Compounds having the formula
1
are inhibitors of urokinase and are useful in the treatment of diseases in which urokinase plays a role. Also disclosed are urokinase-inhibiting compositions and a method of inhibiting urokinase in a mammal.
Inhibitors of the Renal Outer Medullary Potassium Channel
申请人:Pasternak Alexander
公开号:US20130217680A1
公开(公告)日:2013-08-22
This invention relates to compounds having structural Formula (I); and pharmaceutically acceptable salts thereof which are inhibitors of the Renal Outer Medullary Potassium (ROMK) channel (Kir 1.1). The compounds of Formula I are useful as diuretics and natriuretics and therefore are useful for the therapy and prophylaxis of disorders resulting from excessive salt and water retention, including cardiovascular diseases such as hypertension and chronic and acute heart failure.
Catalyst for olefin polymer production and process for olefin polymer production employing the catalyst
申请人:TOSOH CORPORATION
公开号:EP0942006A2
公开(公告)日:1999-09-15
A novel catalyst for olefin polymerization is provided which comprises [A] a metallocene compound containing a transition metal selected from Groups 3, 4, 5, and 6 of Periodic Table, [B] a reaction product of topotactic reduction by electron transfer, and [C] an organoaluminum compound. The catalyst may contain additionally [D] an organoalkaline earth metal compound or an organozinc compound. This catalyst has high catalytic activity for olefin polymerization without employing an expensive catalyst component.