Patent ID: 11926614
Assignee: OSLO UNIVERSITETSSYKEHUS HF
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC C

Claim 14:
15. The compound of claim 14, wherein Z is selected from any of the following groups:, wherein n is 0, 1 or 2;
W is a substituent group selected from halogen, C1-6 alkyl, C1-6 haloalkyl, C1-6 alkoxy, —CN, —NO2, —N(R)2, and —SO2R (where each R is independently H or C1-6 alkyl; and
either X1, X2, X3 and X4 are each CH; or
one of X1, X2, X3 and X4 is N and the remaining three of X1, X2, X3 and X4 are CH; or
two of X1, X2, X3 and X4 are N and the remaining two of X1, X2, X3 and X4 are CH.