中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
反丁烯原冰岛衣酸酯 | fumarprotocetraric acid | 489-50-9 | C22H16O12 | 472.362 |
—— | methyl 3-hydroxy-8-methoxy-1,4,6,9-tetramethyl-11-oxo-11H-dibenzo<1,4>dioxepin-7-carboxylate | 78023-70-8 | C20H20O7 | 372.375 |
—— | di-O-methylhypoprotocetrarate | 4723-32-4 | C21H22O7 | 386.401 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | Conhypoprotocetraric acid | 169702-48-1 | C18H16O8 | 360.32 |
—— | 9'-(O-methyl)protocetraric acid | 15222-62-5 | C19H16O9 | 388.331 |
—— | virensic acid | 668-14-4 | C18H14O8 | 358.304 |
9-乙氧基甲基-4-甲酰基-3,8-二羟基-1,6-二甲基-11-氧代二苯并[b,e][1,4]二氧杂卓-7-羧酸 | cetraric acid | 489-49-6 | C20H18O9 | 402.358 |
—— | hypoprotocetraric acid | 4665-02-5 | C18H16O7 | 344.321 |
—— | physodalic acid | 90689-60-4 | C20H16O10 | 416.341 |
—— | parmosidone A | —— | C18H14O9 | 374.304 |
The β-orcinol depsidone, conhypoprotocetraric acid (2), has been identified in the lichens Relicina cf. incongrua and Lecanora myriocarpoides. This new depsidone has been synthesized and characterized, and the biosynthetic implications are discussed.