[EN] PYRIMIDONES FOR TREATMENT OF POTASSIUM CHANNEL RELATED DISEASES [FR] PYRIMIDONES UTILISABLES EN VUE DU TRAITEMENT D'AFFECTIONS ASSOCIÉES AUX CANAUX POTASSIQUES
Synthesis of α,α-Difluoroethyl Aryl and Heteroaryl Ethers
作者:Eddie Yang、Matthew R. Reese、John M. Humphrey
DOI:10.1021/ol301696x
日期:2012.8.3
Fluorine plays a critical role in modern medicinal chemistry due to its unique properties, and new methods for its incorporation into target molecules are of high interest. An efficient new method for the preparation of aryl-alpha,alpha-difluoroethyl ethers (4) via addition of aryl and heteroaryl alcohols (1) to commercially available 2-bromo-1,1-difluoroethene (2) and subsequent hydrogenolysis is presented. This procedure is an attractive alternative to existing methods that employ harshly reactive fluorinating systems such as xenon difluoride and hydrogen fluoride.
PYRIDMIDONES FOR TREATMENT OF POTASSIUM CHANNEL RELATED DISEASES
申请人:Pfizer Inc.
公开号:EP2619202A1
公开(公告)日:2013-07-31
[EN] PYRIDMIDONES FOR TREATMENT OF POTASSIUM CHANNEL RELATED DISEASES<br/>[FR] PYRIMIDONES UTILISABLES EN VUE DU TRAITEMENT D'AFFECTIONS ASSOCIÉES AUX CANAUX POTASSIQUES
申请人:PFIZER
公开号:WO2012038850A1
公开(公告)日:2012-03-29
The present invention relates to compounds of Formula I as described herein or a 1 pharmaceutically acceptable salt thereof, pharmaceutical composition comprising a compound of Formula I or a pharmaceutically acceptable salt thereof and methods of treating, or manufacture of a medicament to treat, a disease, disorder, or condition of the central nervous system, including bipolar disorder, depressive disorders, anxiety disorders, cognitive disorders, pain disorders, urogenital disorders, and epilepsy, among the other diseases, disorders or conditions discussed herein as mono-therapy or in combination with another active pharmaceutical ingredient.