2-quaternary heteroarylalkylthio carbapenems having an acid moiety substituent
US4952397A · kind A · utility
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2References
13Claims
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Key dates
| Filing date | Nov 23, 1988 |
| Grant date | Aug 28, 1990 |
| Priority date | — |
| Expiry date | Nov 23, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P31/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds of the formula: ##STR1## wherein ##STR2## is a quaternized, monocyclic or bicyclic heteroaryl group, substituted by an acid moiety, and their preparation and use as antibiotics are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.