title: Diterpenoids from Isodon japonica.
abstract: A new ent-kaurane diterpenoid maoyecrystal F (1) and its acetonide derivative (2), together with seven known compounds, lasiodonin, maoyerabdosin, odonicin, enmenin, oridonin, beta-sitosterol and daucosterol, were isolated from the leaves of Isodon japonica.
authors.affiliation: Chemistry Department, Xinxiang Medical College, Xinxiang, Henan Province 453000, PR China.
authors.forename: Ji Xia
authors.initials: JX
authors.lastname: Zhang
authors.forename: Quan-Bin
authors.initials: QB
authors.lastname: Han
authors.forename: Ai-Hua
authors.initials: AH
authors.lastname: Zhao
authors.forename: Han-Dong
authors.initials: HD
authors.lastname: Sun
mesh_terms: D004224:Diterpenes / Q000737:chemistry*; D006801:Humans; D037602:Isodon; D008517:Phytotherapy; D010936:Plant Extracts / Q000737:chemistry*; D018515:Plant Leaves
chemical_list: D004224:Diterpenes; D010936:Plant Extracts