25-oh vitamin d derivatives for determining vitamin d metabolites
AssigneeOrgentec Diagnostika GmbH
InventorsVukic SOSKIC, Robert POPPE
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Abstract
The present invention relates to new vitamin D compounds which are bonded to a labelling group at the C3 stereocentre by means of a linker. The present invention further relates to a method for producing these vitamin D compounds and to the use of an intermediate for producing these compounds. The present invention also relates to a method for quantitatively determining vitamin D using a vitamin D compound according to the invention as a tracer. Furthermore, the present invention relates to a reagent for determining vitamin D, containing a compound according to the invention, and to the use thereof for determining vitamin D.
Claims27
1-21. (canceled)
A vitamin D compound having a structure according to formula (I),
- wherein
- R is a C2-C10 alkyl or alkenyl group, which is optionally substituted by a hydroxy group,
- L is a linker having a chain length of from 6 to 110 atoms, and
- W is a labelling group that is not a vitamin D compound.
Dependencies are inferred from the claim text.