Patent · US Expired

2-(Allenyl)penicillins

US4769325A · kind A · utility

0Cited by

1References

16Claims

0Family size

Inventors

Jack E. Baldwin · Boston, US
Amit Basak · Baltimore, US

Key dates

Filing date	Jul 28, 1986
Grant date	Sep 6, 1988
Priority date	—
Expiry date	Jul 28, 2006

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/55
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

2-(Allenyl)penicillins antibiotics and intermediates thereto are disclosed. A process for making the 2-(allenyl)penicillins and the starting materials for the process are also disclosed.

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