Among the extensive applications of oleochemicals as industrial products, nitrogen derivatives of fatty acids such as amides have been extensively used as antislip and antiblock additives for polythene films in which they are incorporated. They are also used as wall repellents for textiles and as mold release agents, and they are employed in rubber goods and printing inks. Because of this interest in the biological and industrial potential of oleochemicals, a series of novel N,N'-bis(1-carboxy-15-hydroxy-n-pentadec-8-yl)alkyl or -aryl amides derivatives such as hydrazides, thiosemicarbazides, oxadiazoles, and triazoles has been synthesized. These newly synthesized oleochemicals have been studied and characterized by FTIR, H-1 NMR, and C-13 NMR spectroscopies and elemental analyses.