217816-66-5Relevant articles and documents
Synthesis method of 4-bromo-2-cyano-3-fluorobenzoic acid methyl ester
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Paragraph 0013-0021, (2021/01/29)
The invention belongs to the technical field of medical intermediates, and particularly relates to a synthetic method of 4-bromo-2-cyano-3-fluorobenzoic acid methyl ester. A compound A is used as an initial raw material, and reacts with N-bromo succinimide to form a compound B, and then through subsequent reactions such as the reaction of the compound B, the 4-bromo-2-cyano-3-fluorobenzoic acid methyl ester is formed. The synthesis method of 4-bromo-2-cyano-3-fluorobenzoic acid methyl ester is put forward for the first time.
METALLO-BETA-LACTAMASE INHIBITORS AND METHODS OF USE THEREOF
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, (2019/07/20)
The present invention relates to metallo-β-lactamase inhibitor compounds of Formula I: and pharmaceutically acceptable salts thereof, wherein RA, R1, and Z are as defined herein. The present invention also relates to compositions whi
METALLO-BETA-LACTAMASE INHIBITORS
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, (2016/12/01)
The present invention relates to compounds of formula (I) that are metallo-β-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with β-lactam antibiotics for overcoming resistance.