Triterpenoid Prosaponins from Leaves of Maesa Chisza Var. Angusrifolia
IR@IICB: CSIR-Indian Institute of Chemical Biology, Kolkata
View Archive Info| Field | Value | |
| Title |
Triterpenoid Prosaponins from Leaves of Maesa Chisza Var.
Angusrifolia
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| Creator |
Chakravarty, Ajit K
Das, Binayak Pakrashi, S C |
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| Subject |
Chemistry
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| Description |
Acid hydrolysis of the saponin fraction of the leaves of Maesa chisio var. angustifoliu yielded a
monoglucoside fraction besides camelliagenin A as a minor constituent. The glucose moiety of the former could be
removed by hydrolysis by Smith degradation to yield two new acylated tritcrpenoids character&d as %a-0-acetyl-22a-
0-angeloyl~mel~iagenin A and l~-O~~~yl-2Za-O-(~-me~hyfbu~yroyi~me~liagenin A as welt as ~melliagenin A
and its 22~28-~ycolaldebyde ace&. The possibility of the later acetal derivative being an artefact could not, however,
be ruled out.
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| Publisher |
Elsevier
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| Date |
1987
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://www.eprints.iicb.res.in/1439/1/PHYTOCHEMISTRY__26_(8)_2345%2D2349;1987[66].pdf
Chakravarty, Ajit K and Das, Binayak and Pakrashi, S C (1987) Triterpenoid Prosaponins from Leaves of Maesa Chisza Var. Angusrifolia. Phytochemistry, 26 (8). pp. 2345-2349. |
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| Relation |
http://dx.doi.org/10.1016/S0031-9422(00)84716-0
http://www.eprints.iicb.res.in/1439/ |
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