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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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
27.04.2011
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Subjects | |
Online Access | Get full text |
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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. |
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Bibliography: | Application Number: CN2009170604 |