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Benzopyran, biphenyl, and tetraoxygenated xanthone derivatives from the twigs of Garcinia nigrolineata.
J Nat Prod. 2005 Aug; 68(8):1218-21.JN

Abstract

One new benzopyran, nigrolineabenzopyran A (1), two new biphenyls, nigrolineabiphenyls A and B (2, 3), and four new tetraoxygenated xanthones, nigrolineaxanthones T-W (4-7), were isolated from the crude methanol extract of the twigs of Garcinia nigrolineata along with 11 known xanthones. The xanthones isolated from the twigs as well as those from the stem bark were evaluated for antibacterial activity against methicillin-resistant Staphylococcus aureus. Nigrolineaxanthone F, latisxanthone D, and brasilixanthone showed significant activity, with an equal MIC value of 2 microg/mL.

Authors+Show Affiliations

Department of Chemistry, Faculty of Science, Prince of Songkla University, Songkhla, 90112, Thailand. vatcharin.r@psu.ac.thNo 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

16124764

Citation

Rukachaisirikul, Vatcharin, et al. "Benzopyran, Biphenyl, and Tetraoxygenated Xanthone Derivatives From the Twigs of Garcinia Nigrolineata." Journal of Natural Products, vol. 68, no. 8, 2005, pp. 1218-21.
Rukachaisirikul V, Tadpetch K, Watthanaphanit A, et al. Benzopyran, biphenyl, and tetraoxygenated xanthone derivatives from the twigs of Garcinia nigrolineata. J Nat Prod. 2005;68(8):1218-21.
Rukachaisirikul, V., Tadpetch, K., Watthanaphanit, A., Saengsanae, N., & Phongpaichit, S. (2005). Benzopyran, biphenyl, and tetraoxygenated xanthone derivatives from the twigs of Garcinia nigrolineata. Journal of Natural Products, 68(8), 1218-21.
Rukachaisirikul V, et al. Benzopyran, Biphenyl, and Tetraoxygenated Xanthone Derivatives From the Twigs of Garcinia Nigrolineata. J Nat Prod. 2005;68(8):1218-21. PubMed PMID: 16124764.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Benzopyran, biphenyl, and tetraoxygenated xanthone derivatives from the twigs of Garcinia nigrolineata. AU - Rukachaisirikul,Vatcharin, AU - Tadpetch,Kwanruthai, AU - Watthanaphanit,Anyarat, AU - Saengsanae,Neangnoi, AU - Phongpaichit,Souwalak, PY - 2005/8/30/pubmed PY - 2005/10/20/medline PY - 2005/8/30/entrez SP - 1218 EP - 21 JF - Journal of natural products JO - J Nat Prod VL - 68 IS - 8 N2 - One new benzopyran, nigrolineabenzopyran A (1), two new biphenyls, nigrolineabiphenyls A and B (2, 3), and four new tetraoxygenated xanthones, nigrolineaxanthones T-W (4-7), were isolated from the crude methanol extract of the twigs of Garcinia nigrolineata along with 11 known xanthones. The xanthones isolated from the twigs as well as those from the stem bark were evaluated for antibacterial activity against methicillin-resistant Staphylococcus aureus. Nigrolineaxanthone F, latisxanthone D, and brasilixanthone showed significant activity, with an equal MIC value of 2 microg/mL. SN - 0163-3864 UR - https://www.unboundmedicine.com/medline/citation/16124764/Benzopyran_biphenyl_and_tetraoxygenated_xanthone_derivatives_from_the_twigs_of_Garcinia_nigrolineata_ L2 - https://doi.org/10.1021/np058050a DB - PRIME DP - Unbound Medicine ER -