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Title: A new clerodane-type -hydroxybutenolide diterpene from the bark of Polyalthia longifolia var. angustifolia
Authors: Ghosh, G
Subudhi, B B
Banerjee, M
Mishra, S K
Keywords: Clerodane;Hydroxybutenolide diterpene;Polyalthia longifolia var. angustifolia
Issue Date: Oct-2011
Publisher: NISCAIR-CSIR, India
Abstract: A new clerodane-type -hydroxybutenolide diterpene has been isolated from the bark of Polyalthia longifolia var. angustifolia. Its structure has been established as (Z)-4-hydroxy-3-(26-hydroxy-5-(hydroxymethyl)-5,8a-dimethylocta­hy­dro-1H-spiro­[naphthalene-2,2″′-oxiran]-1-yl) ethylidene)dihydro­furan-2(3H)-one, on the basis of chemical and spectral (UV, IR,1H,13C, HETROCOSY and mass) data analysis.
Page(s): 1510-1512
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.50B(10) [October 2011]

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