New diprenylated dihyrochalcones from leaves of Artocarpus elasticus

Autor:	Abdah Md Akim, Mohd Aspollah Sukari, Nur Kartinee Kassim, Faiqah Ramli, Najihah Mohd Hashim, Mawardi Rahmani, Rusea Go
Rok vydání:	2013
Předmět:	Free Radical Scavenging Activity Artocarpus elasticus biology Chemistry Ic50 values Organic chemistry Plant Science Free radical scavenger Moraceae biology.organism_classification Agronomy and Crop Science Biochemistry Biotechnology
Zdroj:	Phytochemistry Letters. 6:582-585
ISSN:	1874-3900
DOI:	10.1016/j.phytol.2013.07.009
Popis:	Two new diprenylated dihydrochalcones, elastichalcone A 1 and elastichalcone B 2 and three known compounds were isolated from the leaves of Artocarpus elasticus. Their structures were determined by various spectroscopic techniques (UV, IR, MS, 1D-NMR and 2D-NMR). Elastichalcone B 2 and a known compound exhibited good free radical scavenging activity with IC50 values of 11.30 and 11.89 μg/ml, respectively.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::79d0803a43dc66da3f22f494a3de2bb6 https://doi.org/10.1016/j.phytol.2013.07.009 Zobrazit plný text záznamu Full Text from ScienceDirect