Two Jasmonoid Glucosides and a Phenylvaleric Acid Glucoside fromPerilla frutescens

摘要

Three new glucosidic constituents (1#x2013;3) were isolated from the methanolie extract ofPerilla frutescens. Two of these compounds (t and 2) were jasmonoid glucosides and were determined to be 5#x2019;-#x3b2;-D-glueopyranosyloxyjasmonic acid and 3-#x3b2;-D-glucopyranosyl-3-epi-2-isocucurbic acid, respectively. The other one (3) was a new glucoside of phenylvaleric acid that was elucidated to be 3-#x3b2;-D-glucopyranosyloxy-5-phenylvaleric acid. Its aglycone was also found for the first time in nature.