6-SUBSTITUTED ACYCLICPYRIMIDINE NUCLEOSIDE DERIVATIVES AND ANTIVIRAL AGENTS CONTAINING SAME AS ACTIVE INGREDIENTS
申请人:Mitsubishi Chemical Corporation
公开号:EP0371139B1
公开(公告)日:1994-10-12
US5112835A
申请人:——
公开号:US5112835A
公开(公告)日:1992-05-12
A new class of HIV-1 specific 6-substituted acyclouridine derivatives: synthesis and anti-HIV-1 activity of 5- or 6-substituted analogs of 1-[(2-hydroxyethoxy)methyl]-6-(phenylthio)thymine (HEPT)
作者:Hiromichi Tanaka、Masanori Baba、Hiroyuki Hayakawa、Takashi Sakamaki、Tadashi Miyasaka、Masaru Ubasawa、Hideaki Takashima、Kouichi Sekiya、Issei Nitta、Shiro Shigeta、Richard T. Walker、Jan Balzarini、Erik De Clercq
DOI:10.1021/jm00105a055
日期:1991.1
palladium-catalyzed cross-coupling between a 6-iodo derivative (16) and terminal alkynes. Following the methods, 21 C-6 substituted analogues were synthesized. Among these, 6-(cyclohexylthio) (8), 6-phenoxy (13), and 6-benzyl (27) derivatives showed anti-HIV-1 (HTLV-IIIB) activity with EC50 values of 8.2, 85, and 23 microM, respectively. Preparation of C-5 substituted derivatives was based on either LTMP