Two New Cembranoids from Croton oblongifolius

Two new cembranoids, crotocembraneic acid (1) and neocrotocembraneic acid (2), were isolated from the stem bark of Croton oblongifolius. Their structures were established on the basis of spectroscopic analysis.

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Bibliographic Details
Published in:Journal of natural products (Washington, D.C.) D.C.), 1998-05, Vol.61 (5), p.652-654
Main Authors: Roengsumran, Sophon, Achayindee, Sitthisak, Petsom, Amorn, Pudhom, Khanitha, Singtothong, Pravit, Surachetapan, Chutima, Vilaivan, Tirayut
Format: Article
Language:English
Subjects:
BARK
Biological and medical sciences
CHEMICAL COMPOSITION
CHEMICAL STRUCTURE
COMPOSICION QUIMICA
COMPOSITION CHIMIQUE
CORTEZA
CROTOCEMBRTANEIC ACID
CROTON
DITERPENOIDE
DITERPENOIDS
DITERPENOS
DRUG PLANTS
ECORCE
ESPECTROMETRIA
ESTRUCTURA QUIMICA
General pharmacology
GEOGRAPHICAL VARIATION
Medical sciences
NEOCROTOCEMBRANEIC ACID
Pharmacognosy. Homeopathy. Health food
Pharmacology. Drug treatments
PLANTAS MEDICINALES
PLANTE MEDICINALE
SPECTRAL ANALYSIS
SPECTROMETRIE
SPECTROMETRY
STEMS
STRUCTURE CHIMIQUE
TAILANDIA
TALLO
THAILAND
THAILANDE
TIGE
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Description
Summary:Two new cembranoids, crotocembraneic acid (1) and neocrotocembraneic acid (2), were isolated from the stem bark of Croton oblongifolius. Their structures were established on the basis of spectroscopic analysis.
ISSN:0163-3864
1520-6025
DOI:10.1021/np9704765