Isothiourea-Mediated One-Pot Synthesis of Trifluoromethyl Substituted 2-Pyrones
作者:Pei-Pei Yeh、David S. B. Daniels、David B. Cordes、Alexandra M. Z. Slawin、Andrew D. Smith
DOI:10.1021/ol403697h
日期:2014.2.7
A one-potisothiourea-mediated Michael addition/lactonization/thiol elimination cascade sequence for the formation of 4,6-disubstituted and 3,4,6-trisubstituted 2-pyrones from (phenylthio)acetic acids and α,β-unsaturated trifluoromethyl ketones is described. The synthesis of a COX-2 inhibitor and the wide-ranging derivatization of the 2-pyrone moiety to trifluoromethyl substituted aromatics and heteroaromatics
Propionic acid derivatives and methods of use thereof
申请人:Biediger Ronald J.
公开号:US10875875B2
公开(公告)日:2020-12-29
Provided herein are compounds and pharmaceutical compositions of formula I
where R1, R2, R3, R4, R5 and R6 are as described herein. Also provided pharmaceutically acceptable salts or stereoisomers of these compounds. In addition methods are provided for inhibiting the binding of an integrin to treat various pathophysiological conditions.
本文提供了式 I 的化合物和药物组合物
其中 R1、R2、R3、R4、R5 和 R6 如本文所述。还提供了这些化合物的药学上可接受的盐或立体异构体。此外,还提供了抑制整合素结合以治疗各种病理生理状况的方法。
PROPIONIC ACID DERIVATIVES AND METHODS OF USE THEREOF
申请人:Aviara Pharmaceuticals, Inc.
公开号:EP3615514A2
公开(公告)日:2020-03-04
[EN] PROPIONIC ACID DERIVATIVES AND METHODS OF USE THEREOF<br/>[FR] DÉRIVÉS D'ACIDE PROPIONIQUE ET LEURS PROCÉDÉS D'UTILISATION
申请人:AVIARA PHARMACEUTICALS INC
公开号:WO2018201167A2
公开(公告)日:2018-11-01
Provided herein are compounds and pharmaceutical compositions of formula I where R1, R2, R3, R4, R5 and R6 are as described herein. Also provided pharmaceutically acceptable salts or stereoisomers of these compounds. In addition methods are provided for inhibiting the binding of an integrin to treat various pathophysiological conditions.