Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Molekul: Jurnal Ilmiah Kimia
Dewa Gede Katja
Departement of Chemistry, Faculty of Mathematics and Natural Sciences, Sam Ratulangi University, Manado 95115, Indonesia
Chemical Engineering, Chemistry & Bioengineering Chemistry

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Four Flavan-3-ol Compounds From The Stembark of Chisocheton balansae C.DC. (MELIACEAE) Unang Supratman; Mohamad Fajar; Supriatno Salam; Rani Maharani; Desi Harneti; Nur;lelasari Nurlelasari; Dewa Gede Katja; Agus Safari; Mohamad Nurul Azmi
Molekul Vol 16, No 1 (2021)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3611.573 KB) | DOI: 10.20884/1.jm.2021.16.1.642

Abstract

Chisocheton balansae C.DC., is one of the Meliaceae family plants which is the endemic plants from Soputan Mountain, North Sulawesi, Indonesia. This study was aimed to determine the chemical structure of flavan-3-ol compounds from ethyl acetate extract of C. balansae C.DC stembark. Dried powder of C. balansae C.DC stem bark was extracted consecutively with n-hexane, ethyl acetate, and methanol solvents. Four flavan-3-ol compounds, named catechin (1), epicatechin (2), epigallocatechin-3-O-gallate (3), and epicatechin-3-O-gallate (4) were successfully isolated from ethyl acetate extract. The chemical structure of these isolates was determined by spectroscopic methods (1H-NMR, 13C-NMR, DEPT, and 2D-NMR) and comparison with previous reported spectral data. These compounds are first time reported from this plant.
Co-Authors Agus Safari Desi Harneti Putri Huspa Mohamad Fajar Mohamad Nurul Azmi Nurlelasari Nurlelasari Rani Maharani Supriatno Salam Unang Supratman