A new ent-kaurane diterpenoid from Croton tonkinensis leaves

Pham Thi Hong Minh; Pham Hoang Ngoc; Walter C Taylor; Nguyen Manh Cuong

doi:10.1016/j.fitote.2004.04.009

A new ent-kaurane diterpenoid from Croton tonkinensis leaves

Fitoterapia. 2004 Sep;75(6):552-6. doi: 10.1016/j.fitote.2004.04.009.

Authors

Pham Thi Hong Minh¹, Pham Hoang Ngoc, Walter C Taylor, Nguyen Manh Cuong

Affiliation

¹ Institute of Chemistry, Vietnamese Academy of Science and Technology, 18 Hoang Quoc Viet Rd., Cau Giay, Hanoi, Vietnam.

PMID: 15351108
DOI: 10.1016/j.fitote.2004.04.009

Abstract

A new ent-kaurane diterpenoid (1) was isolated from the leaves of Croton tonkinensis. The structure of 1 was determined as ent-7beta-hydroxy-15-oxokaur-16-en-18-ol from spectroscopic methods.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Croton*
Diterpenes / chemistry
Diterpenes, Kaurane / chemistry
Humans
Magnetic Resonance Spectroscopy
Molecular Structure
Phytotherapy*
Plant Extracts / chemistry*
Plant Leaves

Substances

Diterpenes
Diterpenes, Kaurane
Plant Extracts