Patent · US Expired

Peptides having LH-RH/FSH-RH activity

US4024248A · kind A · utility

61Cited by

3References

5Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Wolfgang Konig · Hofheim, DE
Rolf Geiger · Frankfurt am Main, DE
Jurgen K. Sandow · Königstein, DE

Key dates

Filing date	Aug 7, 1975
Grant date	May 17, 1977
Priority date	—
Expiry date	Aug 7, 1995

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S930/13
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to peptides having strong LH-RH/FSH-RH activity, wherein Gly in the 6-position is replaced by different substituted amino acids and in the 10-position there is glycinamide or glycine in the 10-position is replaced by a NH-alkyl group with 1-3 carbon atoms or a NH-cyclopropyl group. The invention relates as well to a process for manufacturing said peptides, and to pharmaceutical preparations containing said peptides.

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