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Title Journal Of Tropical Pharmacy and Cemistry Vol 6 No 2 (2022)
Edition Vol 6 No 2 (2022)
Call Number
ISBN/ISSN
Author(s)
Subject(s) Dysoxylum Alliaceum
Phenol
Bark
Spectroscopy
P-388
Classification
Series Title
GMD Karya Tulis Ilmiah
Language Indonesia
Publisher
Publishing Year 2022
Publishing Place
Collation
Abstract/Notes Abstract
Dysoxylum is a genus that has a variety of secondary metabolites. Research on various species of this
genus is always growing and producing compounds that have interesting structures and activities,
until now many compounds of the terpenoid group, chroman alkaloids, limonoids, sesquiterpenes,
flavonoids, steroids, protolimonoids and sulfur have been reported. which is very interesting. One of
the Dysoxylum species that has a variety of secondary metabolites is D. alliaceum. The purpose of this
study was to obtain secondary metabolites of D. alliaceum bark. The bark of D. alliaceum was
macerated successively with n-hexane, ethyl acetate and methanol. The ethyl acetate extract was
separated and purified by various chromatographic techniques and was characterized using
spectroscopic methods including, ultraviolet, infrared, NMR and mass spectroscopy and guided by
thin layer chromatographic analysis to obtain the compound 6,7-dimethoxydyhidrocoumarin and the
proposed biogenesis. The chemical structure of these compounds has been determined based on the
interpretation of spectroscopic data and compared with spectral data from previous studies. Cytotoxic
activity test against P-388 MTT leukemia cells obtained an IC50 of 39.210 g/mL and was declared
inactive.

Keywords: Dysoxylum alliaceum, phenol, Bark, spectroscopy, P-388
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