3-acylamino-2-oxo-1-azetidinesulfonic acids
US4638062A · kind A · utility
6Cited by
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15Claims
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Key dates
| Filing date | Jun 17, 1985 |
| Grant date | Jan 20, 1987 |
| Priority date | — |
| Expiry date | Jun 17, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Antibacterial activity is exhibited by 2-azetidinones activated in the 1-position with an --SO.sub.3 H group and having in the 3-position an acylamino group of the formula ##STR1## wherein X is --(CH.sub.2).sub.n --, n is 0 or 1, ##STR2## wherein the carbonyl group is bonded to the "T" group, or ##STR3## wherein the carbonyl group is bonded to the "T" group and T is ##STR4##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.