中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | pannaric acid 6-methyl ester | 132281-72-2 | C17H14O7 | 330.294 |
A total synthesis of pannaric acid 6-methyl ester (3,9-dihydroxy-6-methoxycarbonyl-1,7-dimethyldibenzofuran-2-carboxylic acid) (2) has been achieved by a biomimetic -type approach with palladium(II) acetate in the key cyclization step. This acid (2) was shown to be identical with the major metabolite of the lichen Leproloma vouauxii.