Benzylamide antagonists of protease activated receptor 2 with anti-inflammatory activity
摘要:
Activation of protease activated receptor 2 (PAR2) has been implicated in inflammatory and metabolic disorders and its inhibition may yield novel therapeutics. Here, we report a series of PAR2 antagonists based on C-terminal capping of 5-isoxazolyl-L-cyclohexylalanine-L-isoleucine, with benzylamine analogues being effective new PAR2 antagonists. 5-Isoxazolyl-L-cyclohexylalanine-L-isoleucine-2-methoxy-benzylamine (10) inhibited PAR2-, but not PAR1-, induced release of Ca2+ (IC50 0.5 mu M) in human colon cells, IL-6 and TNF alpha secretion (IC50 1-5 mu M) from human kidney cells, and was anti-inflammatory in acute rat paw inflammation (ED50 5 mg/kg sc). These findings show that new benzylamide antagonists of PAR2 have anti-inflammatory activity. (C) 2015 Elsevier Ltd. All rights reserved.
Phenylglycinamide and pyridylglycinamide derivatives useful as anticoagulants
申请人:Zhang Xiaojun
公开号:US20070003539A1
公开(公告)日:2007-01-04
The present invention provides novel phenylglycinamide derivatives of Formula (I) or (IV):
or a stereoisomer, tautomer, pharmaceutically acceptable salt, solvate, or prodrug thereof, wherein the variables W, W
1
, Y, Z, R
7
, R
8
, R
9
, and R
11
are as defined herein. These compounds are selective inhibitors of factor VIIa which can be used as medicaments.
Comparison of different reducing systems in the synthesis of functionally substituted benzylamines from alkyl aryl ketones and aromatic aldehydes
作者:D. M. Musatov、E. V. Starodubtseva、O. V. Turova、D. V. Kurilov、M. G. Vinogradov、A. K. Rakishev、M. I. Struchkova
DOI:10.1134/s1070428010070110
日期:2010.7
Different synthetic approaches to functionally substituted benzylamines were examined: reductive amination of alkyl aryl ketones and reduction of aromatic aldehyde oximes. The most efficient procedures were used to prepare a series of previously unknown hydroxy-, alkoxy-, and halogen-substituted benzylamines.
The present invention relates to compounds of formula (I) wherein R1, R2, R3, R4, R5, R6, m and X are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment . and/or prophylaxis of diseases which are associated with the modulation of CB 1 receptors.
The present invention relates to compounds of formula (I)
1
wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, m and X are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with the modulation of CB1 receptors.
SuFEx-based chemical diversification for the systematic discovery of CRBN molecular glues
作者:Trever R. Carter、Natalia Milosevich、Lucas Dada、James B. Shaum、K. Barry Sharpless、Seiya Kitamura、Michael A. Erb
DOI:10.1016/j.bmc.2024.117699
日期:2024.4
viability, identifying dozens of analogs with differentiated activity. We characterized four compounds that degrade G-to-S phase transition 1 (GSPT1) protein, providing a proof-of-concept model for SuFEx-based discovery of CRBN molecular glues.