Molecules 2012-01-01

Novel synthesis of 8-deaza-5,6,7,8-tetrahydroaminopterin analogues via an aziridine intermediate.

Shouxin Zhou, Chao Tian, Chao Li, Ying Guo, Xiaowei Wang, Junyi Liu, Zhili Zhang

Index: Molecules 17(5) , 5604-14, (2012)

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Abstract

An efficient method for the construction of the tetrahydrofolate skeleton is described. Starting from pterin analogues and aromatic amines, 8-deaza-5,6,7,8-tetrahydroaminopterin derivatives and the heterocyclic benzoyl isosteres were synthesized via a novel aziridine intermediate. Following this method, the byproducts of carbon-nitrogen bond hydrogenolysis in traditional synthetic strategy can be completely avoided.