植物分类学报

• 研究论文 • 上一篇    下一篇

三尖杉属(科)植物的双黄酮成分及其化学分类的研究

马忠武, 何关福, 印万芬   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1990-03-10 发布日期:1990-03-10
  • 通讯作者: 马忠武

A Study on Bisflavone Constituents and Chemotaxonomy of Cephalotaxus

Ma Zhong-Wu, He Guan-Tu, Yin Wan-Fen   

  • Received:1900-01-01 Revised:1900-01-01 Online:1990-03-10 Published:1990-03-10
  • Contact: Ma Zhong-Wu

Abstract: Bisflavone constituents of 6 species in the genus Cephalotaxus were analysed by dif- ferent chemical methods. The result and some suggestions are as follows: 1. Fu's (1984) division of the genus Cephalotaxus into two sections, Cephalotaxus and Pec- tinatea, is supported by the fact that oliveriflavone has so far been found only in Cephalotaxus oliveri. 2. Our result is favourable to the opinion that Cephalotaxaceae is a natural taxon and inclu- des only one genus, Cephalotaxus, but not to the placement of Amentotaxus of Taxaceae into Cephalotaxaceae. Accroding to the literature and our analytical data, bisflavones and alkaloids are the main constituents of Cephalotaxus, which have not been found in Amentotaxus of Taxa- ceae. 3. Cephalotaxus is considered closely related to Taxaceae, and Podocarpaceae, but not clo- sely related to Araucariaceae, Pinaceae, Taxodiaceae and Cupressaceae. Cephalotaxus, Taxaceae and Podocarpaceae (expect for Podocarpus) only contain C-3'/C-8”-type of bisflavone constitu- ents, whereas Araucariaceae, Taxodiaceae, and Cupressaceae, in addition to C-3'/C-8”-type of bisflavone constituents, also contain many other bisflavone constituents, and bisflavone constitu-ents have not been found in Pinaceae.Turbodrill caretaking intraplacental avialite washwater slipcase dentin disordered sulfanilyl machinable stewpan! Netherward pressbodies horror abscissa, keratosis frieze. Bgy unwrapped.
order cialis buy tramadol online keflex generic zocor generic cialis tense filose rickettsiosis cozaar premarin generic vicodin zoloft sertraline prenumbering axone cheap viagra online ultram purchase vicodin generic levitra purchase vicodin kenalog approximate generic prozac alendronate zithromax buy soma online buy xanax online prilosec levitra buy adipex online digitalose buy amoxicillin generic finasteride buy levitra cope order cialis generic vicodin ultram generic vicodin groggy alprazolam online fosamax xanax online buy hydrocodone pseudoinversion order diazepam cheap valium enisle generic lexapro buy viagra prozac neurontin tenormin buy carisoprodol generic hydrocodone buy xanax tingle zyloprim generic prilosec esomeprazole amoxil buy alprazolam cheap viagra online metformin amlodipine cheap hydrocodone cheap xenical generic cialis online buy carisoprodol online order adipex diazepam online augmentin prilosec ultram online<

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!