Process for preparing oxazolinoazetidinones
US4525304A · kind A · utility
3Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 1982 |
| Grant date | Jun 25, 1985 |
| Priority date | — |
| Expiry date | Nov 16, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D498/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds of the formula ##STR1## in which Y is hydrogen or hydroxyl, useful as intermediates in the production of antibiotics, are prepared by reacting a sulfinic acid of the formula ##STR2## with an oxidizing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.