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DOI: 10.1055/s-2007-971446
© Hippokrates Verlag Stuttgart
Studies on Coumarins of a Chinese Drug „Qian-Hu”
III*. Coumarins from „Zi-Hua Qian-Hu” * Part I of this series: OKUYAMA, T. and S. SHIBATA: Planta Medica, 42 (1), 89 (1981) Part II: OKUYAMA, T., I. SAKAKIBARA and S. SHIBATA: Shoyakugaku-Zasshi (Japanese J. Pharmacog.), 35, 331 (1981).Publication History
1981
Publication Date:
29 March 2007 (online)
Abstract
Three new and four known coumarins were isolated from a Chinese drug “Zi-Hua Quian-Hu” (Shikazenko in Japanese), the root of Peucedanum decursivum MAXIM. (Umbelliferae). The new compounds were proved to be 3′(S)-senecioyloxy-4′(R)-hydroxy-3′,4′-dihydroxanthyletin, 3′ (S)-hydroxy-4′ (R)-senecioyloxy-3′,4′-dihydroxanthyletin and 3′(S)-angeloyloxy-4′(R)-acetoxy-3′,4′-dihydroxanthyletin. The known coumarins were identified to be decursidin, bergapten, nodakenetin and nodakenin, respectively.
Key Word Index
Peucedanum decursivum - Umbelliferae - 3′ (S)-senecioyloxy-4′ (R)-hydroxy-3′,4′-dihydroxanthyletin - 3′ (S)-hydroxy-4′ (R)-senecioyloxy-3′4′-dihydroxanthyletin - 3′ (S)-angeloyloxy-4′ (R)-acetoxy-3′,4′-dihydroxanthyletin