86847-59-8Relevant articles and documents
Copper- or Nickel-Enabled Oxidative Cross-Coupling of Unreactive C(sp3)-H Bonds with Azole C(sp2)-H Bonds: Rapid Access to β-Azolyl Propanoic Acid Derivatives
Tan, Guangying,Zhang, Luoqiang,Liao, Xingrong,Shi, Yang,Wu, Yimin,Yang, Yudong,You, Jingsong
, p. 4830 - 4833 (2017)
β-Azolyl propanoic acid derivatives are frequently found in biologically active molecules and pharmaceuticals. Here, we report the oxidative heteroarylation of unactivated C(sp3)-H bonds with azole C(sp2)-H bonds via copper or nickel catalysis with the aid of removable bidentate auxiliary, which provides a rapid pathway to β-azolyl propanoic acid derivatives. A variety of azoles such as oxazole, benzoxazole, thiazole, benzothiazoles, benzimidazole, purine, and even [1,2,4]triazolo[1,5-a]pyrimidine could be engaged in this protocol.
6H-THIENO[2,3-E][1,2,4]TRIAZOLO[3,4-C][1,2,4]TRIAZEPINE DERIVATIVE
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Paragraph 0311-0313, (2020/05/07)
The 6H-thieno[2,3-e][1,2,4]triazolo[3,4-c][1,2,4]triazepine derivatives or salts thereof of the present invention have BRD4 inhibitory activity, and thus, they are useful as medicaments, in particular, as prophylaxis and/or therapeutic agents for diseases associated with BRD4.
Synthesis method of N-heterocyclic acylamide derivative
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Paragraph 0090; 0091; 0092, (2019/01/14)
The invention discloses a synthesis method of an N-heterocyclic acylamide derivative. A reaction general formula is as shown in the specification. According to the synthesis method, an imidazo heterocyclic amine compound I is taken as a raw material; unde