[EN] NOVEL COMPOUNDS HAVING INHIBITORY ACTIVITY ON PROSTAGLANDIN E2 RECEPTOR AND USES THEREOF [FR] NOUVEAUX COMPOSÉS AYANT UNE ACTIVITÉ INHIBITRICE SUR LE RÉCEPTEUR DE LA PROSTAGLANDINE E2 ET LEURS UTILISATIONS
Heterocyclic Amide Derivatives as EP4 Receptor Antagonists
申请人:Yuan Wei
公开号:US20110136887A1
公开(公告)日:2011-06-09
The invention relates to compounds of Formula (I) (or pharmaceutically acceptable salts thereof) as defined herein, pharmaceutical compositions thereof, and their use in manufactures and methods for modulating biological processes including antagonism of Prostaglandin EP4 receptor as a therapeutic treatment.
Heterocyclic amide derivatives as EP4 receptor antagonists
申请人:Yuan Wei
公开号:US08404736B2
公开(公告)日:2013-03-26
The invention relates to compounds of Formula (I) (or pharmaceutically acceptable salts thereof) as defined herein, pharmaceutical compositions thereof, and their use in manufactures and methods for modulating biological processes including antagonism of Prostaglandin EP4 receptor as a therapeutic treatment.
[EN] HETEROCYCLIC AMIDE DERIVATIVE, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF<br/>[FR] DÉRIVÉ D'AMIDE HÉTÉROCYCLIQUE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 杂环酰胺衍生物及其制备方法和应用
The influence of catalysts, acid chlorides, and solvents on the acylation of methyl 2-methyl-4H-thieno[3,2-b]pyrrole-5-carboxylate was studied. The use of AlCl3 allows the regioselective introduction of the acyl group into position 3 to be performed, whereas the acyl group is regioselectively introduced into position 6 of thienopyrrole when SnCl4 is used.
Synthesis of Photochromic 1,2-Dihetarylethene Using Regioselective Acylation of Thienopyrroles
作者:Michael M. Krayushkin、Vladimir N. Yarovenko、Stanislav L. Semenov、Igor V. Zavarzin、Anatoliy V. Ignatenko、Andrey Yu. Martynkin、Boris M. Uzhinov
DOI:10.1021/ol026705i
日期:2002.10.1
[GRAPHICS]The influence of catalysts, acid chlorides, and solvents in the acylation of methyl 2-methyl-4H-thieno[3,2-b]pyrrole-5-carboxylate was studied. Conditions for the regioselective acylation processes were found. Thienopyrrole-based photochrome was synthesized for the first time.