Synthesis and Antitumor Activity of Ether Glycerophospholipids Bearing a Carbamate Moiety at the sn-2 Position: Selective Sensitivity Against Prostate Cancer Cell Lines
作者:Hoe-Sup Byun、Robert Bittman、Pranati Samadder、Gilbert Arthur
DOI:10.1002/cmdc.201000060
日期:——
Analogues of 1‐O‐hexadecyl‐sn‐3‐glycerophosphonocholine (compounds 1–4) or sn‐3‐glycerophosphocholine (compound 5) bearing a carbamate or dicarbamate moiety at the sn‐2 position were synthesized and evaluated for their antiproliferativeactivity against cancer cells derived from a variety of tissues. Although all of the compounds are antiproliferative, surprisingly the carbamates (1 and 2) are more
Synthesis of Glycerolipid Carbamates and Dicarbamates and Their Use as an Antitumor Compounds
申请人:Bittman Robert
公开号:US20090042811A1
公开(公告)日:2009-02-12
The syntheses and in vitro antitumor properties of carbamate-containing, dicarbamate-containing, and ureido-containing phospholipid compounds that have an ether linkage at the C-1 position of a glycerol backbone, a carbamate, dicarbamate, or ureido moiety at the C-2 position of the glycerol backbone, and a phosphocholine, phosphonocholine, or glycoside moiety at the C-3 position of the glycerol backbone are described. The synthesis and antiproliferative activity of ether lipids with a naphthol moiety at the C-1 position are also described. These compounds were shown to be potent inhibitors of cancer cell growth. These compounds are useful for killing cancer cells and treating cancer.
Convergent <i>C</i>-Glycolipid Synthesis via the Ramberg−Bäcklund Reaction: Active Antiproliferative Glycolipids
作者:Guangli Yang、Richard W. Franck、Hoe-Sup Byun、Robert Bittman、Pranati Samadder、Gilbert Arthur
DOI:10.1021/ol991211f
日期:1999.12.1
A novel methodology has been developed, employing the Ramberg-Backlund rearrangement and ionic hydrogenation to synthesize C-glycosides with high stereoselectivity at the anomeric center. The C-glycolipid 14b exhibits antiproliferative properties similar to those of O-glycoside analogue 14a.
US8153615B2
申请人:——
公开号:US8153615B2
公开(公告)日:2012-04-10
[EN] SYNTHESIS OF GLYCEROLIPID CARBAMATES AND DICARBAMATES AND THEIR USE AS ANTITUMOR COMPOUNDS<br/>[FR] SYNTHESE DE CARBAMATES ET DE DICARBAMATES DE GLYCEROLIPIDES ET LEUR UTILISATION COMME COMPOSES ANTITUMORAUX
申请人:UNIV MANITOBA
公开号:WO2006130994A1
公开(公告)日:2006-12-14
[EN] The syntheses and in vitro antitumor properties of carbamate-containing, dicarbamate-containing, and ureido-containing phospholipid compounds that have an ether linkage at the C-1 position of a glycerol backbone, a carbamate, dicarbamate, or ureido moiety at the C-2 position of the glycerol backbone, and a phosphocholine, phosphonocholine, or glycoside moiety at the C-3 position of the glycerol backbone are described. The synthesis and antiproliferative activity of ether lipids with a naphthol moiety at the C-1 position are also described. These compounds were shown to be potent inhibitors of cancer cell growth. These compounds are useful for killing cancer cells and treating cancer. [FR] L'invention concerne les synthèses et les propriétés antitumorales in vitro des composés phospholipidiques contenant des carbamates, des dicarbamates et uréido qui présentent une liaison éther en position C-1 d'un squelette glycérol, une fraction carbamate, dicarbamate ou uréido en position C-2 du squelette glycérol, et une fraction phosphocholine, phosphonocholine ou glycoside en position C-3 du squelette glycérol. L'invention concerne également la synthèse et l'activité antiproliférante des lipides éthers avec une fraction naphtol en position C-1. Ces composés se sont révélés comme de puissants inhibiteurs de la croissance cellulaire cancéreuse. Ces composés sont utilisés pour l'élimination des cellules cancéreuses et le traitement du cancer.