1-Hydroxyethyl-2-amino pentanedioic acid derivatives
US4467107A · kind A · utility
5Cited by
0References
3Claims
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Key dates
| Filing date | Jun 7, 1982 |
| Grant date | Aug 21, 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 via intermediates II and IIa: ##STR1## wherein R is a readily removable carboxyl protecting group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.