126401-52-3Relevant articles and documents
Syntheses of Some Tricyclic Heterocycles from 5,6-Diamino-1,3-dimethyluracil
Itoh, Tsuneo,Tomii, Yasuo,Naitoh, Takayuki,Yamamura, Minako,Ishikawa, Ichiro,et al.
, p. 2197 - 2199 (2007/10/02)
5-amino-6-mercapto-1,3-dimethyluracil (2) was prepared by the treatment of 5,6-diamino-1,3-dimethyluracil (1) with liquid H2S and pyridine in a sealed steel tube at 60 deg C for 20 h.Thiazolopyrimidinediones 3a,b were obtained from 2 by cyclization