Process for the temporary protection of amino groups in peptide syntheses
US3944590A · kind A · utility
5Cited by
4References
7Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 29, 1974 |
| Grant date | Mar 16, 1976 |
| Priority date | — |
| Expiry date | Aug 29, 1994 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Temporary protection of amino groups by the group of the formula I ##EQU1## in which R.sub.1 represents lower alkyl, R.sub.2 lower alkyl or phenyl and R.sub.3 phenyl, and wherein the phenyl radicals are unsubstituted or substituted by lower alkyl, phenyl or lower alkylphenyl groups.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.