发明授权
US07572799B2 Pyrazolo[4,3-d]pyrimidines as Phosphodiesterase Inhibitors 有权
吡唑并[4,3-d]嘧啶作为磷酸二酯酶抑制剂

Pyrazolo[4,3-d]pyrimidines as Phosphodiesterase Inhibitors
摘要:
This invention relates to compounds of formula (I)
公开/授权文献
信息查询
0/0