A new constrained bicyclic alpha-amino acid proline-mimetic was developed. The synthesis was achieved starting from derivatives of the chiral pool, thus allowing to prepare analogues of either L- or D-proline by choosing appropriate stereoisomers of serine and alpha,beta-isopropylidene-glycerol derivatives. The scaffolds were prepared as N-Fmoc-amino acid suitable for solid-phase peptide synthesis. (C) 2003 Elsevier Science Ltd. All rights reserved.
The present invention provides a compound of formula I or a pharmaceutically acceptable salt thereof;
and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
A Structure-Reactivity Relationship of the Tandem Asymmetric Dihydroxylation on a Biologically Relevant Diene: Influence of Remote Stereocenters on Diastereofacial Selectivity
作者:Daniel M. Gill、Louise Male、Alan M. Jones
DOI:10.1002/ejoc.201901474
日期:2019.12.15
Double Diastereodifferentiation at a Distance: A biologically relevant tandem asymmetric dihydroxylation reaction contradicts the accepted mneumonic prediction. Asymmetry can be restored with a remote stereocentre, at an unprecedented 9 bonds away from the reacting centre.
The invention is related to anti-viral compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.
The invention is related to an anti-viral compound of Formula (I), compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.
Bicyclic compounds with kinase inhibitory activity
申请人:Calderwood F. Emily
公开号:US20070149533A1
公开(公告)日:2007-06-28
The present invention provides novel bicyclic compounds useful as inhibitors of protein kinases. The invention also provides pharmaceutical compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various diseases.