Synthesis of Depsides Present in the Lichen Porpidia glaucophaea
作者:JA Elix、JA Elix、JH Wardlaw、JH Wardlaw
DOI:10.1071/ch9960917
日期:——
The structure of the lichen depsides 2'-O-methylsuperphyllinic acid (3), glaucophaeic acid (4), superconfluentic acid (5) and 4-O-demethylsuperconfluentic acid (6), and the isocoumarin insignin (7) have been confirmed by unambiguous synthesis.