Substituted thienopyrans as antihypertensive agents
申请人:Ortho Pharmaceutical Corporation
公开号:US04992435A1
公开(公告)日:1991-02-12
Substituted thienopyrans and processes for preparing the thienopyrans are disclosed. The thienopyrans are useful as antihypertensive agents; antianginals are peripheral antivasoconstrictive agents.
Process for the preparation of enantiomerically pure thienopyran
申请人:Ortho Pharmaceutical Corporation
公开号:US05457212A1
公开(公告)日:1995-10-10
A process for the preparation of enantiomerically pure thienopyran derivatives of the formula ##STR1## is described. The thienopyran derivatives are relaxants of smooth muscle tone and as such are useful in vascular tissue for the treatment of hypertension disease, angina and other vascular disorders characterized by poor regional perfusion.
Substituted thienopyrans and processes for preparing the thienopyrans are disclosed. The thienopyrans are useful as antihypertensive agents; antianginals are peripheral antivasoconstrictive agents.
The process for the preparation of enantiomerically pure thienopyran derivative
申请人:ORTHO PHARMACEUTICAL CORPORATION
公开号:EP0493048A1
公开(公告)日:1992-07-01
A process for the preparation of enantiomerically pure thienopyran derivatives of the formula
is described. The thienopyran derivatives are relaxants of smooth muscle tone and as such are useful in vascular tissue for the treatment of hypertension disease, angina and other vascular disorders characterized by poor regional perfusion.