Further labdane diterpenoids isolated from Leonurus persicus

Deniz Tasdemir; Otto Sticher; Ihsan Çalis; Anthony Linden

doi:10.1021/np9700782

Further labdane diterpenoids isolated from Leonurus persicus

Deniz Tasdemir
, Otto Sticher
, Ihsan Çalis
, Anthony Linden

Hacettepe University

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

38 Citations (Scopus)

Abstract

Seven new labdane diterpenoids, leopersin G-L (1-4, 6-7) and 15-epi- leopersin J (5), and two known ones, 13-hydroxyballonigrinolide (8) and ballotenol (9), were isolated from the aerial parts of Leonurus persicus along with β-sitosterol and stigmasterol. The structure determinations were mainly based on 1D and 2D NMR spectra. The stereochemical configuration of ballotenol (9) was reestablished by 2D ROESY spectroscopy and by single- crystal X-ray diffraction analysis.

Original language	English
Pages (from-to)	874-879
Number of pages	6
Journal	Journal of Natural Products
Volume	60
Issue number	9
DOIs	https://doi.org/10.1021/np9700782
Publication status	Published - Sept 1997

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abstract = "Seven new labdane diterpenoids, leopersin G-L (1-4, 6-7) and 15-epi- leopersin J (5), and two known ones, 13-hydroxyballonigrinolide (8) and ballotenol (9), were isolated from the aerial parts of Leonurus persicus along with β-sitosterol and stigmasterol. The structure determinations were mainly based on 1D and 2D NMR spectra. The stereochemical configuration of ballotenol (9) was reestablished by 2D ROESY spectroscopy and by single- crystal X-ray diffraction analysis.",

author = "Deniz Tasdemir and Otto Sticher and Ihsan {\c C}alis and Anthony Linden",

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AU - Tasdemir, Deniz

AU - Sticher, Otto

AU - Çalis, Ihsan

AU - Linden, Anthony

PY - 1997/9

Y1 - 1997/9

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AB - Seven new labdane diterpenoids, leopersin G-L (1-4, 6-7) and 15-epi- leopersin J (5), and two known ones, 13-hydroxyballonigrinolide (8) and ballotenol (9), were isolated from the aerial parts of Leonurus persicus along with β-sitosterol and stigmasterol. The structure determinations were mainly based on 1D and 2D NMR spectra. The stereochemical configuration of ballotenol (9) was reestablished by 2D ROESY spectroscopy and by single- crystal X-ray diffraction analysis.

UR - https://www.scopus.com/pages/publications/0030961178

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JO - Journal of Natural Products

JF - Journal of Natural Products

IS - 9

ER -

Further labdane diterpenoids isolated from Leonurus persicus

Abstract

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