76074-88-9Relevant articles and documents
Intermediate for preparing medetomidine and its preparation method and use
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Paragraph 0090-0092, (2018/08/03)
The invention provides an intermediate for preparing medetomidine. The intermediate is a compound shown in the formula (I). The invention also provides a preparation method of the intermediate, and ause of the intermediate in the preparation of medetomidine. The compound shown in the formula (I) is used for preparation of medetomidine so that the raw material is cheap and easy to obtain, synthesis processes are simple, the reaction cycle is short, the environmental pollution is avoided, operation is simple, the harsh reaction conditions are avoided, the operation and post-treatment are simple, the yield and the product purity are high, the intermediate in each step is a solid and is easy to purify, a production cost is low, and the intermediate is suitable for industrial large-scale production and conforms to the principle of green chemistry.
ALDOSTERONE SYNTHASE INHIBITOR
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Paragraph 0016; 0088; 0090, (2018/10/10)
PROBLEM TO BE SOLVED: To provide a compound having aldosterone synthase inhibition effect useful for treatment of primary aldosteronism causing hypertension or hypokalemia by overproduction of aldosterone, and a pharmaceuticals containing the compound. SOLUTION: There are provided an imidazole compound including 4-[5-(2-fluoroethyl)-1H-imidazole-1-ylmethyl]-3-iodobenzonitrile, 1-(3-bromo-4-cyanobenzyl)-1H-imidazole-5-carboxylic acid methyl, 1-(2-iodo-4-nitrobenzyl)-1H-imidazole-5-carboxylic acid methyl, 1-(3,5-di-tert-butylphenyl)-1H-imidazole-5-carboxylic acid methyl, 1-(2H-chromene-2-on-6-ylmethyl)-1H-imidazole-5-carboxylic acid methyl and 1-(2H-chromene-2-on-6-ylmethyl)-5-iodo-1H-imidazole as examples, and pharmaceuticals containing the compound. COPYRIGHT: (C)2015,JPOandINPIT
IMIDAZOLE CARBOXAMIDES
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Page/Page column 17, (2010/02/17)
The present invention provides certain imidazole carboxamide derivatives, pharmaceutical compositions thereof, methods of using the same and processes for preparing the same.