title: Studies on chemical constituents of Polygonum perforliatum L.
abstract: Two new apianen lactones, named as guanyeliaoine I (1) and guanyeliaoine II (2), have been isolated along with seven known compounds from Polygonum perforliatum L. (Chinese name "Guanyeliao", Berberidaceae). Their structures were deduced on the basis of spectral data and chemical methods.
authors: National Laboratory of Applied Organic Chemistry, Institute of Organic Chemistry, Lanzhou University, Lanzhou, China.
authors: T
authors: T
authors: Shen
authors: Z-J
authors: ZJ
authors: Jia
authors: S-Z
authors: SZ
authors: Zheng
mesh_terms: D007783:Lactones / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D028502:Polygonum / Q000737:chemistry*
chemical_list: D007783:Lactones; C521663:guanyeliaoine I; C521664:guanyeliaoine II