5-羟基嘧啶V.1,3-二甲氧基乙酰内酮与胍和硫脲的缩合
王世玉,张滂
5-hydroxypyrimidines V. Condensation of 1,3-dimethoxyacetylacetone with guanidine and with thiourea.
WANG SHIYU;ZHANG PANG
有机化学 . 1984, (2): 111 -113 .