Antimicrobial isoflavanones from Desmodium canum.
| Title: | Antimicrobial isoflavanones from Desmodium canum. |
|---|---|
| Authors: | Monache GD; Centro Chimica Recettori del C.N.R., Università Cattolica, Roma, Italy.; Botta B; Vinciguerra V; de Mello JF; de Andrade Chiappeta A |
| Source: | Phytochemistry [Phytochemistry] 1996 Feb; Vol. 41 (2), pp. 537-44. |
| Publication Type: | Journal Article |
| Language: | English |
| Journal Info: | Publisher: Elsevier Country of Publication: England NLM ID: 0151434 Publication Model: Print Cited Medium: Print ISSN: 0031-9422 (Print) Linking ISSN: 00319422 NLM ISO Abbreviation: Phytochemistry |
| Imprint Name(s): | Publication: 2003- : London : Elsevier; Original Publication: 1961-2003: Oxford : Pergamon Press. |
| MeSH Terms: | Anti-Infective Agents/*isolation & purification ; Anti-Infective Agents/*pharmacology ; Isoflavones/*isolation & purification ; Isoflavones/*pharmacology ; Plant Extracts/*isolation & purification ; Plant Extracts/*pharmacology ; Plants, Medicinal/*chemistry; Plant Roots/chemistry ; Chemical Fractionation ; Magnetic Resonance Spectroscopy ; Microbial Sensitivity Tests |
| Abstract: | Bioassay-directed fractionation of Desmodium canum resulted in the isolation and characterization of three antimicrobial isoflavonones. These compounds, namely, desmodianones A, B and C, were assigned the structures 5,7,2'-trihydroxy-6,6"-dimethyl-6"-(4-methylpent-3- enyl)pyrano(2",3";4',5')isoflavanone, 5,2',4'-trihydroxy-7-methoxy-6-methyl-8-(3-methylbut-2-enyl)-is oflavanone, and 5,7,2',4'-tetrahydroxy-6-methyl-5'-(3,7-dimethylocta-2,6-dienyl )-isoflavanone, respectively. |
| Substance Nomenclature: | 0 (Anti-Infective Agents); 0 (Isoflavones); 0 (Plant Extracts); 0 (desmodianone A); 0 (desmodianone B); 0 (desmodianone C) |
| Entry Date(s): | Date Created: 19960201 Date Completed: 19961105 Latest Revision: 20190830 |
| Update Code: | 20260130 |
| DOI: | 10.1016/0031-9422(95)00653-2 |
| PMID: | 8821434 |
| Database: | MEDLINE |
Journal Article