[EN] SUBSTITUTED TRIAZOLO BICYCLICCOMPOUNDS AS PDE2 INHIBITORS<br/>[FR] BICYCLO-COMPOSÉS DE TRIAZOLE SUBSTITUÉS UTILISÉS EN TANT QU'INHIBITEURS DE PDE2
申请人:MERCK SHARP & DOHME
公开号:WO2017000277A1
公开(公告)日:2017-01-05
The present invention is directed to substituted triazolo bicycliccompounds of formula (I) which are useful as therapeutic agents for the treatment of central nervous system disorders associated with phosphodiesterase 2 (PDE2). The present invention also relates to the use of such compounds for treating neurological and psychiatric disorders, such as schizophrenia, psychosis, Parkinson's disease, Parkinson's disease dementia (PDD), or Huntington's disease, and those associated with striatal hypofunction or basal ganglia dysfunction.
作者:Guohua Hou、Francis Gosselin、Wei Li、J. Christopher McWilliams、Yongkui Sun、Mark Weisel、Paul D. O’Shea、Cheng-yi Chen、Ian W. Davies、Xumu Zhang
DOI:10.1021/ja903319r
日期:2009.7.29
N-H ketoimines 3a-3v are readily prepared in high yield via organometallic addition to nitrites and isolated as corresponding bench-stable hydrochloride salts. Homogeneous asymmetric hydrogenation of unprotected N-H ketoimines 3a-3v using Ir-(S,S)-f binaphane as catalyst provides chiral amines 4a-4v in 90-95% yield with enantioselectivities up to 95% ee.
Reversal of Diastereofacial Selectivity in Hydride Reductions of <i>N</i>-<i>tert</i>-Butanesulfinyl Imines
作者:John T. Colyer、Neil G. Andersen、Jason S. Tedrow、Troy S. Soukup、Margaret M. Faul
DOI:10.1021/jo0609834
日期:2006.9.1
same sulfinyl imine starting materials and changing the reductant to L-Selectride, the stereoselectivity could be efficiently reversed to afford the opposite product diastereomer in high yield and selectivity.
INDOLE CARBOXAMIDE DERIVATIVE AND PHARMACEUTICAL COMPOSITION CONTAINING SAME
申请人:Kukje Pharma Co., Ltd.
公开号:EP4023638A1
公开(公告)日:2022-07-06
The present invention relates to an indole carboxamide derivative that inhibits the production of prostaglandin E2 (PGE2) through inhibition of microsomal prostaglandin E2 synthase-1 (mPGES-1), and a pharmaceutical composition comprising the same as an active ingredient. The indole carboxamide derivative according to the present invention can be effectively used in treating or preventing inflammation, arthritis, high fever, pain, cancer, stroke or brain diseases such as Alzheimer's disease.