참당귀근의 Coumarin 성분에 관한 연구(I)

• 영문명: Studies on the Coumarins of the Root of Angelica gigas NAKAI (I)
• 발행기관: 대한약학회
• 저자명: 류경수(Kyung Soo Ryu) 육창수(Chang Soo Yook)
• 간행물 정보: 『약학회지』제11권 제3&4호 (1967년), 22~26쪽, 전체 5쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1967.12.30

영문 초록

From the root of Angelica gigas NAKAI (Umbelliferae), known as "Tang Gui" in Korea, substance A (colorless needle crystal, C14H14O4, m.p. 178o) and B (white plate crystal, C19H20O5, m.p. 111o) were obtained. Acetylation of "A" gave its monoacetate, white needles, C16H16O5. Saponification of "B" with 5% sodium hydroxide produced "A" and senecionic acid. Examination using I.R. and N.M.R. spectra shows that "A" is identical with decursinol and that "B" with decursin. The root also appears to contain five coumarin derivatives and two steroidal compounds.