Cycloastragenol-6-O-beta-D glucoside monohydrate and crystal thereof

The invention provides cycloastragenol-6-O-beta-D glucoside monohydrate and a crystal thereof and preparation methods of the cycloastragenol-6-O-beta-D glucoside monohydrate and the crystal thereof and a drug composition. Studies show that the prepared cycloastragenol-6-O-beta-D-glucoside hydrate co...

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Bibliographic Details
Main Authors LIU PENG, FU XIAOLI, XIA GUANGPING, ZHAO NAXIA, HAN YINGMEI
Format Patent
LanguageChinese
English
Published 27.04.2011
Subjects
CHEMISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
STEROIDS
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Summary:The invention provides cycloastragenol-6-O-beta-D glucoside monohydrate and a crystal thereof and preparation methods of the cycloastragenol-6-O-beta-D glucoside monohydrate and the crystal thereof and a drug composition. Studies show that the prepared cycloastragenol-6-O-beta-D-glucoside hydrate containing crystal water is white crystalline powder, can exist stably and is convenient to store and transport and to prepare drug preparations. The cycloastragenol-6-O-beta-D-glucoside containing crystal water is easier to dissolve in water and alcohols solvents, has good room temperature storage stability and lower moisture absorption and is convenient for preparing the directly dissolved and absorbed preparations.
Bibliography:Application Number: CN2009170604