The present invention relates to quinazolinones of formula (I) wherein R1 is hal; a); b); or c); X is N or CR8; R2 is hal; nitro; C1-C6alkylcarbonyl; C1-C6alkyl or C3-C6cycloalkyl; R3 is C1-C6alkyl; C1-C6alkoxy or amino; and wherein the further radicals have the meanings as defined in the specification, which compounds exhibit human vanilloid antagonistic activity; to processes for their production, their use as pharmaceuticals and to pharmaceutical compositions comprising them.
本发明涉及式(I)的
喹唑啉酮,其中R1是卤素;a);b);或c);X是N或CR8;R2是卤素;硝基;C1-C6烷基羰基;C1-C6烷基或C3-C6环烷基;R3是C1-C6烷基;C1-C6烷氧基或
氨基;以及进一步的基团具有规范中定义的含义,这些化合物具有人类
辣椒素拮抗活性;用于它们的生产过程,它们作为药物的用途以及包括它们的药物组成物。