1905484-46-9Relevant articles and documents
NITROGEN-CONTAINING FUSED BICYCLIC COMPOUNDS AND THEIR USE AS UBIQUITIN-SPECIFIC-PROCESSING PROTEASE 1 (USP1) INHIBITORS
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Paragraph 829, (2021/12/28)
The present disclosure provides compounds having Formula (I): (I) and the pharmaceutically acceptable salts and solvates thereof, wherein X1, X2, X3, X4, X5, X6, X7, X8, R1, R2, R6, R6', R7, and R7' are defined as set forth in the specification. The present disclosure is also directed to the use of compounds of Formula (I) to inhibit a USP1 protein and/or to treat a disorder responsive to the inhibition of USP1 proteins and USP1 activity. Compounds of the present disclosure are especially useful for treating cancer.
A synthesis method of chlorine insect benzamide (by machine translation)
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Paragraph 0062; 0063; 0064, (2018/07/30)
The present invention discloses one kind of chlorine insect benzamide synthesis method, relates to the field of organic synthesis. The invention two key intermediate 1 - (3 - chloro - 2 - pyridyl) - 3 - bromo - 1 H - 5 - pyrazole carboxylic acid with N - methyl - 3 - methyl - 2 - amino - 5 - chloro - benzamide synthesis method to re-design and improvement. Finally through the amidation reaction synthesize a final product chlorine insect benzamide. The synthesizing method of the invention for the intermediate 1 - (3 - chloro - 2 - pyridyl) - 3 - bromo - 1 H - 5 - pyrazole carboxylic acid synthesis provides a path; in the synthesis method steps of mild reaction conditions, and the steps can get better yield, overcomes the harsh reaction conditions in the prior art, the key steps to the problem of low yield, greatly reduces the production cost of the chlorine insect benzamide; in this synthetic method, the various steps in the few by-products, easy separation and purification, to further facilitate the industrial production. (by machine translation)
