Antitubercular and Cytotoxic Chlorinated seco-Cyclohexenes from Uvaria alba

Macabeo, Allan Patrick G. and Letada, Arianne G. and Budde, Simon and Faderl, Christian and Dahse, Hans-Martin and Franzblau, Scott G. and Alejandro, Grecebio Jonathan D. and Pierens, Gregory K. and Garso, Mary J. (2017) Antitubercular and Cytotoxic Chlorinated seco-Cyclohexenes from Uvaria alba. JOURNAL OF NATURAL PRODUCTS, 80 (12). pp. 3320-3324. ISSN 0163-3864, 1520-6025

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Abstract

Two new chlorine-containing polyoxygenated seco-cyclohexenes, albanols A (1) and B (2), along with the oxepinone metabolite grandiuvarone (3) were isolated from the endemic Philippine Annonaceae plant Uvaria alba. Both new compounds exhibited modest antitubercular activity. Compound 1 showed cytostatic activity (ranging from 1-50 mu M) against HeLa cells and weak antiproliferative activity against HUVEC and K-562 cells with GI50 values of 106 and 81 mu M, respectively.

Item Type: Article
Uncontrolled Keywords: MYCOBACTERIUM-TUBERCULOSIS; CONSTITUENTS; ANNONACEAE; VALDERRAMENSIS; DERIVATIVES; RUFA;
Subjects: 500 Science > 540 Chemistry & allied sciences
Divisions: Chemistry and Pharmacy > Institut für Organische Chemie
Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Oliver Reiser
Depositing User: Dr. Gernot Deinzer
Date Deposited: 14 Dec 2018 13:18
Last Modified: 20 Feb 2019 08:04
URI: https://pred.uni-regensburg.de/id/eprint/1729

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