Simple preparation method of bromfenac sodium

The invention relates to a simple preparation method of bromfenac sodium, comprising the following steps: carrying out a condensation reaction between bromophenylacetonitrile and 2-nitrophenylacetic acid under the action of alkali to prepare 7-(4-bromophenyl)-3-carboxymethylbenzo [c] isoxazole (IV),...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CUI QINGRONG, WANG BAOLIN, LYU QIANGSAN, LIU YUESHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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