Carbohydrate conjugate RNA agents and process for their preparation
US11944687B2 · kind B2 · utility
0Cited by
6References
4Claims
0Family size
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Key dates
| Filing date | Jul 5, 2022 |
| Grant date | Apr 2, 2024 |
| Priority date | — |
| Expiry date | Jul 5, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This disclosure relates to an improved process for the preparation of carbohydrate conjugates. The disclosure also relates to carbohydrate conjugated iRNA agents comprising these carbohydrate conjugates, which have improved purity and are advantageous for the in vivo delivery of the iRNA agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.