Patent · US Expired

11-Desoxy-15-substituted-.omega.-pentanor prostaglandins

US4154949A · kind A · utility

7Cited by

1References

5Claims

0Family size

Assignee

PFIZER INC. · US

Inventors

Michael R. Johnson · Chapel Hill, US
Thomas K. Schaaf · Old Lyme, US
Jasjit S. Bindra · Groton, US
Hans-Jurgen E. Hess · Old Lyme, US
James F. Eggler · Stonington, US

Key dates

Filing date	Jan 31, 1977
Grant date	May 15, 1979
Priority date	—
Expiry date	Jan 31, 1997

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07F9/4059
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

11-DESOXY-15-SUBSTITUTED-.omega.-PENTANORPROSTAGLANDINS AND VARIOUS INTERMEDIATES EMPLOYED IN THEIR PREPARATION. The novel prostaglandins of this invention have been found to have activity profiles comparable to the parent prostaglandins, but exhibit a greater tissue specificity of action.

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