Yoshikawa K, Nagai M, Wakabayashi M, Arihara S
Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Japan.
Phytochemistry. 1993 Nov;34(5):1431-3. doi: 10.1016/0031-9422(91)80044-2.
From the fresh leaves of Hovenia dulsis var. tomentella, two new aroma glycosides named kenposide A and B have been isolated together with the known glycoside, icariside C1. Their structures were determined on the basis of chemical and spectral evidence.