• Chemistry
  • Published 1999

Condensing thieno pyrimidines having phosphodiesterase v inhibitory effect

@inproceedings{1999CondensingTP,
  title={Condensing thieno pyrimidines having phosphodiesterase v inhibitory effect},
  author={マリア クリスタドラー and フランツ−ヴェルナー クルックセン, and ピエール シェリング and ローフス ヨーナス},
  year={1999}
}
(57) Abstract: The present invention provides a compound of formula (I) ## STR1 ## [Wherein, R The thieno pyrimidines has a phosphodiesterase V inhibition, treatment of cardiovascular diseases, and can be used for the prevention and / or therapeutic treatment of impotence.