Method for detecting a radical compound derived from a lipid and a compound derived from the radical compound
US11609238B2 · kind B2 · utility
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Key dates
| Filing date | Apr 27, 2018 |
| Grant date | Mar 21, 2023 |
| Priority date | — |
| Expiry date | Oct 28, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D271/12
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
[Problem] To provide a method of scavenging an unstable radical derived from a lipid and analyzing structures of those radicals.[Means for solution] A fluorescent nitroxide (NBD-Pen) is made to act to scavenge a lipid radical or a fragment radical thereof, and fluorescent detection liquid chromatography (LC/FL) and mass spectrometry (MS) are combined to identify lipid-derived radicals contained in a lipid extract.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.