A method for the regioselective synthesis of 1-alkyl-1H-indazoles
摘要:
A method for the regioselective synthesis of 3-unsubstituted 1-alkyl-1H-indazoles, starting with 2-halobenzonitriles and N-alkylhydrazines, is described. The two-step reaction pathway proceeds through the intermediacy of 1-alkyl-3-amino-1H-indazoles followed by reductive deamination. (C) 2013 Elsevier Ltd. All rights reserved.
Molecules labeled with fluorine-18 (18F) are used in positron emission tomography to visualize, characterize and measure biological processes in the body. Despite recent advances in the incorporation of 18F onto arenes, the development of general and efficient approaches to label radioligands necessary for drug discovery programs remains a significant task. This full account describes a derisking approach
Pyrrolidine amide compounds as histone demethylase inhibitors
申请人:GENENTECH, INC.
公开号:US10022354B2
公开(公告)日:2018-07-17
The present invention relates to compounds useful as inhibitors of one or more histone demethylases, such as KDM5. The invention also provides pharmaceutically acceptable compositions comprising compounds of the present invention and methods of using said compositions in the treatment of various disorders.
Pd-Catalyzed Nucleophilic Fluorination of Aryl Bromides
作者:Hong Geun Lee、Phillip J. Milner、Stephen L. Buchwald
DOI:10.1021/ja5009739
日期:2014.3.12
On the basis of mechanism-driven reaction design, a Pd-catalyzed nucleophilic fluorination of aryl bromides and iodides has been developed. The method exhibits a broad substrate scope, especially with respect to nitrogen-containing heteroaryl bromides, and proceeds with minimal formation of the corresponding reduction products. A facilitated ligand modification process was shown to be critical to the success of the reaction.
PYRROLIDINE AMIDE COMPOUNDS AS HISTONE DEMETHYLASE INHIBITORS
申请人:GENENTECH, INC.
公开号:US20170312252A1
公开(公告)日:2017-11-02
The present invention relates to compounds useful as inhibitors of one or more histone demethylses, such as KDM5. The invention also provides pharmaceutically acceptable compositions comprising compounds of the present invention and methods of using said compositions in the treatment of various disorders.