[EN] QUINUCLIDINE ESTERS OF 1-AZAHETEROCYCLYLACETIC ACID AS ANTIMUSCARINIC AGENTS, PROCESS FOR THEIR PREPARATION AND MEDICINAL COMPOSITIONS THEREOF [FR] ESTERS DE QUINUCLIDINE ET D'ACIDE 1-AZAHÉTÉROCYCLYLACÉTIQUE UTILISÉS COMME AGENTS ANTIMUSCARINIQUES, PROCÉDÉ POUR LEUR PRÉPARATION ET COMPOSITIONS MÉDICINALES CORRESPONDANTES
QUINUCLIDINE ESTERS OF 1-AZAHETEROCYCLYLACETIC ACID AS ANTIMUSCARINIC AGENTS, PROCESS FOR THEIR PREPARATION AND MEDICINAL COMPOSITIONS THEREOF
申请人:Chiesi Farmaceutici S.p.A.
公开号:US20130172302A1
公开(公告)日:2013-07-04
Compounds of formula (I):
wherein A, R1, R2, X, m, and n are as defined in the specification, are selective M3 receptor antagonists and may be used in the treatment of, inter alia, a respiratory disease such as asthma and COPD.
[EN] KINASE INHIBITORS AND METHOD OF TREATING CANCER WITH SAME<br/>[FR] INHIBITEURS DE KINASES ET PROCÉDÉ DE TRAITEMENT DU CANCER UTILISANT CEUX-CI
申请人:UNIV HEALTH NETWORK
公开号:WO2011123937A1
公开(公告)日:2011-10-13
The present teachings provide a compound represented by Strutural Formula (I): or a pharmaceutically acceptable salt thereof. Also described are a pharmaceutical composition and method of use thereof.
intermolecular electrochemical coupling between the benzylic C(sp3)–H bond and various secondary amines is reported. The electronic behavior of two electronically rich units viz the α-position of α-aryl acetates and amines was engineered electrochemically, thus facilitating their reactivity for the direct access of α-amino esters. A series of acyclic/cyclic secondary amines and α-aryl acetates were tested to furnish
Ruthenium-Catalyzed One-Pot Carbenoid N−H Insertion Reactions and Diastereoselective Synthesis of Prolines
作者:Qing-Hai Deng、Hai-Wei Xu、Angella Wing-Hoi Yuen、Zhen-Jiang Xu、Chi-Ming Che
DOI:10.1021/ol800087p
日期:2008.4.1
3-hydroxyprolines and various other amino esters are conveniently prepared by [RuCl2(p-cymene)]2-catalyzed one-pot intramolecular and intermolecular carbenoid N-H insertionreactions, respectively, and the prolines are formed with high diastereoselectivities. The catalytic reactions are tolerant toward air/moisture, and the product yields are insensitive to the organic solvents used.
Betrachtungen zur Herstellung von Methadon-nitril und Isomethadon-nitril sowie verwandten Verbindungen
作者:B. Unterhalt、B. Coesfeld
DOI:10.3797/scipharm.aut-00-21
日期:——
The 2-chloro-1-dialkylamino-propanes 4a-d are reacted with diphenylacetonitrile under phase transfer conditions to give a mixture of the nitriles 1a-d and 2a-d. Both chloro-dialkylamino-1-phenyl-ethanes 7a-d and 8a-d lead to 4-dialkylamino-2,2,3-triphenyl-butyronitriles 6a-d.