Chemical Examination of Bacopa monniera Wettst.: Part I -Isolation of Chemical Constituents

Chatterji, N; Rastogi, R P; Dhar, M L

dc.contributor.author	Chatterji, N
dc.contributor.author	Rastogi, R P
dc.contributor.author	Dhar, M L
dc.date.accessioned	2013-03-08T06:27:01Z
dc.date.available	2013-03-08T06:27:01Z
dc.date.issued	1963
dc.identifier.citation	Indian Journal of Chemrstry 1963, 1(5), 212-215	en
dc.identifier.uri	http://hdl.handle.net/123456789/1027
dc.description.abstract	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.	en
dc.format.extent	3195320 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.subject	Bacopa monniera	en
dc.subject	Chemical Constituents	en
dc.title	Chemical Examination of Bacopa monniera Wettst.: Part I -Isolation of Chemical Constituents	en
dc.type	Article	en