The invention provides certain pyrrolo-, thieno-, furano-and pyrazolo-[3,4-d]-pyridazinones, processes for their preparation, pharmaceutical compositions containing them, a process for preparing the pharmaceutical compositions, and methods of treatment involving their use.
该发明提供了某些
吡咯、
噻吩、
呋喃和
吡唑并[3,4-d]-
吡啶嗪
酮,它们的制备方法,含有它们的制药组合物,制备该制药组合物的方法,以及涉及它们的使用的治疗方法。