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Antibacterial and antifungal flavanones from Eysenhardtia texana.
Phytochemistry. 1999 Dec; 52(8):1469-71.P

Abstract

An activity-guided fractionation of a methanol-dichloromethane extract obtained from the aerial parts of Eysenhardtia texana led to the isolation of two novel antibacterial and antifungal flavanones together with a known flavanone. Their structures were established as 4',5,7-trihydroxy-8-methyl-6-(3-methyl-[2-butenyl])-(2S)-flavanone, 4',5,7-trihydroxy-6-methyl-8-(3-methyl-[2-butenyl])-(2S)-flavanone and 4',5-dihydroxy-7-methoxy-6-(3-methyl-[2-butenyl])-(2S)-flavanone on the basis of their UV, 1D and 2D-NMR spectra.

Authors+Show Affiliations

Department of Pharmacology and Toxicology, College of Pharmacy, University of Arizona, Tucson 85706, USA.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

10647219

Citation

Wächter, G A., et al. "Antibacterial and Antifungal Flavanones From Eysenhardtia Texana." Phytochemistry, vol. 52, no. 8, 1999, pp. 1469-71.
Wächter GA, Hoffmann JJ, Furbacher T, et al. Antibacterial and antifungal flavanones from Eysenhardtia texana. Phytochemistry. 1999;52(8):1469-71.
Wächter, G. A., Hoffmann, J. J., Furbacher, T., Blake, M. E., & Timmermann, B. N. (1999). Antibacterial and antifungal flavanones from Eysenhardtia texana. Phytochemistry, 52(8), 1469-71.
Wächter GA, et al. Antibacterial and Antifungal Flavanones From Eysenhardtia Texana. Phytochemistry. 1999;52(8):1469-71. PubMed PMID: 10647219.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Antibacterial and antifungal flavanones from Eysenhardtia texana. AU - Wächter,G A, AU - Hoffmann,J J, AU - Furbacher,T, AU - Blake,M E, AU - Timmermann,B N, PY - 2000/1/27/pubmed PY - 2000/2/26/medline PY - 2000/1/27/entrez SP - 1469 EP - 71 JF - Phytochemistry JO - Phytochemistry VL - 52 IS - 8 N2 - An activity-guided fractionation of a methanol-dichloromethane extract obtained from the aerial parts of Eysenhardtia texana led to the isolation of two novel antibacterial and antifungal flavanones together with a known flavanone. Their structures were established as 4',5,7-trihydroxy-8-methyl-6-(3-methyl-[2-butenyl])-(2S)-flavanone, 4',5,7-trihydroxy-6-methyl-8-(3-methyl-[2-butenyl])-(2S)-flavanone and 4',5-dihydroxy-7-methoxy-6-(3-methyl-[2-butenyl])-(2S)-flavanone on the basis of their UV, 1D and 2D-NMR spectra. SN - 0031-9422 UR - https://www.unboundmedicine.com/medline/citation/10647219/Antibacterial_and_antifungal_flavanones_from_Eysenhardtia_texana_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0031-9422(99)00221-6 DB - PRIME DP - Unbound Medicine ER -