866885-53-2Relevant articles and documents
NOVEL COMPOUNDS FOR THE TREATMENT OF CANCER AND INFLAMMATORY DISEASES
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, (2015/07/16)
The present invention relates to novel compounds and pharmaceutical compositions thereof which may be useful in the treatment and/or prevention of various conditions. The present invention also provides methods of preparing such compounds and compositions, and methods of using the same.
Esterification-nitration of ortho-hydroxyphenyl carboxylic acids and benzole acids with cerium(IV) ammonium nitrate (CAN)
Pan, Wen-Bin,Wei, Li-Mei,Wei, Li-Lan,Wu, Chin-Chung,Wu, Yang-Chang
, p. 173 - 180 (2007/10/03)
A convenient and useful esterification was realized, and this reaction proceeded without a dehydrating reagent or water removal equipment. A series of ortho -hydroxyphenyl carboxylic acids and benzoic acids were transformed to their corresponding methyl esters under CAN/CH3OH reaction conditions. Whereas in an aprotic solvent, acetonitrile, sp3-C tethered ortho-hydroxyphenyl carboxylic acids undergo simultaneous o,p-dinitration and intramolecular esterification reactions in good yields. Also, 2-((1E)-2-nitrovinyl)-4-nitro-phenol (3e) showed selective cytotoxicities to ward MCF-7, HEP G2, and HEP 3B cell lines with IQovalues of 23.50, 7.33, and7.59ug/mL,respectively.