[EN] TETRAHYDROPYRAZOLO-PYRAZINYL-DIHYDROIMIDAZOLONE OR TETRAHYDROPYRAZOLO-PYRIDINYL-DIHYDROIMIDAZOLONE COMPOUNDS AND METHODS OF USING SAME<br/>[FR] COMPOSÉS DE TÉTRAHYDROPYRAZOLO-PYRAZINYLE-DIHYDROIMIDAZOLONE OU DE TÉTRAHYDROPYRAZOLO-PYRIDINYL-DIHYDROIMIDAZOLONE ET LEURS PROCÉDÉS D'UTILISATION
申请人:ECCOGENE SHANGHAI CO LTD
公开号:WO2022017338A1
公开(公告)日:2022-01-27
The application relates to a compound of Formula (I) : or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, stereoisomer, or tautomer thereof, which modulates the activity of GLP-1 receptor, a pharmaceutical composition comprising a compound of Formula (I), and a method of treating or preventing a disease in which GLP-1 receptor plays a role.
A C–H activation-based strategy has been developed for the synthesis of N-amino azaheterocycles. Rh(III)-catalyzed coupling of N-Boc hydrazones/N-Boc hydrazines with diazodiesters/diazoketoesters provides convenient access to synthetically and medicinally important compounds, N-amino isoquinolin-3-ones and N-amino indoles, by harnessing N-tert-butyloxycarbonyl (N-Boc) cleavage as an adaptable reactivity
Synthesis of 2,3-Benzodiazepines via Rh(III)-Catalyzed C–H Functionalization of <i>N</i>-Boc Hydrazones with Diazoketoesters
作者:Jie Wang、Lili Wang、Shan Guo、Shanke Zha、Jin Zhu
DOI:10.1021/acs.orglett.7b01642
日期:2017.7.7
An efficient Rh(III)-catalyzed C–H activation protocol has been developed for the synthesis of 2,3-benzodiazepines with use of N-Boc hydrazones and diazoketoesters as substrates. The reaction features retention of the C═N and N–N bonds and selective cleavage of the N-Boc moiety.