S<sub>N</sub>Ar reaction in aqueous medium in the presence of mixed organic and inorganic bases
作者:Nilesh B. Shelke、Ramrao Ghorpade、Ajay Pratap、Vijay Tak、B. N. Acharya
DOI:10.1039/c5ra03510d
日期:——
N-Arylation of amines with fluorobenzonitriles in aqueous medium is described. A mixture of N,N-diisopropylethyl amine and Na2CO3 (1 : 1) is found to achieve maximum conversion by refluxing for 3 hours in water.
[EN] FUSED-RING COMPOUNDS, PHARMACEUTICAL COMPOSITION AND USES THEREOF<br/>[FR] COMPOSÉS À CYCLES FUSIONNÉS, COMPOSITION PHARMACEUTIQUE ET UTILISATIONS ASSOCIÉES
申请人:SHANGHAI DE NOVO PHARMATECH CO LTD
公开号:WO2016131381A1
公开(公告)日:2016-08-25
This disclosure is related to a fused-ring compound of formula (I) and/or a pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the fused ring compound of formula (I) and/or a pharmaceutically acceptable salt thereof, preparation methods thereof, and use thereof in modulating activity of indoleamine 2, 3-dioxygenase (IDO) and/or tryptophan 2, 3-dioxygenase (TDO); this disclosure further provides methods of treating IDO and/or TDO-associated diseases, including cancer, viral infection and autoimmune diseases.
283. The mobility of groups in certain benzonitriles