Putra, Deddi P. and Roza, R. and Alen, Dachriyanus, Y. and Arbain, D. (2014) Cinnamic Acid Derivate From the Bark of Lerchea bracteata Val. Jurnal Sains dan Teknologi Farmasi, 12 (1). ISSN 1410 – 0177
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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 followed 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: | Article |
|---|---|
| Subjects: | Q Science > Q Science (General) |
| Unit atau Lembaga: | Fakultas Farmasi |
| Depositing User: | SSi Santi Ariningsih |
| Date Deposited: | 25 May 2010 07:20 |
| Last Modified: | 06 Jul 2015 05:10 |
| URI: | http://repository.unand.ac.id/id/eprint/924 |
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