Synthesis of dihydroxylated polyamines from an erythronolactone
摘要:
The opening of protected erythronolactone by an amine or a diamine furnished hydroxy-amides. Their multistep functional conversion led to either selectively protected or free dihydroxy-polyamines. (C) 2003 Elsevier Science Ltd. All rights reserved.
Synthesis of dihydroxylated polyamines from an erythronolactone
摘要:
The opening of protected erythronolactone by an amine or a diamine furnished hydroxy-amides. Their multistep functional conversion led to either selectively protected or free dihydroxy-polyamines. (C) 2003 Elsevier Science Ltd. All rights reserved.
Third-Generation Immucillins: Syntheses and Bioactivities of Acyclic Immucillin Inhibitors of Human Purine Nucleoside Phosphorylase
作者:Keith Clinch、Gary B. Evans、Richard F. G. Fröhlich、Richard H. Furneaux、Peter M. Kelly、Laurent Legentil、Andrew S. Murkin、Lei Li、Vern L. Schramm、Peter C. Tyler、Anthony D. Woolhouse
DOI:10.1021/jm801421q
日期:2009.2.26
ImmH (1) and DADMe-ImmH (2) are potent inhibitors of human purinenucleoside phoshorylase (PNP), developed by us and currently in clinical trials for the treatment of a variety of T-cell related diseases. Compounds1 and 2 were used as templates for the design and synthesis of a series of acyclic immucillin analogues (8−38) in order to identify simplified alternatives to 1 and 2. SerMe-ImmG (8) and
ACYCLIC AMINE INHIBITORS OF 5-METHYTIOADENOSINE PHOSPHORYLASE AND NUCLEOSIDASE
申请人:Clinch Keith
公开号:US20110046167A1
公开(公告)日:2011-02-24
The present invention relates to compounds of the general formula (I) which are inhibitors of 5′-methylthioadenosine phosphorylase or 5′-methylthioadenosine nucleosidase. The invention also relates to the use of these compounds in the treatment of diseases or conditions in which it is desirable to inhibit 5′-methylthioadenosine phosphorylase or 5′-methylthioadenosine nucleosidase including cancer, and to pharmaceutical compositions containing the compounds.
Acyclic amine inhibitors of nucleoside phosphorylases and hydrolases
申请人:Clinch Keith
公开号:US20110130412A1
公开(公告)日:2011-06-02
The invention relates to compounds of the general formula (I) which are inhibitors of purine nucleoside phosphorylases (PNPs) and/or nucleoside hydrolases (NHs). The invention also relates to the use of these compounds in the treatment of diseases and infections including cancer, bacterial infections, protozoal infections, and T-cell mediated disease and to pharmaceutical compositions containing the compounds.