title: Amides from Piper tuberculatum fruits.
abstract: The fruits of Piper tuberculatum Jacq yielded piperine S (1) and N-(12,13,14-trimethoxydihydrocinnamoyl)-delta(3)-piperidin-2-one (2). Their complete NMR analysis based on one- and two-dimensional experiments is reported.
authors.affiliation: Laboratório de Tecnologia Farmacêutica, Universidade Federal da Parai;ba, Cx. Postal 5009, João Pessoa PB 58051-970, Brazil. chaves@ltf.ufpb.br
authors.forename: M C
authors.initials: MC
authors.lastname: de O  Chaves
authors.forename: A G
authors.initials: AG
authors.lastname: de F Júnior
authors.forename: B V
authors.initials: BV
authors.lastname: de O Santos
mesh_terms: D000577:Amides / Q000737:chemistry*; D005638:Fruit; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D008517:Phytotherapy; D031701:Piper
chemical_list: D000577:Amides