[EN] BENZENECARBOTHIOCCYCLOPENTA[C] PYRROLE-1,3-DIONE COMPOUNDS AND PROCESS FOR SYNTHESIS THEREOF<br/>[FR] COMPOSÉS DE BENZÈNECARBOTHIOCYCLOPENTA[C]PYRROLE-1,3-DIONE ET LEUR PROCÉDÉ DE SYNTHÈSE
申请人:COUNCIL SCIENT IND RES
公开号:WO2016051425A1
公开(公告)日:2016-04-07
The present invention relates to a novel analogues of benzenecarbothioccyclopenta[c]pyrrole-1,3-dione of formula (I) useful for treating various viral infections and process for synthesis thereof. The present invention provides a novel process for synthesis of nitrosporeusinesA(1) and B(2). More particularly, the present invention provides a synthetic route for synthesis of nitrosporeusinesA(1) and B(2). Said process is simple, industrially scalable, cost effective and eco-friendly.
Benzenecarbothioccyclopenta[c] pyrrole-1,3-dione compounds and process for synthesis thereof
申请人:Council of Scientific & Industrial Research
公开号:US10239836B2
公开(公告)日:2019-03-26
The present invention relates to a novel analogs of benzenecarbothioccyclopenta[c]pyrrole-1,3-dione of formula (I) useful for treating various viral infections and process for synthesis thereof.
The present invention provides a novel process for synthesis of nitrosporeusines A(1) and B(2). More particularly, the present invention provides a synthetic route for synthesis of nitrosporeusines A(1) and B(2). Said process is simple, industrially scalable, cost effective and eco-friendly.
First synthesis of nitrosporeusines, alkaloids with multiple biological activities
作者:Satish Chandra Philkhana、Gorakhnath R. Jachak、Vidya B. Gunjal、Nagsen M. Dhage、Ajay H. Bansode、D. Srinivasa Reddy
DOI:10.1016/j.tetlet.2015.01.143
日期:2015.3
Synthesis of nitrosporeusines A and B, thioester-bearing alkaloids from the Arctic Streptomyces nitrosporeus with exceptional biological activity is disclosed for the first time. In addition, we have prepared another biologically important natural product, maleimycin, in optically pure form using a gram-scale enzymatic resolution method. (C) 2015 Elsevier Ltd. All rights reserved.
BENZENECARBOTHIOCCYCLOPENTA[C] PYRROLE-1,3-DIONE COMPOUNDS AND PROCESS FOR SYNTHESIS THEREOF
申请人:Council of Scientific & Industrial Research
公开号:US20170226057A1
公开(公告)日:2017-08-10
The present invention relates to a novel analogues of benzenecarbothioccyclopenta[c]pyrrole-1,3-dione of formula (I) useful for treating various viral infections and process for synthesis thereof.
The present invention provides a novel process for synthesis of nitrosporeusinesA(1) and B(2). More particularly, the present invention provides a synthetic route for synthesis of nitrosporeusinesA(1) and B(2). Said process is simple, industrially scalable, cost effective and eco-friendly.
Identification of new anti-inflammatory agents based on nitrosporeusine natural products of marine origin
and B are two recently isolated marine natural products with novel skeleton and exceptional biological profile. Interesting antiviral activity of nitrosporeusines and promising potential in curing various diseases, evident from positive data from various animal models, led us to investigate their anti-inflammatory potential. Accordingly, we planned and synthesized nitrosporeusines A and B in racemic as