Download PDF
Planta Med 1979; 35(4): 366-369
DOI: 10.1055/s-0028-1097231
Research Articles

© Georg Thieme Verlag Stuttgart · New York

Chemical Studies on the Annonaceae – V. The Flavonoids of the Fruit of Popowia cauliflora CHIPP1

Peter G. Waterman, Krisana Pootakahm (neé Panichpol)2
  • Department of Pharmaceutical Chemistry, University of Strathclyde, Glasgow Gl 1XW, Scotland.
1 Chemical Studies on the Annonaceae IV: K. PANIGHPOL and P. G. WATERMAN, Phytochemistry 17, 1363 (1978). 2 Present Address: Faculty of Pharmacy, University of Chiang Mai, Chiang Mai, Thailand.
Further Information

Publication History

Publication Date:
13 January 2009 (online)

  PDF Download  Permissions and Reprints

Abstract

Three flavonoids have been isolated from the ripe fruit of Popowia cauliflora Chipp and identified, by spectral analysis and chemical interconversion, as kanakugin (5,6,7,8–tetramethoxyflava–none), kanakugiol (2'–hydroxy–3',4',5', 6'–tetramethoxychalcone) and baicalein trimethyl ether (5,6,7–trimethoxyflavone).

Key Word Index

Popowia cauliflora - Annonaecae - Flavonoids - Kanakugin - Kanakugiol - Baicalein Trimethyl Ether

      >