The stems of Lonicera periclymenum have been investigated for secoiridoid glycosides. In addition to two well-known glucosides, secologanin and morroniside, two rare secoiridoids, secoxyloganin and secologanoside, have been isolated and characterized by chemical and spectroscopic means. Secologanoside has been isolated for the first time as a genuine, non-derivatized compound. © 1984.
Calis, I., & Sticher, O. (1984). Secoiridoid glucosides from Lonicera periclymenum. Phytochemistry, 23(11), 2539–2540. https://doi.org/10.1016/S0031-9422(00)84094-7