title: Revision of the structures of citrifolinin A, citrifolinoside, yopaaoside A, yopaaoside B, and morindacin, iridoids from Morinda citrifolia L. and Morinda coreia Ham.
abstract: [Structure: see text] Citrifolin A was revised to dehydromethoxygaertneroside (2). Citrifolinoside and yopaaoside A were found to be identical, and their structures were revised to the new structure dehydroepoxymethoxygaertneroside (5). Yopaaoside B was revised to citrifolinoside A (9), and morindacin was revised to borreriagenin (11).
authors.affiliation: Grupo Metabolômica, Laboratório de Ciências Químicas, Centro de Ciência e Tecnologia, Universidade Estadual do Norte Fluminense, Av. Alberto Lamego 2000, Campos dos Goytacazes, RJ BR-28015-620, Brazil. jan@uenf.br
authors.forename: Jan
authors.initials: J
authors.lastname: Schripsema
authors.forename: Geisa P
authors.initials: GP
authors.lastname: Caprini
authors.forename: Denise
authors.initials: D
authors.lastname: Dagnino
mesh_terms: D005960:Glucosides / Q000737:chemistry* / Q000378:metabolism; D057888:Iridoid Glucosides; D039823:Iridoids / Q000737:chemistry* / Q000378:metabolism; D015394:Molecular Structure; D039821:Monoterpenes / Q000737:chemistry* / Q000378:metabolism; D032066:Morinda / Q000737:chemistry* / Q000378:metabolism; D011714:Pyrans / Q000737:chemistry* / Q000378:metabolism
chemical_list: D005960:Glucosides; D057888:Iridoid Glucosides; D039823:Iridoids; D039821:Monoterpenes; D011714:Pyrans; C517074:borreriagenin; C428483:citrifolinoside; C517073:dehydromethoxygaertneroside; C433563:citrifolinoside A