[EN] PYRAZOLOPYRIMIDINONE DERIVATIVES FOR THE TREATMENT OF IMPOTENCE<br/>[FR] DERIVES DE PYRAZOLOPYRIMIDINONE UTILES POUR TRAITER L'IMPUISSANCE
申请人:DONG A PHARM CO LTD
公开号:WO2000027848A1
公开(公告)日:2000-05-18
The present invention relates to pyrazolopyrimidinone derivatives of formula (1), their preparation method and pharmaceutical compositions containing the said derivatives. The compounds have efficacy on the treatment of impotence, one of male sexual dysfunctions with the side effects reduced.
本发明涉及式(1)的吡唑嘧啶酮衍生物,其制备方法和包含所述衍生物的制药组合物。该化合物具有治疗阳痿的功效,是男性性功能障碍之一,其副作用也得到了减轻。