title: NMR study on (1alpha, 2beta, 4beta, 5alpha, 7beta)-7-[(hydroxydi-2-thienylacetyl) oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo [3.3.1.0(2,4)] nonane bromide monohydrate.
abstract: The structure of (1alpha, 2beta, 4beta, 5alpha, 7beta)-7-[(hydroxydi-2-thienylacetyl) oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo [3.3.1.0(2,4)] nonane bromide monohydrate was studied using 1D and 2D NMR techniques. Complete NMR assignments of the compound were obtained using DEPT, H-H COSY, as well as HMQC and HMBC heteronuclear correlation techniques.
authors.affiliation: Institute of Pharmaceutical Industry of Shandong Province, Jinan, PR China. sdlinzg@yahoo.com.cn
authors.forename: Zhenguang
authors.initials: Z
authors.lastname: Lin
authors.forename: Yingdi
authors.initials: Y
authors.lastname: Mu
authors.forename: Yihui
authors.initials: Y
authors.lastname: Liu
authors.forename: Yeming
authors.initials: Y
authors.lastname: Ren
authors.forename: Jimao
authors.initials: J
authors.lastname: Lin
mesh_terms: D000473:Alkanes / Q000737:chemistry*; D001965:Bromides / Q000737:chemistry*; D001993:Bronchodilator Agents / Q000737:chemistry; D006801:Humans; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D015394:Molecular Structure
chemical_list: D000473:Alkanes; D001965:Bromides; D001993:Bronchodilator Agents; C017573:nonane