Studies on the Nepalese Crude Drugs (X) : On the Flavonoid and the Stilbene Constituents of the Leaves of Scutellaria scandens BUCH. -HAM. ex D. DON

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概要

• 論文の詳細を見る

• From the leaves of Scutellaria scandens BUCH.-HAM. ex D.DON, two new natural stilbenes (I and II), two known stilbenes (pinosylvin and gaylussacin) and thirteen known flavonoids (chrysin, apigenin, baicalein, dihydrobaicalein, scutellarein, isocarthamidin, chrysin 7-O-glucuronide, apigenin 7-O-glucuronide, baicalin, dihydrobaicalin, scutellarin, isocarthamidin 7-O-glucuronide and vicenin II) were isolated. I and II were identified as pinosylvin 3-O-β-D-glucopyranoside and 3,5-dihydroxy-trans-stilbene 2-carboxylic acid, respectively, on the basis of the spectral and chemical data. I and II have been chemically synthesized, but this paper describes the first isolation of I and II from natural sources.

• 日本生薬学会の論文
• 1988-09-20

著者

• KIZU Haruhisa

  School of Pharmacy, Hokuriku University

• Imoto Y

  Faculty Of Pharmaceutical Sciences Hokuriku University

• Imoto Yoshitaka

  School Of Pharmacy Hokuriku University

• Miyaichi Y

  北陸大学 薬学科生薬学

• Miyaichi Yukinori

  School Of Pharmacy Hokuriku University

• Tomimori Tsuyoshi

  School Of Pharmacy Hokuriku University

• Tomimori Tsuyoshi

  Research Institute For Wakan-yaku (traditional Sino-japanese Medicine) Toyama Medical And Pharmaceut

• Kizu Haruhisa

  School Of Pharmacy Hokuriku University

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