SYNTHESIS OF PORPHYRIN RECEPTORS MODIFIED BY GLYCOSYLATED STEROIDS

Abstract

5,10,15,20-Tetrakis-[3a-(2,3,4,6-tetra-O-benzyl-b-D-glucopyranosyl)-5b-cholan-24-yl]porphyrin and 5,10,15,20-tetrakis-[3a-(2,3,4,6-tetra-O-benzyl-b-D-galactopyranosyl)-5b-cholan-24-yl]- porphyrin were synthesized by condenzation of steroid aldehydes.

Keywords

• Porphyrinoids
• Porphyrins
• Pyrrols
• Steroids
• meso-Substitution
• Receptor modification
• Steroid glycosides
• Supramolecular chemistry.