title: Justidrusamides A-D, new 2-aminobenzyl alcohol derivatives from Justicia gendarussa.
abstract: Justidrusamides A-D (1-4), four new alkaloids containing 2-aminobenzyl alcohol, succinic acid, and 2,3-dihydroxy-2-(1-hydroxyethyl) butanoic acid skeletons have been isolated from leaves of Justicia gendarussa, and their structures were elucidated using 2D NMR data and chemical means. This is the first report of a 2,3-dihydroxy-2-(1-hydroxyethyl) butanoic acid derivative in nature.
authors.affiliation: Faculty of Pharmaceutical Sciences, Hoshi University, Ebara 2-4-41 Shinagawa-ku, Tokyo, 142-8501, Japan.
authors.forename: Yuko
authors.initials: Y
authors.lastname: Kiren
authors.forename: Jun
authors.initials: J
authors.lastname: Deguchi
authors.forename: Yusuke
authors.initials: Y
authors.lastname: Hirasawa
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Morita
authors.forename: Bambang
authors.initials: B
authors.lastname: Prajogo
mesh_terms: D027901:Acanthaceae / Q000737:chemistry*; D000470:Alkaloids / Q000737:chemistry*; D001592:Benzyl Alcohols / Q000737:chemistry*; D018515:Plant Leaves / Q000737:chemistry
chemical_list: D000470:Alkaloids; D001592:Benzyl Alcohols; C072332:2-aminobenzyl alcohol
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