675109-26-9Relevant articles and documents
ASK1 INHIBITOR AND PREPARATION METHOD AND USE THEREOF
-
Paragraph 0234, (2020/01/02)
The present disclosure relates to a compound as shown in formula (II), a tautomer or a pharmaceutically acceptable salt thereof, and disclosed is the use thereof in preparing a drug for treating an ASK1-associated disease.
Preparation method for 5-bromoisoindoline hydrochloride
-
Paragraph 0050; 0051; 0054; 0056-0057; 0060; 0062-0063; 0066, (2018/04/02)
The invention provides a preparation method for 5-bromoisoindoline hydrochloride. The method comprises the following steps: firstly esterifying 5-bromine-2-methyl benzoic acid, and then brominating methyl NBS, cyclizing and reducing with borane, thereby o
Traceless Directing Group Assisted Cobalt-Catalyzed C?H Carbonylation of Benzylamines
Ling, Fei,Ai, Chongren,Lv, Yaping,Zhong, Weihui
supporting information, p. 3707 - 3712 (2017/10/07)
The first example of cobalt-catalyzed C(sp2)?H carbonylation of benzylamines using a traceless directing group is reported, which was successfully applied to the synthesis of N?unprotected iso-indolinones through direct C?H/N?H bonds activation. This protocol tolerates a variety of functional groups and provides a facile and efficient method for the formal synthesis of (+)-garenoxacin. (Figure presented.).