Preparation of N-(organocarbonyloxy)-succinimide derivatives of N-hydroxysuccinimide
US5426190A · kind A · utility
3Cited by
1References
16Claims
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Key dates
| Filing date | Jun 16, 1994 |
| Grant date | Jun 20, 1995 |
| Priority date | — |
| Expiry date | Jun 16, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D207/46
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Acylated derivatives of N-hydroxysuccinimide are produced from succinic anhydride, hydroxylamine, and acylating agent without purification of the intermediate N-hydroxysuccinimide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.