Chemical Examination of Bacopa monniera Wettst.: Part I -Isolation of Chemical Constituents
IR@CDRI: CSIR-Central Drug Research Institute, Lucknow
View Archive Info| Field | Value | |
| Creator |
Chatterji, N
Rastogi, R P Dhar, M L |
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| Date |
2013-03-08T06:27:01Z
2013-03-08T06:27:01Z 1963 |
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| Identifier |
Indian Journal of Chemrstry 1963, 1(5), 212-215
http://hdl.handle.net/123456789/1027 |
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| Description |
Two saponins designated as bacoside A [rn.p. 250-10 (decomp.)] and bacoside B [m.p. 2030 (decomp.)], betulic acid,ᴅ-rnannutol, stigmastanol, β -sitosterol and stigmasterol have been isolated from B, rnonniera. Whereas bacoside A has been obtained in the free state, bacoside B Could only be isolated as a mixed crystal with bacoside A . This mixed crystal [m.p. 2750 (decomp.)] has been resolved into the two saponins by partition chromatography over silica gel. On acid hydrolysis bacoside A gives three sugars two of which have been identified as glucose and arabinose. Bacoside B gives on hydrolysis glucose and arabinose.
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| Format |
3195320 bytes
application/pdf |
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| Language |
en
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| Subject |
Bacopa monniera
Chemical Constituents |
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| Title |
Chemical Examination of Bacopa monniera Wettst.: Part I -Isolation of Chemical Constituents
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| Type |
Article
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