X is O or S; wherein R is selected from aryl and heteroaryl;1 wherein R is optionally substituted with one or more1 radicals selected from halo, alkylthio, alkylsulfinyl, alkyl, alkylsulfonyl, cyano, carboxyl, alkoxycarbonyl, aminocarbonyl, N- alkylaminocarbonyl, N-arylamino-carbonyl, N,N- dialkylaminocarbonyl, N-alkyl-N-arylaminocarbonyl, haloalkyl, hydroxyl, alkoxy, hydroxyalkyl, haloalkoxy, amino, N-alkylamino, N,N-dialkylamino, nitro and alkylcarbonylamino, wherein R is aryl substituted2 with a radical selected from alkylsulfony l and aminosulfonyl; and wherein R is one or more3 radicals selected from hydrido, halo, alkyl, and haloalkyl; or a pharmaceutically-acceptable salt thereof. The Prasit compound: A compound of the formula 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007