H. Sonnenberg et al., ISOLATION AND CHARACTERIZATION OF AN ANGULAR-TYPE DIHYDROPYRANOCOUMARINGLYCOSIDE FROM THE FRUITS OF AMMI-VISNAGA (L) LAM (APIACEAE), Zeitschrift fur Naturforschung. C, A journal of biosciences, 50(9-10), 1995, pp. 729-731
An angular-type dihydropyranocoumaringlucoside, namely, cis-Khellacton
e-3'-beta-D-glucopyranoside (1) was isolated from the fruits of Ammi v
isnaga (L.) LAM. (Apiaceae). The structure was established on the basi
s of acid hydrolysis and spectral data.