Two Flavone Derivatives from The Ethyl Acetate Extract of The Wood of Nangkadak (Moraceae) and Their Antioxidant Activities

Widha Rosa Kartika; Lita Amalia Ramadhanti; Dinda Oktaviani; Tika Rosiana; Muktiningsih Nurjayadi; Hanhan Dianhar; Fera Kurniadewi

doi:10.1063/5.0183677

Two Flavone Derivatives from The Ethyl Acetate Extract of The Wood of Nangkadak (Moraceae) and Their Antioxidant Activities

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Widha Rosa Kartika, Lita Amalia Ramadhanti, Dinda Oktaviani, Tika Rosiana, Muktiningsih Nurjayadi, Hanhan Dianhar, Fera Kurniadewi

2024 AIP Conference Proceedings Vol. 2982 Issue 1 Conference paper Cited by 0 SDG 15

Abstract

Two flavone derivatives, Cyclomorusin (1) and Cudraflavone C (2), had been isolated from the ethyl acetate extract of the wood of Nangkadak. This species results from a cross between a female mini jackfruit (Artocarpus heterophyllus) and male broodstock from cempedak (Artocarpus integer). These compounds' spectroscopic data, such as their UV, IR, and NMR spectra, were used to determine their chemical structure. Additionally, the DPPH method was used to evaluate the antioxidant activity of compounds 1 and 2, which revealed that their IC50 values were 116.0 (weak) and > 200 (inactive), respectively. (DPPH, flavone, and artocarpus). © 2024 American Institute of Physics Inc.. All rights reserved.

Affiliations

Chemistry Study Program, Universitas Negeri Jakarta, Jalan Rawamangun Muka, Jakarta, 13220, Indonesia

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