Chemical Constituents from Staminate Flowers of Eucommia ulmoides Oliver and Their Anti‐Inflammation Activity in Vitro

Three new monoterpenoids, named eucomylides A−C ( 1 – 3 ), along with six known compounds ( 4 – 9 ) were isolated from the staminate flowers of Eucommia ulmoides Oliver. The structures were elucidated by extensive analyses of spectroscopic methods, and their absolute configurations were established by time‐dependent density functional theory electronic circular dichroism (TDDFT ECD) calculation. All the compounds along with previously isolated...