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.
本研究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。 这些在 C-5 位含有部分
氟化甲基的化合物(一类新的核苷)是潜在的抗病毒和/或抗癌剂。 制备路线的主要特点是对经过适当保护的胸腺
嘧啶核苷进行
溴化,然后进行
氟化处理。