Two New Acidic Diterpenoids from the Heartwood of  Pinus massoniana   Lamb . | Zendy

Abd. Mohamed H. | Zendy; Hsieh ChinLin | Zendy; Hsu Chin | Zendy; Kuo ChingChuan | Zendy; Chang HsuanShuo | Zendy; Lee ChingKuo | Zendy; Lee TzonHuei | Zendy; Wu JinBin | Zendy; Chang ChiI | Zendy; Kuo YuehHsiung | Zendy

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Two New Acidic Diterpenoids from the Heartwood of Pinus massoniana Lamb .

Author(s) -

Abd. Mohamed H.,

Hsieh ChinLin,

Hsu Chin,

Kuo ChingChuan,

Chang HsuanShuo,

Lee ChingKuo,

Lee TzonHuei,

Wu JinBin,

Chang ChiI,

Kuo YuehHsiung

Publication year - 2014

Publication title -

helvetica chimica acta

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.74

H-Index - 82

eISSN - 1522-2675

pISSN - 0018-019X

DOI - 10.1002/hlca.201300437

Subject(s) - diterpene , pinus massoniana , chemistry , abietane , terpene , stereochemistry , pinus <genus> , acetone , abietic acid , organic chemistry , botany , resin acid , biology , rosin

A new abietane diterpene, named abietopinoic acid, and a new podocarpane diterpene, named podopinoic acid, were isolated from the acetone extract of the heartwood of Pinus massoniana. Their structures were established as 12‐hydroxy‐7‐oxoabieta‐8,11,13‐trien‐18‐oic acid ( 1 ) and 13‐hydroxy‐7‐oxopodocarpane ( 2 ) by means of spectroscopic analyses including 2D‐NMR. To the best of our knowledge, this is the second report of a podocarpa‐8,11,13‐trien‐18‐oic acid diterpene, isolated from the genus Pinus.

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