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Quinones from Heliotropium ovalifolium.
Phytochemistry. 2001 Oct; 58(4):631-5.P

Abstract

Two new benzoquinones, heliotropinones A and B, have been isolated from the aerial parts of Heliotropium ovalifolium. Their structures were elucidated by spectrometric methods including high resolution electrospray ionization (ESI-HR), EI mass spectrometry, 1H, 13C and 2D NMR experiments. The two quinones demonstrated antifungal activities against Cladosporium cucumerinum and Candida albicans as well as antibacterial activity against Bacillus subtilis.

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Authors+Show Affiliations

Guntern A
Institut de Pharmacognosie et Phytochimie, Université de Lausanne, BEP, CH-1015 Lausanne, Switzerland.
Ioset JR
No affiliation info available
Queiroz EF
No affiliation info available
Foggin CM
No affiliation info available
Hostettmann K
No affiliation info available

MeSH

Anti-Bacterial AgentsAnti-Infective AgentsBacillus subtilisBenzoquinonesBoraginaceaeCandida albicansCladosporiumMicrobial Sensitivity TestsSpectrum Analysis

Pub Type(s)

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

Language

eng

PubMed ID

11576613

Citation

Guntern, A, et al. "Quinones From Heliotropium Ovalifolium." Phytochemistry, vol. 58, no. 4, 2001, pp. 631-5.
Guntern A, Ioset JR, Queiroz EF, et al. Quinones from Heliotropium ovalifolium. Phytochemistry. 2001;58(4):631-5.
Guntern, A., Ioset, J. R., Queiroz, E. F., Foggin, C. M., & Hostettmann, K. (2001). Quinones from Heliotropium ovalifolium. Phytochemistry, 58(4), 631-5.
Guntern A, et al. Quinones From Heliotropium Ovalifolium. Phytochemistry. 2001;58(4):631-5. PubMed PMID: 11576613.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Quinones from Heliotropium ovalifolium. AU - Guntern,A, AU - Ioset,J R, AU - Queiroz,E F, AU - Foggin,C M, AU - Hostettmann,K, PY - 2001/9/29/pubmed PY - 2002/1/5/medline PY - 2001/9/29/entrez SP - 631 EP - 5 JF - Phytochemistry JO - Phytochemistry VL - 58 IS - 4 N2 - Two new benzoquinones, heliotropinones A and B, have been isolated from the aerial parts of Heliotropium ovalifolium. Their structures were elucidated by spectrometric methods including high resolution electrospray ionization (ESI-HR), EI mass spectrometry, 1H, 13C and 2D NMR experiments. The two quinones demonstrated antifungal activities against Cladosporium cucumerinum and Candida albicans as well as antibacterial activity against Bacillus subtilis. SN - 0031-9422 UR - https://www.unboundmedicine.com/medline/citation/11576613/Quinones_from_Heliotropium_ovalifolium_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0031-9422(01)00302-8 DB - PRIME DP - Unbound Medicine ER -