申请人:Sloan-Kettering Institute for Cancer Research
公开号:US04762823A1
公开(公告)日:1988-08-09
A method for synthesizing monofluoromethyl- and difluoromethyluracil nucleosides from the corresponding thymine nucleosides is developed. These compounds which contain a partially fluorinated methyl group at the C-5 position (a new class of nucleosides) are potential antiviral and/or anticancer agents. The major features of the preparative route involve bromination of suitably protected thymine nucleosides followed by fluoride treatment.
开发了一种从相应的胸腺嘧啶核苷合成单氟甲基和二氟甲基尿嘧啶核苷的方法。这些化合物在C-5位置含有部分氟化的甲基基团(一种新型核苷类),可能是抗病毒和/或抗癌药物。制备路线的主要特点包括适当保护的胸腺嘧啶核苷的溴化,然后进行氟化处理。