Highly Selective Hydroaminomethylation of Internal Alkenes To Give Linear Amines
作者:Moballigh Ahmed、Raymond P. J. Bronger、Ralf Jackstell、Paul C. J. Kamer、Piet W. N. M. van Leeuwen、Matthias Beller
DOI:10.1002/chem.200600702
日期:2006.12.4
internal olefins and mixtures of internal and terminalolefins have been converted highly selectively into linearamines. Investigations of the effects of the calculated natural bite angles of ligands on hydroaminomethylation shows that the regioselectivity for the linear product follows a similar trend to that seen in the hydroformylation of internal alkenes with the aid of these ligands. Hydroaminomethylation
Substituted (aminoiminomethyl or aminomethyl) benzoheteroaryl compounds
申请人:Aventis Pharmaceuticals Inc.
公开号:US06541505B1
公开(公告)日:2003-04-01
This invention is directed to an (aminoiminomethyl or aminomethyl)benzoheteroaryl compound of formula I which is useful for inhibiting the activity of Factor Xa by combining said compound with a composition containing Factor Xa. The present invention is also directed to compositions containing compounds of the formula I, methods for their preparation, their use, such as in inhibiting the formation of thrombin or for treating a patient suffering from, or subject to, a disease state associated with a physiologically detrimental excess amount of thrombin.