Sebatian baru daripada bonjolan muda Hydnophytum formicarum

Translated title of the contribution: New compounds from Hydnophytum formicarum young tubers

Nur Shafiqa Abdullah, Wan Yaacob Wan Ahmad, Noor Aziiraa Sabri

Research output: Contribution to journalArticle

Abstract

The fine powders from young tubers of Hydnophytum formicarum were soaked and extracted by Soxhlet in methanol. Both methanol solutions were evaporated with rotary evaporator to yield cold and hot methanol extracts. Chromatographic separation on the extracts by vacuum liquid and radial chromatography gave two new compounds namely hydnophaldehyde [4,4′,10′,13′,14′-pentamethylgona-7′,9′(11′)-dien-17′-yl(6)-2,2-dimethylheptanal] (1) and 2-(2′-methoxyphenyl)ethyl palmitate (2). The structures of the above compounds were established by interpreting their spectral data of mass, 1-D Nuclear Magnetic Resonance (NMR), 2-D NMR, and Infrared (IR).

Original languageMalay
Pages (from-to)778-783
Number of pages6
JournalMalaysian Journal of Analytical Sciences
Volume21
Issue number4
DOIs
Publication statusPublished - 1 Aug 2017

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Methanol
Nuclear magnetic resonance
Evaporators
Chromatography
Powders
Vacuum
Infrared radiation
Liquids
ethyl palmitate

ASJC Scopus subject areas

  • Analytical Chemistry

Cite this

Sebatian baru daripada bonjolan muda Hydnophytum formicarum. / Abdullah, Nur Shafiqa; Wan Ahmad, Wan Yaacob; Sabri, Noor Aziiraa.

In: Malaysian Journal of Analytical Sciences, Vol. 21, No. 4, 01.08.2017, p. 778-783.

Research output: Contribution to journalArticle

Abdullah, Nur Shafiqa ; Wan Ahmad, Wan Yaacob ; Sabri, Noor Aziiraa. / Sebatian baru daripada bonjolan muda Hydnophytum formicarum. In: Malaysian Journal of Analytical Sciences. 2017 ; Vol. 21, No. 4. pp. 778-783.
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