SENYAWA STIGMASTEROL (STEROID) DARI KULIT BATANG Chisocheton celebicus koord (MELIACEAE)

IF 1 4区化学 Q4 CHEMISTRY, MULTIDISCIPLINARY

化学进展 Pub Date : 2021-05-22 DOI:10.35799/cp.14.1.2021.34154

Dewa Gede Katja

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引用次数: 1

Abstract

ABSRTAKStigmasterol (suatu steroid) dengan rumus molekul C29H48O telah doiisolasi dari kulit batang chisocheton celebicus (Meliacea) menggunakan pelarut n-heksan, kemudian dipisahkan dengan teknik kromatografi dan dihasilkan isolat murni berupa kristal jarum tak berwarna(10,2 mg) dengan titik leleh 169-1710C. Struktur kimia stigmasterol diidentifikasi berdasarkan data-data spektroskopi meliputi IR, NMR-1D, NMR-2D dan masa,serta perbandingan dengan data spektroskopi yang diperoleh dari literatur. Penemuan senyawa stigmasterol dari kulit batang Chisocheton celebicus dilaporkan untuk pertama kalinya dalam penelitian ini.. ABSTRACTStigmasterol C29H48O has been isolated from the bark of Chisocheton celebicus (Meliacee) in n-hexan and separated using several chromatography and it has been pure isolated the crystal calorness compound (10,2 mg). The chemical structure of isolated compound was identified on the basis of spectroscopic data including IR, 1D-NMR, 2D-NMR and mass along with comparison with those spectral data previously reported. The discovery of stigmasterol compound from the bark C. celebicus reported for the first time in this study.

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来源期刊

化学进展化学-化学综合

CiteScore

2.10

自引率

15.40%

发文量

4325

审稿时长

2.5 months

期刊介绍： Progress in Chemistry is a peer-reviewed monthly journal. It is sponsored by the Chinese Academy of Sciences(CAS) and the National Natural Science Foundation of China(NSFC). It provides a forum to publish review papers of specialized topics covering the full spectrum of chemistry in Chinese or English, with emphasis on those topics of emerging research area. The reviews provide comprehensive information, including recent advances, development trends, as well as critical assessments about the subject. The readers interested are : researchers and students in chemistry and related areas, and policy decision-makers. Most members of the editorial board are famous scientists.