우절의 페놀성 화합물의 분리 및 동정

• 영문명: Phenolic Compounds from the Node of Lotus Rhizome(Nelumbo nucifera Gaerth)
• 발행기관: 대한약학회
• 저자명: 김준식(Jun Sik Kim) 조수민(Su Min Cho) 김지헌(Jee Hun Kim) 권영민 이민원(Min Won Lee)
• 간행물 정보: 『약학회지』제45권 제6호 (2001년), 599~603쪽, 전체 5쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2001.12.31

영문 초록

The node of lotus rhizome (Nelumbo nucifera, Nymphaeaceae) have been used as a traditional medicine for the remedy of hemorrhage, blood stagnancy and thirstiness. To investigate phenolic compound from the node of Nelumbo nucifera, phytochemical isolation and structure elucidation were conducted. Four phenolic compounds were isolated from aqueous methanolic extract and the structure of these compounds were identified as (+)-catechin (1), (+)-gallocatechin (2), (+)-gallocatechin (4α-8)- catechin (3) and scolpoletin (4) respectively by the analysis of spectroscopic evidences and comparisions with the data of authentic samples.

키워드

Node of lotus rhizome (Nelumbo nucifera) (+)-catechin (+)-gallocatechin (+)-gallocatechin-(4a-8)-catechin scolpoletin NMR.