14,15BETA-EPOXYCARDENOLIDE-AND 14,15BETA-EPOXYBUFADIENOLIDE GLYCOSIDES AND PROCESS FOR THEIR PREPARATION

Cardioactive 3 beta -hydroxy-14,15 beta -epoxy-5 beta -cardenolide-or -5 beta -bufadienolide-glucosides and rhamnosides. A method for making these compounds by reacting the corresponding 14-anhydrocardenolides or 14-anhydrobufadienolides with an acylhalopyranose, reacting the resultant acylated pyra...

Full description

Saved in:
Bibliographic Details
Main Authors RADSCHEIT K, STACHE U, LINDNER E, HAEDE W, FRITSCH W
Format Patent
LanguageEnglish
Published 25.04.1973
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
STEROIDS
Online AccessGet full text

Cover

More Information
Summary:Cardioactive 3 beta -hydroxy-14,15 beta -epoxy-5 beta -cardenolide-or -5 beta -bufadienolide-glucosides and rhamnosides. A method for making these compounds by reacting the corresponding 14-anhydrocardenolides or 14-anhydrobufadienolides with an acylhalopyranose, reacting the resultant acylated pyranoside with a hypohalous acid to form the corresponding halohydrin, and epoxidizing the halohydrin with a base.
Bibliography:Application Number: ZA19720005058