions have been optimized, and the protocol is generalized for …

Abstract [eng] The aim of this work was to synthesize new pyrimidine and pyrazole-5-
carboxylate derivatives containing enantiomerically pure cyclic amino acid fragments, and to …

Pyrimidine is one of the commonly found heterocyclic rings in nature. Pyrimidine ring is a
native part of many natural compounds such as vitamins, nucleic acids, uric acid …