申请人:Yissum Research Development Company of the Hebrew University of Jerusalem
公开号:US07101864B1
公开(公告)日:2006-09-05
The present invention relates to compositions useful for treating or controlling disease states or conditions associated with zinc containing proteinases, especially metalloproteinases. The active ingredient in these compositions is an alpha-oxo- or alpha-thixophosphpnate of formula (I). Out of the phosphonates of formula (I), some are known and others are new. The novel compounds constitute another aspect of the invention.
A novel and convenient method for synthesis of carbamoyl and thiocarbamoyl phosphonates
作者:Babak Kaboudin、Hazegh Zahedi
DOI:10.1002/hc.20538
日期:——
A simple, efficient, and general method has been developed for the synthesis of carbamoyl and thiocarbamoyl phosphonic esters using CaCl2 as an efficient Lewis base catalyst. Carbamoyl and thiocarbamoyl phosphonic esters were obtained in good yield (37%–65%) and purity under mild conditions by the reaction of diethyl phosphite with isocyanates and isothiocyanates in the presence of CaCl2. This method
Electrochemically driven P–H oxidation and functionalization: synthesis of carbamoylphosphonates from phosphoramides and alcohols
作者:Qiu-Li Wu、Xing-Guo Chen、Cong-De Huo、Xi-Cun Wang、Zheng-Jun Quan
DOI:10.1039/c8nj05739g
日期:——
An electrochemical method to achieve carbamoylphosphonates from phosphoramides and alcohols via P–H oxidation and functionalization by using n-Bu4NI as a catalyst is reported. A series of carbamoylphosphonates were obtained with good to excellent yields under mild reaction conditions. The electrochemical reaction is carried out under constant current electrolysis, with the alcohol being used as a solvent
[EN] COMPOSITIONS COMPRISING OXOPHOSPHONATE-BASED METALLOPROTEINASE INHIBITORS<br/>[FR] COMPOSITIONS COMPRENANT DES INHIBITEURS DE METALLOPROTEINASES A BASE D'OXOPHOSPHONATE
申请人:YISSUM RES DEV CO
公开号:WO2001026661A1
公开(公告)日:2001-04-19
The present invention relates to compositions useful for treating or controlling disease states or conditions associated with zinc containing proteinases, especially metalloproteinases. The active ingredient in these compositions is an alpha-oxo- or alpha-thioxophosphonate of formula (I). Out of the phosphonates of formula (I), some are known and others are new. The novel compounds constitute another aspect of the invention.
The present invention relates to compositions useful for treating or controlling disease states or conditions associated with zinc containing proteinases, especially metalloproteinases. The active ingredient in these compositions is an alpha-oxo- or alpha-thioxophosphonate of formula (I). Out of the phosphonates of formula (I), some are known and others are new. The novel compounds constitute another aspect of the invention.