申请人:Ortho-McNeil Phamraceutical, Inc.
公开号:US06638967B2
公开(公告)日:2003-10-28
Compounds of Formula I
Wherein Z2 is an Oxygen or a Sulfur, Z1 is —CH═CH— and Y is a bond, W1 and W2 are hydrogens and X1 and X2 are various heterocyclic rings are disclosed.
公式I的化合物中,其中Z2为氧或硫,Z1为-CH═CH-,Y为键,W1和W2为氢,X1和X2为各种杂环。