Substituted azetidinones as anti-inflammatory and antidegenerative agents
申请人:Merck & Co., Inc.
公开号:US05348953A1
公开(公告)日:1994-09-20
New substituted azetidinones of the general formula (I) which have been found to be potent elastase inhibitors and thereby useful anti-inflammatory and antidegenerative agents are described. ##STR1##
[EN] SUBSTITUTED AZETIDINONES AS ANTI-INFLAMMATORY AND ANTIDEGENERATIVE AGENTS
申请人:MERCK & CO., INC.
公开号:WO1993000332A1
公开(公告)日:1993-01-07
(EN) New substituted azetidinones of general formula (I) which have been found to be potent elastase inhibitors and thereby useful anti-inflammatory and antidegenerative agents are described.(FR) Nouvelles azétidinones substituées de la formule générale (I) dont on a découvert qu'elles constituent des inhibiteurs puissants d'élastase, et par conséquent sont utiles comme agents anti-inflamatoires et antidégénératifs.
[EN] NEW SUBSTITUTED AZETIDINONES AS ANTI-INFLAMMATORY AND ANTIDEGENERATIVE AGENTS<br/>[FR] NOUVELLES AZETIDINONES A SUBSTITUTION UTILISEES COMME AGENTS ANTI-INFLAMMATOIRES ET ANTIDEGENERATIFS
申请人:——
公开号:WO1994013636A1
公开(公告)日:1994-06-23
[EN] New substituted azetidinones of general formula (I) which have been found to be potent elastase inhibitors and thereby useful anti-inflammatory and antidegenerative agents are described. [FR] Nouvelles azétidinones à substitution de la formule générale (I) qui se sont révélées de puissants inhibiteurs de l'élastase et s'avèrent utiles de ce fait comme agents anti-inflammatoires et antidégénératifs.
Parallel Synthesis of Peptide-Like Macrocycles Containing Imidazole-4,5-dicarboxylic Acid
作者:Zhigang Xu、Kraig A. Wheeler、Paul W. Baures
DOI:10.3390/molecules17055346
日期:——
We prepared a series of peptide-like 14-membered macrocycles containing an imidazole-4,5-dicarboxylic acid scaffold by using known coupling reagents and protecting group strategies. Yields of the purified macrocycles were poor on average, yet seemingly independent of amino acid substitution or stereochemistry. The macrocycles retain some level of conformational variability as observed by both molecular modeling and X-ray crystallography. These macrocycles represent a new class of structures for further development and for future application in high-throughput screening against a variety of biological targets.