Putra, Deddi P. and Roza, R. and Dachriyanus, Dachriyanus and Alen , Y and Arbain, Dayar (2007) Cinnamic Acid Derivate From the Bark of Lerchea bracteata Val. Working Paper. Fakultas Farmasi. (Unpublished)
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Abstract
Investigation of chemical constituen of the bark of Lerchea bracteata Val. has been carried out. A 3,4-dihyroxymethylcinnamic acid has been isolated and charactirezed from ethyl acetate fraction by chromatography methods and follewed by recrystalization, obtained as yellowish crystalline and melted at 162-163 oC. The structure of this compound was elucidated from its spectroscopic datas: UV, IR, H1 and C13 NMR spectra, 2D NMR (COSY, HMBC/HSQC) and as well as mass spectra. Keywords: Lerchea bracteata Val, Rubiaceae, 3,4-dihyroxymethylcinnamic acid
| Item Type: | Monograph (Working Paper) |
|---|---|
| Subjects: | R Medicine > RS Pharmacy and materia medica |
| Unit atau Lembaga: | Fakultas Farmasi |
| Depositing User: | SSi diana zulyetti |
| Date Deposited: | 25 May 2010 08:21 |
| Last Modified: | 06 Jul 2015 05:13 |
| URI: | http://repository.unand.ac.id/id/eprint/951 |
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