Oleanan Derivate Compounds From Melochia umbellata (Houtt) Stapf var. Degrabrata K Bark And Their Bioactivity

Oleanan Derivate Compounds From Melochia umbellata (Houtt) Stapf var. Degrabrata K Bark And Their Bioactivity

Oleanan derivated 3-acetyl-12-oleanen-28-oat has been isolated from the n-hexane fraction of M. umbellata (Houtt) Stapf var. degrabrata K. bark. The molecular structure were determined by IR spectroscopy, 1D and 2D NMR (1H, 13C, DEPT, COSY, HMQC and HMBC) data analysis. Bioactivity tested results in...

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Bibliographic Details
Main Authors:	Usman Usman, Nunuk H. Soekamto, Hanapi Usman, Ahyar Ahmad
Format:	Article
Language:	English
Published:	Department of Chemistry, Pattimura University 2014-07-01
Series:	Indonesian Journal of Chemical Research
Subjects:	Oleanan, M. umbellata, NMR, LC50, inhibition
Online Access:	https://ojs3.unpatti.ac.id/index.php/ijcr/article/view/81

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