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A new prenylated aurone from Artocarpus altilis.
J Asian Nat Prod Res. 2012; 14(9):923-8.JA

Abstract

Phytochemical study of the methanol extract of Artocarpus altilis resulted in the isolation of a new prenylated aurone, artocarpaurone (1), together with eight known compounds including two prenylated chalcones (2 and 3), three prenylated flavanones (4-6), and three triterpenes (7-9). The structure of 1 was elucidated as 6-hydroxy-2-[8-hydroxy-2-methyl-2-(4-methyl-3-pentenyl)-2H-1-benzopyran-5-ylmethylene]-3(2H)-benzofuranone by spectroscopic methods including 1D and 2D NMR spectra and FT-ICR-MS. Compound 1 showed moderate nitric oxide radical scavenging activity, whereas 2 and 3 had moderate 2,2-diphenyl-1-picrylhydrazyl radical scavenging effect, compared with the positive control (+)-catechin.

Authors+Show Affiliations

School of Chemical Engineering, Hanoi University of Science and Technology (HUST), Hanoi, Vietnam.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo 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

22924601

Citation

Huong, Tran Thu, et al. "A New Prenylated Aurone From Artocarpus Altilis." Journal of Asian Natural Products Research, vol. 14, no. 9, 2012, pp. 923-8.
Huong TT, Cuong NX, Tram le H, et al. A new prenylated aurone from Artocarpus altilis. J Asian Nat Prod Res. 2012;14(9):923-8.
Huong, T. T., Cuong, N. X., Tram, l. e. . H., Quang, T. T., Duong, l. e. . V., Nam, N. H., Dat, N. T., Huong, P. T., Diep, C. N., Kiem, P. V., & Minh, C. V. (2012). A new prenylated aurone from Artocarpus altilis. Journal of Asian Natural Products Research, 14(9), 923-8. https://doi.org/10.1080/10286020.2012.702758
Huong TT, et al. A New Prenylated Aurone From Artocarpus Altilis. J Asian Nat Prod Res. 2012;14(9):923-8. PubMed PMID: 22924601.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - A new prenylated aurone from Artocarpus altilis. AU - Huong,Tran Thu, AU - Cuong,Nguyen Xuan, AU - Tram,Le Huyen, AU - Quang,Tran Thuong, AU - Duong,Le Van, AU - Nam,Nguyen Hoai, AU - Dat,Nguyen Tien, AU - Huong,Phan Thi Thanh, AU - Diep,Chau Ngoc, AU - Kiem,Phan Van, AU - Minh,Chau Van, Y1 - 2012/08/28/ PY - 2012/8/29/entrez PY - 2012/8/29/pubmed PY - 2012/12/20/medline SP - 923 EP - 8 JF - Journal of Asian natural products research JO - J Asian Nat Prod Res VL - 14 IS - 9 N2 - Phytochemical study of the methanol extract of Artocarpus altilis resulted in the isolation of a new prenylated aurone, artocarpaurone (1), together with eight known compounds including two prenylated chalcones (2 and 3), three prenylated flavanones (4-6), and three triterpenes (7-9). The structure of 1 was elucidated as 6-hydroxy-2-[8-hydroxy-2-methyl-2-(4-methyl-3-pentenyl)-2H-1-benzopyran-5-ylmethylene]-3(2H)-benzofuranone by spectroscopic methods including 1D and 2D NMR spectra and FT-ICR-MS. Compound 1 showed moderate nitric oxide radical scavenging activity, whereas 2 and 3 had moderate 2,2-diphenyl-1-picrylhydrazyl radical scavenging effect, compared with the positive control (+)-catechin. SN - 1477-2213 UR - https://www.unboundmedicine.com/medline/citation/22924601/A_new_prenylated_aurone_from_Artocarpus_altilis_ L2 - https://www.tandfonline.com/doi/full/10.1080/10286020.2012.702758 DB - PRIME DP - Unbound Medicine ER -