作者:Mikio Hori、Tadashi Kataoka、Hiroshi Shimizu、Eiji Imai、Masaharu Yokomoto、Yasuhiko Ando
DOI:10.1055/s-1987-27916
日期:——
Nucleophilic substitution of 3,7-dimethyl-6-methylthio-2-oxopurine (1) with alcoholates or carbanions of active methylene compounds affords the corresponding 6-alkoxy- or 6-alkylidene-3,7-dimethyl-2-oxopurines, respectively, in good yields.
3,7-二甲基-6-甲硫基-2-氧代嘌呤(1)与活性亚甲基化合物的醇酸酯或碳化物进行亲核取代,可分别得到相应的 6-烷氧基或 6-亚烷基-3,7-二甲基-2-氧代嘌呤,产率良好。