Patent · US Expired

Claudogenic-interceptive nonapeptides

US4143133A · kind A · utility

3Cited by

1References

11Claims

0Family size

Assignee

Amerimas Home Products, Inc. · US

Inventors

Theodore J. Foell · King of Prussia, US
Richard Rees · Berlin, DE

Key dates

Filing date	Oct 3, 1977
Grant date	Mar 6, 1979
Priority date	—
Expiry date	Oct 3, 1997

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S930/28
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Compounds of the formula: EQU L-p-Glu-L-His-L-Trp-L-Ser-L-Tyr-D-2-(cyclohexyl)Gly-Y-L-Arg-L-Pro-NHC.sub.2 H.sub.5 in which Y is L-Leu or L-(N-methyl)-Leu or a non-toxic acid addition salt thereof, are potent ovulation inducers and claudogenic-interceptive agents useful in preventing or terminating pregnancy in mammals.

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