U Hasanah, .- and T S Tjahjandarie, .- and M Tanjung, .- (2019) Chromanone Acid Derivatives from the Stem Bark of Calophyllum incrassatum. In: The 12th Congress of Indonesian Soc. for Biochemistry and Molecular Biology in Conjunction With The 2nd Int. Conf. "Collaboration Seminar of Chemistry and Industry (CoSCI)" and AnMicro. IOP Publishing, Universitas Airlangga, Surabaya, Indonesia, pp. 1-6. ISBN 17551307, 17551315

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Abstract

Two chromanone acid derivatives, calofolic acid B (1) and apetalic acid (2) were isolated from the stem bark of Calophyllum incrassatum. The structures of both compounds were elucidated by UV, IR, HRESIMS, 1D and 2D NMR spectroscopies and comparison of their data with literatures. Compounds 1-2 were evaluated for their cytotoxic activity against P-388 cells, compound (1) showing value IC50 1.14 μg/mL.

Item Type:	Book Section
Uncontrolled Keywords:	Calophyllum incrassatum, Calofolic acid B, Apetalic acid, P-388 cells.
Subjects:	Q Science Q Science > Q Science (General) Q Science > QD Chemistry
Divisions:	08. Fakultas Sains dan Teknologi > Kimia
Creators:	Creators NIM U Hasanah, .- UNSPECIFIED T S Tjahjandarie, .- UNSPECIFIED M Tanjung, .- UNSPECIFIED
Depositing User:	Mr Vega Andi Budiman
Date Deposited:	01 Dec 2021 07:40
Last Modified:	21 Dec 2021 04:05
URI:	http://repository.unair.ac.id/id/eprint/112673
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