Facile synthesis of 9-[(1′R,2′S)-2′-hydroxy-3′-oxocyclopentan-1′-yl]-9-H-adenine possessing inhibitory activity against human recombinant S-adenosyl-l-homocysteine hydrolase
摘要:
Treatment of 4'-O-methanesulfonyl-2',3'-O-isopropylideneoraisteromycin with KOBut gave the corresponding 3',4'-dehydro derivative, and subsequent deprotection resulted in the formation of 9-[(1'R,2'S)-2'-hydroxy-3'-oxocyclopentan-1'-yl]-9-H-adenine possessing inhibitory activity against human recombinant S-adenosyl-L homocysteine hydrolase (EC 3.3.1.1). In sharp contrast to KOBut, when lithium azide was adopted as a base, 9-[(1'R,2'S,3'R)-2',3'-O-isopropylidened ioxy-4'-cyclopenten-1'-yl]-H-adenine was selectively obtained, and subsequent deprotection afforded DHCeA, which is a well-known potential antiviral agent. (C) 2001 Elsevier Science Ltd. All rights reserved.
Cyclopentane-Based Modulators of STING (Stimulator of Interferon Genes)
申请人:PFIZER INC.
公开号:US20190284216A1
公开(公告)日:2019-09-19
Compounds of the general formula (I):
or a pharmaceutically acceptable salt thereof, processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
Cyclopentane-based modulators of STING (stimulator of interferon genes)
申请人:PFIZER INC.
公开号:US10968242B2
公开(公告)日:2021-04-06
Compounds of the general formula (I):
or a pharmaceutically acceptable salt thereof, processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
Synthesis of base-modified noraristeromycin derivatives and their inhibitory activity against human and Plasmodium falciparum recombinant S-adenosyl-l-homocysteine hydrolase
Noraristeromycin derivatives possessing 2- or 8-position modified adenine or 8-aza-7-deazaadenine were synthesized, and their inhibitory activity against human and Plasmodium falciparum (P. falciparum) recombinant SAH hydrolases was investigated. Among these noraristeromycin derivatives, 2-aminonoraristeromycin selectively showed inhibitory activity against P. falciparum recombinant SAH hydrolase. (C) 2002 Elsevier Science Ltd. All rights reserved.
5‘-Amino-5‘-deoxy-5‘-noraristeromycin
作者:Vishnumurthy R. Hegde、Katherine L. Seley、Stewart W. Schneller、Thomas J. J. Elder
DOI:10.1021/jo972078c
日期:1998.10.1
CYCLOPENTANE-BASED MODULATORS OF STING (STIMULATOR OF INTERFERON GENES)