Journal ArticleDOI
Chemical investigation of Cedrela toona
TLDR
Occurrence of 1,2-dihydrocedrelone, a new tetranortriterpenoid, provides further interesting evidence of the chemotaxonomic feature of Meliaceae.About:
This article is published in Phytochemistry.The article was published on 1971-10-01. It has received 21 citations till now. The article focuses on the topics: Toona & Cedrela.read more
Citations
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Journal ArticleDOI
Meliaceous limonoids: chemistry and biological activities.
Qin-Gang Tan,Xiao-Dong Luo +1 more
TL;DR: This paper aims to demonstrate the efforts towards in-situ applicability of EMMARM, as to provide real-time information about concrete mechanical properties such as E-modulus and compressive strength.
Journal ArticleDOI
In vitro screening of leishmanicidal activity in myanmar timber extracts.
TL;DR: From a literature search for reports on the chemical constituents of these plants, most constituents were found to be quinone derivatives or other compounds with unsaturated carbonyl groups.
Journal ArticleDOI
Antifungal activity of some tetranortriterpenoids
TL;DR: Results show that cedrelone was the most effective in reducing rust pustule emergence, indicating the importance of specific structural features for activity.
Book ChapterDOI
The Chemistry of the Limonoids from Meliaceae
TL;DR: The chemistry of the limonoids was reviewed in this series by Dreyer (84); a more recent review is by Connolly, Overton and Polonsky (73), and taxonomic aspects have been reviewed recently by the present author.
Journal ArticleDOI
Evolution of limonoids in the Meliaceae
TL;DR: Evolutionary trends of meliacin chemistry thus correspond to the morphological division of the Meliaceae, according to their basic skeletal specialization and state of oxidation.
References
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Journal ArticleDOI
Sesquiterpene lactones. Constituents of diploid and polyploid Ambrosia dumosa Gray
T.A. Geissman,Sumu Matsueda +1 more
TL;DR: Diploid and polyploid forms of Ambrosia dumosa Gray have been found to differ markedly in chemical constitution, and the only identifiable lactonic constituent that is found in both forms is parthenolide.