Abstract:
:Phytochemical study on the leaves of Rhodomyrtus tomentosa resulted in the isolation of fourteen compounds including a new acylphloroglucinol, named tomentosone C (1), and a new flavonol glycoside, namely myricetin-3,7,3'-trimethyl ether-5'-O-β-glucopyranoside (2). Their structures were characterized by spectral data interpretation for new structures and in comparison with published data for known compounds. The antimicrobial activity evaluation revealed that 1 and the known acylphloroglucinol rhodomyrtone (3) exhibited significant antimicrobial activity with MIC 3.66 and 1.83 μg ml(-1), respectively, toward Staphylococcus aureus, responsible for the antimicrobial activity observed with the n-hexane and EtOAc-soluble fraction of the ethanol extract of R. tomentosa leaves.
journal_name
J Asian Nat Prod Resjournal_title
Journal of Asian natural products researchauthors
Liu HX,Tan HB,Qiu SXdoi
10.1080/10286020.2015.1121997subject
Has Abstractpub_date
2016-06-01 00:00:00pages
535-41issue
6eissn
1028-6020issn
1477-2213journal_volume
18pub_type
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