Mohamad Nurul Azmi
School of Chemical Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia

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Journal : Indonesian Journal of Chemistry

Sesquiterpenoids from the Stem Bark of Aglaia simplicifolia and Their Cytotoxic Activity against B16-F10 Melanoma Skin Cancer Cell Ghina Izdihar; Al Arofatus Naini; Desi Harneti; Rani Maharani; Nurlelasari Nurlelasari; Tri Mayanti; Agus Safari; Kindi Farabi; Unang Supratman; Mohamad Nurul Azmi; Yoshihito Shiono
Indonesian Journal of Chemistry Vol 21, No 6 (2021)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.68383

Abstract

Four sesquiterpenoid derivatives, i.e., 4β,10α-dihydroxyaromadendrane (1), caryophyllenol-II (2), senecrassidiol (3), and clovane-2β,9α-diol (4) have been isolated from the stem bark of Aglaia simplicifolia. The chemical structures of compounds 1-4 were determined based on spectroscopic data, including one and two-dimensional NMR and mass spectroscopy. In addition, these sesquiterpenoids 1-4, were also tested for their cytotoxic activity against B16-F10 melanoma skin cancer cell lines through in vitro assay. Among the isolated compounds 1-4, compound 1 showed the highest activity with an IC50 value of 44.8 μg/mL, suggesting the presence of a cyclopropane ring that plays an essential role in cytotoxic activity against B16-F10 melanoma skin cancer cell lines.
Cytotoxic Dammarane-Type Triterpenoids from Aglaia cucullata Peel Fruit Intan Hawina Anjari; Desi Harneti; Kindi Farabi; Al Arofatus Naini; Ace Tatang Hidayat; Risyandi Anwar; Hadi Kuncoro; Mohamad Nurul Azmi; Unang Supratman
Indonesian Journal of Chemistry Vol 24, No 1 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.83694

Abstract

Four triterpenoids, known as dammarane-type, dammaradienone (1), 20(S),25-epoxy-5α-dammar-20-en-3-one (2), 20(S)-5α-dammar-24-en-3α,20-diol-3-acetate (3) and 3α-acetyl-20S,24S-epoxy-25-hydroxydammarane (4), were isolated from Aglaia cucullata peel fruit. The structures of isolated compounds were identified based on their HR-TOFMS data and extensive NMR spectroscopic analysis, as well as compared with literature data. Compounds 1-4 were assessed for cytotoxic effects against HeLa cervical and B16-F10 melanoma skin cancer cells. All compounds showed moderate to weak activity against B16-F10 cancer cells, while compound 2 exhibited the strongest activity against HeLa cancer cells with IC50 of 7.10 µg/mL indicating that the existence of an epoxy moiety at the side chain increases the cytotoxicity to HeLa cells.