Constituent of Pollen. XIII. Constituents of Cedrus deodara LOUD. (2)

TAICHI OHMOTO; KEEKO KANATANI (née INAGAKI); KYOKO YAMAGUCHI

doi:10.1248/cpb.35.229

Chemical and Pharmaceutical Bulletin

Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363

Constituent of Pollen. XIII. Constituents of Cedrus deodara LOUD. (2)

TAICHI OHMOTO, KEEKO KANATANI (née INAGAKI), KYOKO YAMAGUCHI

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Keywords: Cedrus deodara, Pinaceae, pollen grains, 7β, 15-dihydroxydehydroabietic acid, hexadecane-1

JOURNAL FREE ACCESS

1987 Volume 35 Issue 1 Pages 229-234

DOI https://doi.org/10.1248/cpb.35.229

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Abstract

From the pollen grains of Cedrus deodara LOUD., five known compounds, dehydroabietic acid (I), 15-hydroxydehydroabietic acid (II), 7α, 18-dihydroxydehydroabietanol (IV), naringenin (VI) and β-sitosteryl β-D-glucoside (VII), and two new compounds, 7β, 15-dihydroxydehydroabietic acid (III) and hexadecane-1, 16-diol 7-caffeoyl ester (V), were isolated. The structures of III and V were elucidated on the basis of spectroscopic studies and chemical evidence.

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