专利号:US-11548859-B2 优先权日:2018-12-21 标 题 :Method for producing (5,S)-4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4Hisoxazol-3-yl]-2-methyl-benzoic acid 发明人:SCHMITT HARALD 权利人:INTERVET INC 摘要:The present invention relates to a novel method for preparing (5S)-4-[5-(3,5-di-chlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]-2-methyl-benzoic acid, which can preferably be used in the synthesis of (5S)-4-[5-(3,5-dichlorophenyl)-5-(trifluoro-methyl)-4H-isoxazol-3-yl]-N-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]-2-methyl-benzamide.
专利号:US-11530187-B2 优先权日:2018-12-21 标 题 :Method for producing (5S)-4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]-2-methyl-benzoic acid 发明人:SCHMITT HARALD 权利人:INTERVET INC 摘要:The present invention relates to a novel method for preparing (5S)-4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]-2-methyl-benzoic acid, which can preferably be used in the synthesis of (5S)-4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]-N-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]-2-methyl-benzamide.
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