申请人:Vanderbilt University
公开号:US06284918B1
公开(公告)日:2001-09-04
The present invention provides a compound of the formula
wherein when X is S; R is selected from the group consisting of CH3, CH2CH3, CH2Ph, (CH2)2Ph, (CH2)2CH3, (CH2)3CH3, (CH2)4CH3, CH2)5CH3, (CH2)6CH3, (CH2)2O(CH2)3CH3, CH2HC═CH(CH2)3CH3, CH2C≡C(CH2)3CH3, CH2C≡C(CH2)2CH3, CH2C≡CCH2CH3, CH2C≡CCH3, CH2C≡CH, CH2C≡C(CH2)4CH3, CH2C≡C(CH2)5CH3, CH2C≡C(CH2)6CH3, (CH2)2C≡C(CH2)2CH3, CH(Ch3)C≡C(CH2)3CH3, (CH2)6I, (CH2)6Br, (CH2)5Br, (CH2)5COOH and (CH2)5OCOCH3, and R′ is selected from the group consisting of CH3, CF3, CH2Cl, CH2Br, CH2CH3, NH2, and OSO2CH3; wherein when R is CH3, R′ can not be CH3 or CH2Cl; wherein when R is CH2CH3, R′ can not be CH3; wherein when X is Se, R is (CH2)6CH3, and R′ is CH3 or a pharmaceutically acceptable salt or hydrate thereof; and wherein when X is O, R is CH2C≡C(CH2)3CH3, and R′ is CH3 or a pharmaceutically acceptable salt or hydrate thereof. Also provided is a method of inhibiting the synthesis of prostaglandin endoperoxide synthase-2 (PGHS-2) in a mammal.
本发明提供了一种化合物,其
化学式为其中当X为S时;R选自以下组中的一种:
CH3, , Ph,(
CH2)2Ph,( )2 ,( )3 ,( )4 , )5 ,( )6 ,( )2O( )3 , HC═CH( )3 , C≡C( )3 , C≡C( )2 , C≡C , C≡C , C≡CH, C≡C( )4 , C≡C( )5 , C≡C( )6 ,( )2C≡C( )2 ,CH(Ch3)C≡C( )3 ,( )6I,( )6Br,( )5Br,( )5COOH和( )5OCO ,且R'选自以下组中的一种: ,
CF3, Cl, Br, ,NH2和OSO2 ;其中当R为 时,R'不能为 或 Cl;当R为 时,R'不能为 ;当X为Se时,R为( )6 ,且R'为 或其药学上可接受的盐或
水合物;当X为O时,R为 C≡C( )3 ,且R'为 或其药学上可接受的盐或
水合物。还提供了一种在哺乳动物中抑制
前列腺素内过氧化物合酶-2(
PGHS-2)合成的方法。