Patent · US Expired

2-oxo-1-(((substituted sulfonyl)amino)-carbonyl)azetidines

US4801705A · kind A · utility

1Cited by

3References

15Claims

0Family size

Assignee

E.R. SQUIBB & SONS. INC. · US

Inventors

Hermann Breuer
Jakob-Matthias Drossard · Regensburg, DE
Peter H. Ermann · Donaustauf, DE
Henner Straub · Regensburg, DE
Uwe D. Treuner · Etterzhausen, DE

Key dates

Filing date	Jun 23, 1986
Grant date	Jan 31, 1989
Priority date	—
Expiry date	Jun 23, 2006

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D417/14
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Antibacterial activity is exhibited by .beta.-lactams having a 3-acylamino substituent and having in the 1-position an activating group of the formula ##STR1## wherein R is

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