5,6-BISARYL-2-PYRIDINE-CARBOXAMIDE DERIVATIVES, PREPARATION AND APPLICATION THEREOF IN THERAPEUTICS AS UROTENSIN II RECEPTOR ANTAGONISTS
申请人:Altenburger Jean-Michel
公开号:US20090318473A1
公开(公告)日:2009-12-24
The present invention relates to derivatives of 5,6-bisaryl-2-pyridine-carboxamide, their preparation and their application in therapeutics as antagonists of urotensin II receptors.
本发明涉及5,6-双芳基-2-吡啶甲酰胺衍生物,其制备以及其作为尿苷Ⅱ受体拮抗剂在治疗学中的应用。
[EN] CXCR3 RECEPTOR AGONISTS<br/>[FR] AGONISTES DU RÉCEPTEUR CXCR3
申请人:CELGENE INT II SARL
公开号:WO2018045246A1
公开(公告)日:2018-03-08
Compounds are provided having the structure of the following Formula I: where R, R1, R2, R3a and R3b are as defined herein. Pharmaceutical compositions comprising such compounds, as well as methods related to their manufacture and use, are also provided.
The present invention provides an activator in arylamination using a palladium compound as a catalyst, which is superior to conventional phosphines in stability and performance. With the phosphine sulfide as an activator, an arylamination reaction achieves improved selectivity to produce a desired aromatic amine in an obviously increased yield as compared with a reaction using the corresponding phosphine compound. Moreover, the phosphine sulfide of the invention is impervious to oxidation and exists stably in air and therefore sufficiently withstands use on an industrial scale.
CHLOROTHIAZIDE, CHLOROTHIAZIDE SALTS AND PHARMACEUTICAL COMPOSITIONS THEREOF
申请人:Sathe Dhananjay Govind
公开号:US20110263579A1
公开(公告)日:2011-10-27
The present invention relates to an improved process for the preparation of Chlorothiazide and pharmaceutically acceptable salts thereof. The present invention relates to novel polymorphs of Chlorothiazide and Chlorothiazide salts, in particular Chlorothiazide sodium. The present invention further relates to pharmaceutical compositions comprising Chlorothiazide and Chlorothiazide salts, in particular Chlorothiazide sodium and process for preparation thereof.
[EN] SUBSTITUTED SULFONAMIDE DERIVATIVES<br/>[FR] DÉRIVÉS SUBSTITUÉS DE SULFONAMIDE
申请人:GRUENENTHAL GMBH
公开号:WO2009124746A1
公开(公告)日:2009-10-15
The invention relates to substituted sulfonamide derivatives, processes for the preparation thereof, medicaments containing these compounds and the use of substituted sulfonamide derivatives for the preparation of medicaments.