Stereospecific Synthesis of New 4‐Amino‐1,2,3‐cyclohexanetricarboxylic Acids and 4‐Amino‐1,3‐cyclohexanedicarboxylic Acids.

Abstract

Cyclohexane derivatives Q 0040Stereospecific Synthesis of New 4-Amino-1,2,3-cyclohexanetricarboxylic Acids and 4-Amino-1,3-cyclohexanedicarboxylic Acids. -4 Amino-cyclohexanecarboxylic acids of type (V), (VII), or (IX) are prepared by the same route. The starting compounds can be prepared by Diels-Alder reaction of the corresponding maleic or acrylic acid derivatives with 1,2-dihydropyridine. -(ARAKAWA*, Y.; TAJIMA, M.; ARAKAWA, Y.; YOSHIFUJI, S.; Chem. Pharm. Bull. 53 (2005) 1, 81-85; Fac. Pharm. Sci., Hokuriku Univ., Kanazawa 920, Japan; Eng.) -M. Bohle 31-081