abstract |
This invention relates to novel prostacyclin analogs and pharmaceutically acceptable salts thereof. More specifically, the invention relates to novel prostacyclin analogs that are derivatives of treprostinil. This invention also provides compositions comprising a compound of this invention and a carrier and the use disclosed compounds and compositions in methods of treating diseases and conditions that are beneficially treated by administering analogues of prostacyclin, such as treprostinil. |