N-substituted alkylamino acids for use as amino-protecting groups
US6417397B1 · kind B1 · utility
3Cited by
0References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2000 |
| Grant date | Jul 9, 2002 |
| Priority date | — |
| Expiry date | Jun 30, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to chemical compositions useful in protecting amino functional groups, e.g., during synthetic organic chemistry procedures or in the formulation and/or delivery of prodrugs. The present invention relates particularly to amino-protecting species comprising an acyl group that can form an amide bond with an amino group. The protecting groups of the present invention can be conveniently removed under a wide variety of conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.