申请人:PCR, Inc.
公开号:US03954758A1
公开(公告)日:1976-05-04
Direct fluorination of uracil and its derivatives, in the presence of an aqueous solvent, by fluorine gas to produce 5-fluorouracil and 5-fluorouracil derivatives is disclosed. Novel compounds produced by the reaction, such as 5,5-difluoro-6-hydroxy-5,6-dihydrouracil are also disclosed. The derivatives of 5-fluorouracil are useful as germicidal agents while 5-fluorouracil itself is a known cancer chemotherapy agent.
本文披露了在水溶剂存在的情况下,通过氟气对尿嘧啶及其衍生物进行直接氟化,以产生5-氟尿嘧啶和5-氟尿嘧啶衍生物。该反应产生的新化合物,如5,5-二氟-6-羟基-5,6-二氢尿嘧啶也被披露。5-氟尿嘧啶的衍生物可用作杀菌剂,而5-氟尿嘧啶本身是已知的抗癌化疗药物。