Terpenoids. LIV. : The Structures of Rabdoinflexins A and B, New Diterpenoids from Rabdosia inflexa (THUNB.) HARA

• WANG Z.-Q.

  Institute for Chemical Research, Kyoto University

• NODE Manabu

  Institute for Chemical Research, Kyoto University

• XU Feng-Ming

  Anhui Provincial Institute of Medical Sciences

• HU Hui-Ping

  Anhui Provincial Institute of Medical Sciences

• FUJI Kaoru

  Institute for Chemical Research, Kyoto University

Abstract

Two new kaurene-type diterpenoids, rabdoinflexins A (1) and B (2), were isolated from the leaves of Rabdosia inflexa. Their structures including absolute configuration were elucidated on the basis of spectral data and chemical evidence. A chemical conversion into rabdoserrin A (5) from rabdoinflexin A (1) established the absolute configuration of rabdoserrin A.

Journal

• Chem. Pharm. Bull.

  Chem. Pharm. Bull. 37 2683-2686, 1989

  The Pharmaceutical Society of Japan

Keywords

• Rabdosia inflexa
• diterpenoid
• rabdoinflexin A
• rabdoinflexin B
• rabdoserrin A
• kaurene type
• structure

Details

• CRID: 1572543027345711360
• NII Article ID: 110003627305
• NII Book ID: AA00602100
• ISSN: 00092363
• Text Lang: en
• Data Source:
  • CiNii Articles