126921-19-5Relevant articles and documents
Prodrug compound and application thereof in treatment of cancer
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Paragraph 0135-0136, (2021/03/06)
The present invention provides a compound indicated by a formula (I), pharmaceutically acceptable salts or esters thereof, a pharmaceutical composition of the compound, and the use of the compound andthe pharmaceutical composition in inhibition or regulation of tyrosine kinase activity, and treatment of tyrosine kinase mediated disease symptoms or disorders including cancer.
Palladium-Catalyzed Tandem Dehydrogenative [4 + 2] Annulation of Terminal Olefins with N-Sulfonyl Amides via C-H Activations
Sun, Manman,Chen, Weida,Xia, Xiangyu,Shen, Guodong,Ma, Yongmin,Yang, Jianguo,Ding, Hanfeng,Wang, Zhiming
supporting information, p. 3229 - 3233 (2020/04/10)
A palladium-catalyzed tandem dehydrogenative [4 + 2] annulation of terminal olefins with N-sulfonyl amides via C(sp2)-H activation, allylic C(sp3)-H activation, and homoallylic C(sp3)-H elimination processes has been developed. Promoted by the DMSO ligand, various benzamides, heterocyclic arylamides, alkenyl carboxamides, and commercial olefins are found to be efficient substrates to construct important heterocyclic compounds bearing a vinyl substituent with high E stereoselectivity. Using air as the terminal oxidant also provides a great advantage regarding environmental friendliness.
Preparation method for synthesizing spiro indolone based on furan and indole aryloxy bifunctionalization and application thereof
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Paragraph 0021, (2020/05/05)
The invention discloses a preparation method for synthesizing spiro indolone based on furan and indole aryloxy bifunctionalization. An indole derivative (N-(o-bromophenyl)-3-indole formamide) which issimple and easy to synthesize is used for regioselectiv