Spectrophotometric Study of Basic Properties of Glycosylated Tetraphenylporphin Derivatives

Glycosylated substituted derivatives of 5,10,15,20-tetraphenylporphyrin, namely 5-(4′- O -galactosylphenyl)-10,15,20-tris( N -methylpyridin-3-yl)porphine, 5,15-bis(4′- O -galactosylphenyl)-10,20-bis( N -methylpyridin-3-yl)porphine, 5,10,15,20-tetra( N -methylpyridin-3-yl)porphin, and 5,10,15,20-tetra(4- O -galactosylphenyl)porphin, were synthesized and their basic properties in acetonitrile at 298 K were studied by spectrophotometric method.