(2S)-2-(3-Chlorophenyl)-1-[N-(methyl)-N-(phenylsulfonyl)amino]-4-[spiro(2,3-dihydrobenzthiophene-3,4 ' -piperidin-1 ' -yl)]butane S-oxide (lb) has been identified as a potent CCR5 antagonist having an IC50 = 10 nM. Herein, structure-activity relationship studies of non-spiro piperidines are described, which led to the discovery of 4-(N-(alkyl)-N-(benzyloxy-carbonyl)amino)piperidine derivatives (3-5) as potent CCR5 antagonists. (C) 2001 Elsevier Science Ltd. All rights reserved.
(2S)-2-(3-
氯苯基)-1-[N-(甲基)-N-(苯磺酰基)
氨基]-4-[螺环(2,3-二氢
苯并噻吩-3,4'-
哌啶-1'-基)]
丁烷 S-氧化物 (lb) 已被鉴定为一种强效的 CCR5 拮抗剂,其 IC50 = 10 nM。在此,描述了非螺环
哌啶的结构-活性关系研究,这些研究导致了发现 4-(N-(烷基)-N-(苯甲酰氧基)
氨基)
哌啶衍
生物 (3-5) 作为强效的 CCR5 拮抗剂。(C) 2001 Elsevier Science Ltd. 保留所有权利。