Diterpenoids from the leaves of Juniperus chinensis var. kaizuka

Ching Kuo Lee, Yu Shia Cheng

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

Two diterpenoids based on novel carbon skeletons, namely, 8,19-dioxo-8,14-seco-chinan-14,11-olide (1) and 8-oxo-8,14-seco-abiet-12-en-14,19-dial (2), have been isolated, together with two new abietane diterpenoids, 13β, 14β-epoxyabiet-7-en-19,6β-olide (3) and 7β-hydroxyabieta-8,11,13-trien-19-al (4), from the leaves of Juniperus chinensis. Their structures were determined by spectroscopic methods, including 2D NMR, and, in the case of 1, X-ray crystallographic analysis.

Original languageEnglish
Pages (from-to)511-514
Number of pages4
JournalJournal of Natural Products
Volume64
Issue number4
DOIs
Publication statusPublished - Apr 2001
Externally publishedYes

Fingerprint

Juniperus chinensis
Juniperus
Diterpenes
diterpenoids
Abietane Diterpenes
Trientine
Skeleton
skeleton
leaves
X-radiation
Carbon
Nuclear magnetic resonance
X-Rays
X rays
carbon
methodology

ASJC Scopus subject areas

  • Plant Science
  • Chemistry (miscellaneous)
  • Drug Discovery
  • Organic Chemistry
  • Pharmacology

Cite this

Diterpenoids from the leaves of Juniperus chinensis var. kaizuka. / Lee, Ching Kuo; Cheng, Yu Shia.

In: Journal of Natural Products, Vol. 64, No. 4, 04.2001, p. 511-514.

Research output: Contribution to journalArticle

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