Patent · US Expired

Steroids with radical-attracting aromatic substituents, process for the production thereof and pharmaceutical compounds containing the said substances

US5914325A · kind A · utility

7Cited by

2References

4Claims

0Family size

Assignee

Jenapharm GmbH · DE

Inventors

Peter Droescher · Weimar, DE
Bernd Menzenbach · Jena, DE
Kurt Ponsold · Jena, DE
Bernd Undeutsch · Jena, DE
Michael Oettel · Jena, DE
Wolfgang Romer · Jena, DE
Gunter Kaufmann · Jena, DE
Jens SCHRÖDER · Jena, DE

Key dates

Filing date	Jul 8, 1996
Grant date	Jun 22, 1999
Priority date	—
Expiry date	Jul 8, 2016

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07J51/00
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Disclosed are estrane derivatives having a radical-attracting aromatic substituent of the general formula --(CH.sub.2).sub.n X attached to the 17-position of the steroid nucleus, wherein X and n are as defined by the specification. The compounds are useful as antitumor agents and in the treatment of cardiac and circulatory disorders.

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