Literature DB >> 11421761

Alkaloids of the flowers of Hippeastrum vittatum.

D T Youssef1.   

Abstract

Investigation of an ethanolic extract of the fresh flowers of Hippeastrum vittatum yielded the new alkaloids vittacarboline (1) and O-methylismine (3), together with the known compound ismine (2). The structures of 1--3 were established by spectroscopic methods including one- and two-dimensional NMR and mass spectrometry.

Entities:  

Mesh：

Substances：

Year:  2001        PMID： 11421761     DOI： 10.1021/np0005816

Source DB:  PubMed          Journal:  J Nat Prod        ISSN： 0163-3864            Impact factor:   4.050


  5 in total

Review 1.  Chemical and biological aspects of Narcissus alkaloids.

Authors:  Jaume Bastida; Rodolfo Lavilla; Francesc Viladomat
Journal:  Alkaloids Chem Biol       Date:  2006

2.  Small-molecule modulation of Wnt signaling via modulating the Axin-LRP5/6 interaction.

Authors:  Sheng Wang; Junlin Yin; Duozhi Chen; Fen Nie; Xiaomin Song; Cong Fei; Haofei Miao; Changbin Jing; Wenjing Ma; Lei Wang; Sichun Xie; Chen Li; Rong Zeng; Weijun Pan; Xiaojiang Hao; Lin Li
Journal:  Nat Chem Biol       Date:  2013-07-28       Impact factor: 15.040

3.  A β-carboline derivative-based nickel(ii) complex as a potential antitumor agent: synthesis, characterization, and cytotoxicity.

Authors:  Jing-Mei Yang; Yan-Hong Zhu; Sheng Chen; Xing Lu; Yi-Ming Wu; Feng-E Ma; Liang-Ping Li; Yang Yang; Zhen-Hao Shi; Kun-Yuan Huang; Xue Hong; Ping Jiang; Yan Peng
Journal:  Medchemcomm       Date:  2017-11-24       Impact factor: 3.597

4.  Cytotoxic Phenylpropanoid Derivatives and Alkaloids from the Flowers of Pancratium maritimum L.

Authors:  Diaa T A Youssef; Lamiaa A Shaala; Ahmed E Altyar
Journal:  Plants (Basel)       Date:  2022-02-09

5.  Fusaripyridines A and B; Highly Oxygenated Antimicrobial Alkaloid Dimers Featuring an Unprecedented 1,4-Bis(2-hydroxy-1,2-dihydropyridin-2-yl)butane-2,3-dione Core from the Marine Fungus Fusarium sp. LY019.

Authors:  Lamiaa A Shaala; Torki Alzughaibi; Grégory Genta-Jouve; Diaa T A Youssef
Journal:  Mar Drugs       Date:  2021-09-06       Impact factor: 5.118
  5 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.