New Diterpenoids from Clerodendranthus spicatus

Ya-Mei Li; Bing Xiang; Xiao-Zheng Li; Yong-Ming Yan; Yong-Xian Cheng

doi:10.1007/s13659-017-0128-8

Natural Products and Bioprospecting (May 2017)

New Diterpenoids from Clerodendranthus spicatus

Ya-Mei Li,
Bing Xiang,
Xiao-Zheng Li,
Yong-Ming Yan,
Yong-Xian Cheng

Affiliations

Ya-Mei Li: Yunnan University of Traditional Chinese Medicine
Bing Xiang: Yunnan University of Traditional Chinese Medicine
Xiao-Zheng Li: Yunnan University of Traditional Chinese Medicine
Yong-Ming Yan: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences
Yong-Xian Cheng: Yunnan University of Traditional Chinese Medicine

DOI: https://doi.org/10.1007/s13659-017-0128-8
Journal volume & issue: Vol. 7, no. 3
pp. 263 – 267

Abstract

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Abstract Two new diterpenoids, neoorthosiphonones B and C (1 and 2), and one known diterpenoid, were isolated from the aerial parts of Clerodendranthus spicatus. Their structures including absolute configurations were determined by comprehensive spectroscopic analyses and X-ray crystallographic methods. No compound was found to inhibit fibronectin production at the concentration of 20 μM.

Published in Natural Products and Bioprospecting

ISSN: 2192-2195 (Print); 2192-2209 (Online)
Publisher: SpringerOpen
Country of publisher: Germany
LCC subjects: Science: Botany
Website: http://www.springer.com/13659

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Abstract

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