9-amino-5-bromo-2-cyclobutyl-2,3-dihydro-1H-pyrrolo[3,4-b]quinolin-1-one 、 2-(三正丁基锡)吡嗪 以to afford the title compound as a yellow solid (220 mg, 63.0%)的产率得到9-Amino-2-cyclobutyl-5-pyrazin-2-yl-2,3-dihydropyrrolo[3,4-b]quinolin-1-one
This invention relates to novel compounds having the structural formula I below:
and their pharmaceutically acceptable salts, tautomers or in vivo-hydrolysable precursors, compositions and methods of use thereof, wherein R
1
, R
2
, R
3
, R
4
, R
5
, and R
6
are defined in the specification. These novel compounds provide a treatment or prophylaxis of anxiety disorders, schizophrenia, cognitive disorders, and/or mood disorders.