Helvetica chimica acta

Pteridines. Part XCVII. Synthesis and properties of 6??thioxanthopterin and 7??thioisoxanthopterin

D Mohr, Z Kazimierczuk, W Pfleiderer

Index: Mohr; Kazimierczuk; Pfleiderer Helvetica Chimica Acta, 1992 , vol. 75, # 7 p. 2317 - 2326

Full Text: HTML

Citation Number: 6

Abstract

Abstract 6-Thioxanthopterin (13) was synthesized in four steps starting from 2-amino-4- (penthyloxy) pteridine (3) via the 8-oxide 4, its subsequent interconversion to the 6-chloro (7) and 6-thio derivative (12) and final hydrolysis of the pentyloxy group. 7-Thioisoxanthopterin