Pyridocarbazole derivatives having cgmp-pde inhibitory activity
申请人:Mochida Pharmaceutical Co., Ltd.
公开号:US06197768B1
公开(公告)日:2001-03-06
The invention relates to novel pyridocarbazole derivatives having highly selective action in inhibiting cyclic GMP-phosphodiesterase (hereinafter abbreviated as cGMP-PDE), processes for producing such derivatives, agents containing at least one of such derivatives as an active ingredient for preventing and/or treating pulmonary hypertension, ischemic heart diseases or diseases against which the cGMP-PDE inhibitory action is effective, and intermediates useful for the production of pyridocarbazole derivatives.
A therapeutic agent for erection dysfunction and gynecoid incompetence, which is free from the problems involved in oral administration and direct injection, is safe, and exhibits excellent effect. A therapeutic agent for erection dysfunction and gynecoid incompetence for intranasal administration, percutaneous administration, or mucosal administration, such as oral mucosal administration or penis mucosal administration, characterized by containing as the active ingredient at least one compound having cyclic GMP phosphodiesterase inhibitory activity or salt thereof.