HETEROCYCLIC COMPOUNDS, PROCESS FOR PREPARATION OF THE SAME AND USE THEREOF
申请人:SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
公开号:US20170158680A1
公开(公告)日:2017-06-08
The present invention provides a heterocyclic compound represented by the formula (I), its stereoisomers, or a pharmaceutically acceptable salt thereof, pharmaceutical compositions thereof, and their use in preparing a medicament for the prevention and/or treatment of central nervous system disease.
HETEROCYCLIC COMPOUNDS, AND PREPARATION METHOD AND USE THEREOF
申请人:Shanghai Institute Of Materia Medica
Chinese Academy of Sciences
公开号:EP3115361A1
公开(公告)日:2017-01-11
Provided are heterocyclic compounds represented by formula (I), stereoisomers or pharmaceutically acceptable salts of said compounds, a pharmaceutical composition of said compounds, and an application of said compounds in the preparation of a drug for the prevention and/or treatment of a central nervous system disease.
Heterocyclic compounds, process for preparation of the same and use thereof
申请人:SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
公开号:US10174011B2
公开(公告)日:2019-01-08
The present invention provides a heterocyclic compound represented by the formula (I), its stereoisomers, or a pharmaceutically acceptable salt thereof, pharmaceutical compositions thereof, and their use in preparing a medicament for the prevention and/or treatment of central nervous system disease.
[EN] HETEROCYCLIC COMPOUNDS, AND PREPARATION METHOD AND USE THEREOF<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES ET LEUR MÉTHODE DE PRÉPARATION ET D'UTILISATION<br/>[ZH] 一类杂环化合物、其制备方法和用途
A novel microwave-assisted green synthesis of condensed 2-substituted-pyrimidin-4(3<i>H</i>)-ones under solvent-free conditions
作者:Kishor S. Jain、Jitender B. Bariwal、Manisha S. Phoujdar、Madhuri A. Nagras、Rakesh D. Amrutkar、Manoj K. Munde、Riyaj S. Tamboli、Samrat A. Khedkar、Rahul H. Khiste、Nikhil C. Vidyasagar、Vinit V. Dabholkar、M. K. Kathiravan
DOI:10.1002/jhet.30
日期:2009.3
microwave-assisted green chemical synthesis of condensed 2-substituted-pyrimidin-4(3H)-ones 3, 4, and 5 involving the condensation of a variety of nitriles with o-aminoesters of thiophene , benzene , dimethoxybenzene and quinazolinone in the presence of catalytic amount of HCl alone or with the Lewis acid AlCl3 under solvent-free conditions, is described for the first time. This novel and clean one-pot methodology