Literature DB >> 17265235

Chemical Constituents of Buxus sempervirens.

D Ahmed, M I Choudhary, S Turkoz, B Sener.   

Abstract

BUXUS SEMPERVIRENS (Buxaceae) of Turkish origin has yielded a new steroidal alkaloid, (-)-( Z)-buxenone ( 1) along with its known isomer (-)-( E)-buxenone ( 2). The plant also yielded 4',5-dihydroxy-3,3',6,7-tetramethoxyflavone ( 3) and artemetin (5-hydroxy-3,3',4',6,7-pentamethoxyflavone) ( 4). These flavones have not been isolated from BUXUS species previously.

Entities:  

Year:  1988        PMID： 17265235     DOI： 10.1055/s-2006-962384

Source DB:  PubMed          Journal:  Planta Med        ISSN： 0032-0943            Impact factor:   3.352


  2 in total

1.  A novel pentamethoxyflavone down-regulates tumor cell survival and proliferative and angiogenic gene products through inhibition of IκB kinase activation and sensitizes tumor cells to apoptosis by cytokines and chemotherapeutic agents.

Authors:  Kanokkarn Phromnoi; Simone Reuter; Bokyung Sung; Sahdeo Prasad; Ramaswamy Kannappan; Vivek R Yadav; Wisinee Chanmahasathien; Pornngarm Limtrakul; Bharat B Aggarwal
Journal:  Mol Pharmacol       Date:  2010-10-07       Impact factor: 4.436

2.  Sesquiterpene Lactones from Artemisia absinthium. Biotransformation and Rearrangement of the Insect Antifeedant 3α-hydroxypelenolide.

Authors:  Braulio M Fraga; Carmen E Díaz; María Bailén; Azucena González-Coloma
Journal:  Plants (Basel)       Date:  2021-04-28
  2 in total

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