Fused-ring compounds, pharmaceutical composition and uses thereof
申请人:SHANGHAI DE NOVO PHARMATECH CO., LTD.
公开号:US10202388B2
公开(公告)日:2019-02-12
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.
FUSED-RING COMPOUNDS, PHARMACEUTICAL COMPOSITION AND USES THEREOF
申请人:SHANGHAI DE NOVO PHARMATECH CO., LTD.
公开号:US20180022752A1
公开(公告)日:2018-01-25
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.
Electrochemical Intramolecular CH Amination: Synthesis of Benzoxazoles and Benzothiazoles
作者:Tatsuya Morofuji、Akihiro Shimizu、Jun‐ichi Yoshida
DOI:10.1002/chem.201406398
日期:2015.2.16
A new method for metal‐free intramolecularCHamination has been developed. Electrochemical oxidation of 2‐pyrimidyloxybenzenes and 2‐pyrimidylthiobenzenes, which can be easily prepared from phenols and thiophenols, respectively, followed by the treatment of the resulting pyrimidinium ions with piperidine gives 2‐aminobenzoxazoles and 2‐aminobenzothiazoles, respectively.