title: Two novel actinidine-type monoterpene alkaloids from Incarvillea delavayi.
abstract: Two new actinidine-type monoterpene alkaloids, delavayines B (1) and C (2), were isolated from the MeOH extract of the aerial parts of Incarvillea delavayi, a close species of which, I. sinensis, is used as an analgesic for rheumatic pain in China, and the structures have been elucidated on the basis of spectroscopic evidence.
authors.affiliation: Faculty of Pharmaceutical Sciences, Kumamoto University, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Nakamura
authors.forename: K
authors.initials: K
authors.lastname: Kido
authors.forename: J
authors.initials: J
authors.lastname: Kinjo
authors.forename: T
authors.initials: T
authors.lastname: Nohara
mesh_terms: D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification*; D002681:China; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D039821:Monoterpenes; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D013729:Terpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D000470:Alkaloids; D039821:Monoterpenes; D013729:Terpenes; C421566:delavayine B; C421567:delavayine C