Solid phase purification
US12162009B2 · kind B2 · utility
0Cited by
6References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2019 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Nov 13, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/05
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides a method for the synthesis of an injectable composition comprising a [18F]-labelled pyridaben derivative that is amenable to automation. In particular, the method of the present invention comprises a method of purification carried out by means of solid phase extraction (SPE) alone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.