Download PDF
Planta Med 1978; 34(5): 47-52
DOI: 10.1055/s-0028-1097412
Research Articles

© Georg Thieme Verlag Stuttgart · New York

Holarrhesin, ein neues Steroidalkaloid aus Holarrhena floribunda

Biologisch wirksame Pflanzeninhaltsstoffe – IM1 Holarrhesine, a New Steroidal Alkaloid from Holarrhena floribunda Biologically Active Compounds from Plants HI1 G.–A. Hoyer, A. Huth, I. Nitschke, Ch. v. Szczepanski
  • Forschungslaboratorien der SCHERING AG, Berfin/Bergkamen.
1 Teil II s. v. SZCZEPANSKI, CH., J. HEINDL, G.-A. HOYER und E. SCHRÖDER, Eur. J. Med. Chem. 12, 279 (1977).
Further Information

Publication History

Publication Date:
13 January 2009 (online)

  PDF Download  Permissions and Reprints

Abstract

In addition to the steroidal alkaloids Holadienine (I) and Conessine (II) a third one, the hitherto not known Holarrhesine (III) (Holarrheline–12–pyroterebic acid ester) was isolated from Holarrhena floribunda (G. Don.) Dur and Schinz. The structure has been elucidated by spectroscopic methods and by saponification to Holarrheline (IV).

Key Word Index

Holarrhena floribunda - Bark - Steroidal Alkaloid - Spectroscopic Data - Holarrhesine

      >