A Practical Synthesis of 8-Hydroxyacyclovir and 9-(Carboxymethoxymethyl)guanine, Metabolites of Acyclovir
作者:Tsutomu Yokomatsu、Teruo Kutsuma、Yasuo Sakai、Hiroyuki Ouchi、Noriaki Shiina、Takehiro Yamagishi、Shiroshi Shibuya
DOI:10.3987/com-05-10430
日期:——
Improved methods for the synthesis of 8-hydroxyacyclovir and 9-(carboxymethoxymethyl)guanine, metabolites of acyclovir, were examined. The methods were found to be useful for practical preparation of 8-hydoxyacyclovir and9-(caboxymethoxymethyl)guanine of high purity. Careful spectroscopic analysis of 8-hydroxyacyclovir in DMSO-d 6 suggested that it may be exist in an 8-oxo tautomer rather than an 8-hydroxy
研究了合成阿昔洛韦代谢物 8-羟基阿昔洛韦和 9-(羧甲氧基甲基)鸟嘌呤的改进方法。发现该方法可用于高纯度的8-羟基阿昔洛韦和9-(羧甲氧基甲基)鸟嘌呤的实际制备。对 DMSO-d 6 中 8-羟基阿昔洛韦的仔细光谱分析表明,在溶液条件下,它可能以 8-氧代互变异构体而不是 8-羟基互变异构体的形式存在。