Chantriolide C, a New Withanolide Glucoside and a New Spirostanol Saponin from the Rhizomes of Tacca chantrieri

スポンサーリンク

概要

• 論文の詳細を見る

• A new withanolide, chantriolide C (1) and a new spirostanol saponin, chantrieroside A (2) were isolated from the rhizomes of Tacca chantrieri, together with another five known steroidal compounds. Their structures were established as (22R)-1α,12α-diacetoxy-2α,3α;6α,7α-diepoxy-27-[(β-D-glucopyranosyl)oxy]-5α-hydroxywith-24-enolide (1) and (25R)-spirost-5-en-3-yl-O-α-L-rhamnopyranosyl-(1→2)-O-[O-β-D-glucopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→3)]-β-D-glucopyranoside (2). The structures of the new saponins were determined by detailed analysis of their 1 dimensional (1D) and 2D NMR spectra, and chemical evidences.

• 公益社団法人　日本薬学会の論文

著者

• XU Li-Zhen

  Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical

• Xu Li-zhen

  Institute Of Medicinal Plant Development Chinese Academy Of Medical Sciences And Peking Union Medica

• Zhang Lin

  Zhejiang Provincial Key Laboratory Chinese Medicine Screening, Exploitation & Medicinal Effectivenes

• Liu Jiang-Yun

  School of Pharmacy, Medical College of Soochow University

• Yang Shi-Lin

  School of Pharmacy, Medical College of Soochow University

• Zhang Lin

  Zhejiang Provincial Key Lab. Chinese Medicine Screening Exploitation & Medicinal Effectiveness A

• Zhang Lin

  School Of Traditional Chinese Medicine Shenyang Pharmaceutical Univ.

関連論文

• Two Sulfated Triterpenoidal Saponins from the Barks of Zygophyllum fabago L.
• Erratum: Two Sulfated Triterpenoidal Saponins from the Barks of Zygophyllum fabago L.[Chem. Pharm. Bull. 57(6): 612-614 (2009)]
• Triterpenoidal Saponins from the Barks of Zygophyllum fabago L.
• Two New Alkaloids from Capparis himalayensis
• Triterpenoid Saponins from Lysimachia davurica
• New Lignans from Kadsura coccinea and Their Nitric Oxide Inhibitory Activities
• Chantriolide C, a New Withanolide Glucoside and a New Spirostanol Saponin from the Rhizomes of Tacca chantrieri
• New Polyoxygenated Cyclohexenes from Uvaria kweichowensis and Their Antitumour Activities
• Three Novel Triterpenoid Saponins from Lysimachia capillipes and Their Cytotoxic Activities
• Two New Indolopyridoquinazoline Alkaloidal Glycosides from Ranunculus ternatus

スポンサーリンク