| Flavanones and 3-hydroxyflavanones from Lonchocarpus oaxacensis. | |
| | |
MedLine Citation:
|
PMID: 11140531 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
The roots of the tropical tree Lonchocarpus oaxacensis afforded the 3-hydroxyflavanones jayacanol and mundulinol, as well as two flavanones, mundulin and minimiflorin. Flavonoids bearing 6,7-(dimethylpyran) and 8-(gammagamma-dimethyl allyl) substituents are characteristic for species grouped in the Minimiflori subsection. Therefore this subsection seems to be chemically and morphologically homogeneous. The antifungal activity of the four isolated compounds was tested against the wood rotting fungus Postia placenta, but only jayacanol was active. |
| | |
Authors:
|
D Alavez-Solano; R Reyes-Chilpa; M Jiménez-Estrada; F Gómez-Garibay; I Chavez-Uribe; M Sousa-Sánchez |
Publication Detail:
|
Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
|
Title: Phytochemistry Volume: 55 ISSN: 0031-9422 ISO Abbreviation: Phytochemistry Publication Date: 2000 Dec |
Date Detail:
|
Created Date: 2001-01-03 Completed Date: 2001-03-01 Revised Date: 2006-11-15 |
Medline Journal Info:
|
Nlm Unique ID: 0151434 Medline TA: Phytochemistry Country: United States |
Other Details:
|
Languages: eng Pagination: 953-7 Citation Subset: IM |
Affiliation:
|
Instituto de Química, Universidad Nacional Autonóma de México, Ciudad Universitaria, Coyoacán, México DF. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Angiosperms
/
chemistry* Antifungal Agents / chemistry, isolation & purification*, pharmacology Flavonoids / chemistry, isolation & purification* Molecular Conformation Polyporales / drug effects, growth & development |
| Chemical | |
Reg. No./Substance:
|
0/Antifungal Agents; 0/Flavonoids; 0/jayacanol; 0/minimiflorin; 0/mundulin; 0/mundulinol |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Chromones and anthrones from Aloe marlothii and Aloe rupestris.
Next Document: C-methyl-flavonoids from the leaf waxes of some Myrtaceae.