Carbapenem derivatives
US5990101A · kind A · utility
3Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 1997 |
| Grant date | Nov 23, 1999 |
| Priority date | — |
| Expiry date | Mar 12, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D477/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel carbapenem derivatives, represented by the following formula (I), having a substituted or unsubstituted imidazo[5,1-b]thiazolium-6-ylmethyl group at the 2-position are disclosed. The compounds represented by the formula (I) have potent antibacterial activity against a wide spectrum of bacteria from Gram-positive bacteria to Gram-negative bacteria including Pseudomonas aeruginosa and, in addition, have potent antibacterial activity against various .beta.-lactamase-producing bacteria and MRSA and are very stable against DHP-1. ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.