조구등의 성분

• 영문명: The Constituents of Uncaria Hooks
• 발행기관: 대한약학회
• 저자명: 박만기(Man Ki Park) 김종문(Jong Moon Kim) 황귀서(Gwi Seo Hwang)
• 간행물 정보: 『약학회지』제40권 제1호 (1996년), 36~40쪽, 전체 5쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1996.02.28

영문 초록

Chemical constituents of Uncaria hooks were studied. Four compounds were isolated from the ether soluble fraction by chromatographic purification process. They were identified as isocorynoxeine-N-oxide, anti-isorhynchophylline-N-oxide, physcion and ursolic acid by spectral evidences. Their contents analyzed by HPLC or GC method were physcion 0.04%, ursolic acid 0.26%, isocorynoxeine-N-oxide 0.04% and anti-isorhynchophylline-N-oxide 0.03% respectively. Isocorynoxeine-N-oxide was not reported in nature so far.

키워드

Uncaria hooks rubiaceae isocorynoxeine-N-oxide anti-isorhynchophylline-N-oxide ursolic acid quantitation.