Invention Grant
- Patent Title: Process for the temporary protection of amino groups in peptide syntheses
- Patent Title (中): 在肽合成中临时保护氨基的方法
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Application No.: US501565Application Date: 1974-08-29
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Publication No.: US3944590APublication Date: 1976-03-16
- Inventor: Beat Iselin , Peter Sieber
- Applicant: Beat Iselin , Peter Sieber
- Applicant Address: NY Ardsley
- Assignee: Ciba-Geigy Corporation
- Current Assignee: Ciba-Geigy Corporation
- Current Assignee Address: NY Ardsley
- Priority: CH1073/67 19670125; CH12038/67 19670828; CH17108/67 19671206
- Main IPC: A61K38/00
- IPC: A61K38/00 ; C07K1/06 ; C07K5/068 ; C07K5/087 ; C07C69/96
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.
Public/Granted literature
- US5031934A Vehicular suspension position sensor and method of calibration Public/Granted day:1991-07-16
Information query
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