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标题：Isolation of terpenoid compound of n-hexane extract of Marsilea crenata Presl..
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作者：Burhan Ma'arif ; Mangestuti Agil ; Retno Widyowati 等
期刊名称：Jurnal Farmasains
印刷版ISSN：2086-3373
出版年度：2020
卷号：4
期号：2
页码：27-31
DOI：10.22219/farmasains.v4i2.10717
出版社：Jurnal Farmasains
摘要：Isolation, identification, and structure elucidation of terpenoid compounds from an n-hexane extract of Marsilea crenata Presl., had been done. The leaves of M. crenata was extracted using n-hexane solvent. The extract then separated with vacuum column chromatography and open column chromatography to obtain the isolate. Furthermore, the isolate was identified and elucidated using UV-Vis, FT-IR, 1 H-NMR, 13 C- NMR, and 2D-NMR (COSY, HMQC, and HMBC). The identification and elucidation of the isolated structure from an n-hexane extract of M. crenata leaves indicate the isolate was a pentacyclic triterpenoid.
关键词：Marsilea crenata Presl;;Isolation;Terpenoid Compounds