Method for producing peptide compound
US11993629B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 3, 2020 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Feb 3, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The invention provides a method for producing a peptide which comprises the following steps (1) and (2): (1) a step of condensing a C-protected amino acid or a C-protected peptide to a C-terminal of an N-protected amino acid or an N-protected peptide represented by the formula (I): wherein Y represents an amino acid in which a C-terminal is unprotected or a peptide in which a C-terminal is unprotected, R1, R2 and R3 each independently represent an aliphatic hydrocarbon group which may have a substituent(s), a total number of the carbon atoms in the R1R2R3Si group is 10 or more, and the R1R2R3SiOC(O) group is bonded to the N-terminal in Y, and (2) a step of removing the protective group at the C-terminal of the peptide obtained in step (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.