| CPC C07D 417/12 (2013.01) [C07D 235/08 (2013.01); C07D 249/14 (2013.01); C07D 277/40 (2013.01); C07D 285/135 (2013.01); C07D 401/04 (2013.01); C07D 401/12 (2013.01); C07D 403/12 (2013.01); C07D 417/04 (2013.01); A61K 45/06 (2013.01); C07B 2200/13 (2013.01)] | 7 Claims |
|
1. A compound of formula (XIIa):
![]() wherein
Z is selected from CH and N;
Y1 to Y4 and Y6, Y7 and Y10 are CH;
Y5 is C;
Y8 and Y9 are C;
R5 is selected from halogen, alkyl and O-alkyl;
R6 is selected from hydrogen, alkyl and O-alkyl.
|