We analyze short and long multiplets which appear in the OPE expansion of '
chiral' primary operators in N=4 Super Yang-Mills theory. Among them, highe
r spin long and new short multiplets appear having the interpretation in th
e AdS/CFT correspondence of string states and supergravity multiparticle st
ates, respectively. We also analyze the decomposition of long multiplets un
der N=1 supersymmetry as a possible tool exploring other supersymmetric def
ormations of IIB string on AdS(5)xS(5).