METHOD FOR OBTAINING A SEQUOYITOL-CONTAINING EXTRACT FROM GENUS NEPHROLEPIS AND USES THEREOF

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United States of America Patent

APP PUB NO 20110071225A1
SERIAL NO

12993149

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Abstract

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, comprising extracting with a solvent, recovering the solvent to give an extractum, subjecting the extractum to two-phase extraction and column chromatography, collecting the fractions containing sequoyitol, concentrating, filtration and drying. The main active ingredient of the extract obtained is sequoyitol, which can be used for treating diabetes and its complications.

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GUANGZHOU WELMAN NEW DRUG R&D CO LTDROOM 1608 NO 116 TIYUDONG ROAD TIANHE DISTRICT GUANGZHOU GUANGDONG 510620

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lu, You Guangzhou, CN 13 26
Sun, Tianyu Guangzhou, CN 19 5
Wang, Ting Guangzhou, CN 763 6307
Wang, Yanli Guangzhou, CN 64 210
Wang, Yinyin Guangzhou, CN 4 15

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