Oligomer phosphoramidite compositions and processes for synthesizing the same
US6858722B2 · kind B2 · utility
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26References
34Claims
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Key dates
| Filing date | May 23, 2003 |
| Grant date | Feb 22, 2005 |
| Priority date | — |
| Expiry date | Aug 4, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H21/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Synthetic processes are provided wherein oligomers are prepared using phosphoramidite compositions. Oligomers having phosphodiester, phosphorothioate, phosphorodithioate covalent linkages are prepared that can include other covalent linkages. Also provided are compositions useful in such processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.