Nucleoside thiophosphoramidites
US5218103A · kind A · utility
34Cited by
11References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 1991 |
| Grant date | Jun 8, 1993 |
| Priority date | — |
| Expiry date | Jan 22, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H21/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to new and useful nucleside thiophosphoramidite, polynucleotide dithioate phosphoramidite and polynucleotide phosphorothioamidate phosphoramidite compounds as well as the process whereby these compounds can be used for synthesizing new monoucleotides and polynucleotides having phosphorodithioate, phosphorothioamidate, phosphorothiotriesters and phosphorothioate internucleotide linkages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.