Patent · US Expired

Digoxigenine-3-[2',3'-didesoxy-glycosides] and a process for their manufacture

US3950323A · kind A · utility

1Cited by

2References

1Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Ulrich Stache
Werner Fritsch · Bad Soden am Taunus, DE
Werner Haede
Ernst Lindner

Key dates

Filing date	Nov 16, 1973
Grant date	Apr 13, 1976
Priority date	—
Expiry date	Nov 16, 1993

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07J19/00
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Digoxigenine-3-[2', 3'-didesoxy-glycosides] of the formula ##SPC1## In which R.sup.1 is the digoxigenine radical and R.sup.2 is hydrogen, methyl or --CH.sub.2 OH, which are prepared by a reaction of a digoxigenine-12-monoacylate with an acylated 1,2-glycal, a catalytic hydrogenation of the 12-acylates obtained and a subsequent hydrolysis. The products have a cardiotonic, diuretic and especially venotonic activity.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.