异苦杏精

异苦杏精，无色针状晶体(由乙醇重结晶)。熔点210℃，能溶于乙醇、苯、氯仿。减压下加热，即产生洛芬碱。isoamarine；dl-2，4，5-triphenyl-4，5-dihydrogly-oxaline；dl-2，4，5-triphenyl imidazoline