TTTr as protective group in nucleotide synthesis
US5639867A · kind A · utility
8Cited by
1References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 12, 1994 |
| Grant date | Jun 17, 1997 |
| Priority date | — |
| Expiry date | Sep 12, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to nucleosides, nucleotides and oligonucleotides carrying in their basic structure a primary hydroxyl group protected by tris-4,4',4"-tert-butylphenylmethyl, to processes for the preparation of said nucleosides and nucleotides, to a process for the preparation of oligonucleotides, and to the use of said protected nucleosides, nucleotides and oligonucleotides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.