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Antioxidant xanthones from Garcinia vieillardii.
J Nat Prod. 2004 Apr; 67(4):707-9.JN

Abstract

Two new xanthones, 6-O-methyl-2-deprenylrheediaxanthone B (1) and vieillardixanthone (2), were isolated from the stem bark of Garcinia vieillardii, as were four known compounds (4-7). The structures of 1 and 2 were determined by means of spectroscopic analysis and chemical derivatization. Each isolate was tested for its antioxidant properties based on a scavenging activity study using the stable 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical.

Authors+Show Affiliations

SONAS, UFR des Sciences Pharmaceutiques et Ingénierie de la Santé, 16 Bd Daviers, F-49100 Angers, France.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

15104511

Citation

Hay, Anne-Emmanuelle, et al. "Antioxidant Xanthones From Garcinia Vieillardii." Journal of Natural Products, vol. 67, no. 4, 2004, pp. 707-9.
Hay AE, Aumond MC, Mallet S, et al. Antioxidant xanthones from Garcinia vieillardii. J Nat Prod. 2004;67(4):707-9.
Hay, A. E., Aumond, M. C., Mallet, S., Dumontet, V., Litaudon, M., Rondeau, D., & Richomme, P. (2004). Antioxidant xanthones from Garcinia vieillardii. Journal of Natural Products, 67(4), 707-9.
Hay AE, et al. Antioxidant Xanthones From Garcinia Vieillardii. J Nat Prod. 2004;67(4):707-9. PubMed PMID: 15104511.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Antioxidant xanthones from Garcinia vieillardii. AU - Hay,Anne-Emmanuelle, AU - Aumond,Marie-Christine, AU - Mallet,Sabine, AU - Dumontet,Vincent, AU - Litaudon,Marc, AU - Rondeau,David, AU - Richomme,Pascal, PY - 2004/4/24/pubmed PY - 2004/6/21/medline PY - 2004/4/24/entrez SP - 707 EP - 9 JF - Journal of natural products JO - J Nat Prod VL - 67 IS - 4 N2 - Two new xanthones, 6-O-methyl-2-deprenylrheediaxanthone B (1) and vieillardixanthone (2), were isolated from the stem bark of Garcinia vieillardii, as were four known compounds (4-7). The structures of 1 and 2 were determined by means of spectroscopic analysis and chemical derivatization. Each isolate was tested for its antioxidant properties based on a scavenging activity study using the stable 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical. SN - 0163-3864 UR - https://www.unboundmedicine.com/medline/citation/15104511/Antioxidant_xanthones_from_Garcinia_vieillardii_ L2 - https://doi.org/10.1021/np0304971 DB - PRIME DP - Unbound Medicine ER -