title: Iridoids in the Flora of Italy; Part 111. Kickxioside, A New Iridoid Glucoside from Kickxia spuria.
abstract: A new iridoid glucoside, 2, named kickxioside, was isolated from KICKXIA SPURIA. On the basis of spectral data, the structure of antirrhinoside esterified at position 6 by a menthiafolic acid was assigned to 2. The structure was also confirmed by alkaline hydrolysis of 2, which afforded antirrhinoside and menthiafolic acid.
authors.affiliation: Dipartimento di Biologia Vegetale, Università La Sapienza, Largo Cristina di Svezia, I-00165 Roma, Italy.
authors.forename: M
authors.initials: M
authors.lastname: Nicoletti
authors.forename: M
authors.initials: M
authors.lastname: Serafini
authors.forename: L
authors.initials: L
authors.lastname: Tomassini
authors.forename: A
authors.initials: A
authors.lastname: Bianco
authors.forename: P
authors.initials: P
authors.lastname: Passacantilli