A new protoilludane sesquiterpenoid aromatic ester,named armillarizin(1)has been isolated from the artificially cultured mycelium of Armillaria me-llea(Vahl.ex
The separation and identification of the ephedrines(cathine,norephe-drine,ephedrine,pseudoephedrine,methylephedrine and ethylephedrine)and theirderivatives obta
A method is developed for the simultaneous determination ofephedrine,pseudoephedrine,norephedrine,norpseudoephedrine andmethylephedrine in urine on a capillary