Hydroxy amino dicarboxylic acids and esters
US4454332A · kind A · utility
2Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1982 |
| Grant date | Jun 12, 1984 |
| Priority date | — |
| Expiry date | Jun 7, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed is a process for the stereocontrolled total synthesis of thienamycin from acetone dicarboxylate via intermediate II: ##STR1## wherein R is a readily removable carboxyl protecting group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.