Diterpenes from Gnaphalium pellitum and Gnaphalium graveolens

Ruben Torrenegra; Julio Pedrozo; Jorge Robles; Reiner Waibel; Hans Achenbach

doi:10.1016/0031-9422(92)83289-B

Diterpenes from Gnaphalium pellitum and Gnaphalium graveolens

Ruben Torrenegra, Julio Pedrozo, Jorge Robles, Reiner Waibel, Hans Achenbach

Research output: Contribution to journal › Article › peer-review

45 Scopus citations

Abstract

13-epi-Cyclosclareol, a novel labdane-type diterpene with a cyclopropane ring has been isolated from Gnaphalium pellitum as well as from Gnaphalium graveolens. Structure elucidation was achieved by spectroscopic methods. The known diterpenes (-)-16-kauren-19-oic acid, (-)-11β-acetoxy-16-kauren-19-oic acid, 13-epi-sclareol and a mixture of sitosterol and stigmasterol were also isolated.

Original language	English
Pages (from-to)	2415-2418
Number of pages	4
Journal	Phytochemistry
Volume	31
Issue number	7
DOIs	https://doi.org/10.1016/0031-9422(92)83289-B
State	Published - Jul 1992

Keywords

(-)-11β-acetoxy-16-kauren-19-oic acid
13-epi-cyclosclareol, (-)-16-kauren-19-oic acid
13-epi-sclareol.
Asteraceae
Gnaphalium pellitum, Gnaphalium graveolens
diterpenes

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10.1016/0031-9422(92)83289-B

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title = "Diterpenes from Gnaphalium pellitum and Gnaphalium graveolens",

abstract = "13-epi-Cyclosclareol, a novel labdane-type diterpene with a cyclopropane ring has been isolated from Gnaphalium pellitum as well as from Gnaphalium graveolens. Structure elucidation was achieved by spectroscopic methods. The known diterpenes (-)-16-kauren-19-oic acid, (-)-11β-acetoxy-16-kauren-19-oic acid, 13-epi-sclareol and a mixture of sitosterol and stigmasterol were also isolated.",

keywords = "(-)-11β-acetoxy-16-kauren-19-oic acid, 13-epi-cyclosclareol, (-)-16-kauren-19-oic acid, 13-epi-sclareol., Asteraceae, Gnaphalium pellitum, Gnaphalium graveolens, diterpenes",

author = "Ruben Torrenegra and Julio Pedrozo and Jorge Robles and Reiner Waibel and Hans Achenbach",

year = "1992",

month = jul,

doi = "10.1016/0031-9422(92)83289-B",

language = "English",

volume = "31",

pages = "2415--2418",

journal = "Phytochemistry",

issn = "0031-9422",

publisher = "Elsevier Ltd.",

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TY - JOUR

T1 - Diterpenes from Gnaphalium pellitum and Gnaphalium graveolens

AU - Torrenegra, Ruben

AU - Pedrozo, Julio

AU - Robles, Jorge

AU - Waibel, Reiner

AU - Achenbach, Hans

PY - 1992/7

Y1 - 1992/7

N2 - 13-epi-Cyclosclareol, a novel labdane-type diterpene with a cyclopropane ring has been isolated from Gnaphalium pellitum as well as from Gnaphalium graveolens. Structure elucidation was achieved by spectroscopic methods. The known diterpenes (-)-16-kauren-19-oic acid, (-)-11β-acetoxy-16-kauren-19-oic acid, 13-epi-sclareol and a mixture of sitosterol and stigmasterol were also isolated.

AB - 13-epi-Cyclosclareol, a novel labdane-type diterpene with a cyclopropane ring has been isolated from Gnaphalium pellitum as well as from Gnaphalium graveolens. Structure elucidation was achieved by spectroscopic methods. The known diterpenes (-)-16-kauren-19-oic acid, (-)-11β-acetoxy-16-kauren-19-oic acid, 13-epi-sclareol and a mixture of sitosterol and stigmasterol were also isolated.

KW - (-)-11β-acetoxy-16-kauren-19-oic acid

KW - 13-epi-cyclosclareol, (-)-16-kauren-19-oic acid

KW - 13-epi-sclareol.

KW - Asteraceae

KW - Gnaphalium pellitum, Gnaphalium graveolens

KW - diterpenes

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U2 - 10.1016/0031-9422(92)83289-B

DO - 10.1016/0031-9422(92)83289-B

M3 - Article

AN - SCOPUS:0001243466

SN - 0031-9422

VL - 31

SP - 2415

EP - 2418

JO - Phytochemistry

JF - Phytochemistry

IS - 7

ER -

Diterpenes from Gnaphalium pellitum and Gnaphalium graveolens

Abstract

Keywords

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