Appeal No. 2006-2428 Page 2
Application No. 10/362,500
making a thiazole derivative is “described in the literature” in which a chlorinating agent
is reacted with a compound of formula (II)
where X is a leaving group, to form the compound of formula (III)
and then reacting the compound of formula (III) with a compound of the formula (IV)
to yield a thiazole derivative of formula (I)
where, in each of the above formulas,
Q is CH or N;
Y is NO2 or CN;
Z is CHR3, O, NR3 or S;
R1 and R2 either are each independently of the other hydrogen or C1-C8 alkyl
Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Next
Last modified: November 3, 2007