Flavonoids O-A-glucosylated on the B cycle, method for the production thereof and uses
US10647739B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Mar 24, 2015 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Jun 7, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/522
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a method for producing derivatives of O-α-glucosylated flavonoid, comprising at least one step of incubating a glucansucrase with a flavonoid and at least one sucrose, the flavonoid being a flavonoid which is monohydroxylated or hydroxylated in a non-vicinal manner on the B cycle. The invention also relates to novel O-α-glucosylated flavonoid derivatives, and to the use thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.