Radioactively labelled amino acid analogues, their preparation and use
US7189383B2 · kind B2 · utility
2Cited by
0References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 1, 2003 |
| Grant date | Mar 13, 2007 |
| Priority date | — |
| Expiry date | Sep 30, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to Halogenated amino acid analogues for use in diagnosis, which compounds have the general formula (I) wherein: R is (C1–C6) alkyl optionally substituted with thioether or ether oxygen atom when n=0, or a substituted aromatic or heteraromatic ring when n=1–6; and m=0 or 1; and X is a halogen atom. The invention further relates to precursor compounds for these analogues, to a method of preparing these analogues, to a pharmaceutical composition comprising these analogues and to the use of these analogues and compositions in the diagnosis of cancer
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.