Chain-shortened polynucleotide and method for preparation thereof
US7223857B2 · kind B2 · utility
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3Claims
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Key dates
| Filing date | Jun 22, 2004 |
| Grant date | May 29, 2007 |
| Priority date | — |
| Expiry date | Mar 5, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides a chain-shortened polynucleotide wherein the proportion of a 2′-5′ phosphodiester bond is up to 3% based on the whole phosphodiester bonds or a salt thereof and a pharmaceutical composition containing the same, and a method for producing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.