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'Quantitative Structure Activity Relationship' in keywords
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1988 (1)
1Author    Walter Oettmeier, Klaus Masson, Andreas DonnerRequires cookie*
 Title    QSAR of Nitro-diphenylethers as Inhibitors of Cyclic Photophosphorylation  
 Abstract    A number of 25 nitro-diphenylethers have been synthesized and assayed for their inhibitory activity in N-methylphenazonium-methosulfate mediated cyclic photophosphorylation. Their p/50-values were in the range from 3.5 to 5.3. A QSAR-analysis revealed that the lipophilicity of the nitro-diphenylethers as expressed by Z:t played a major role. In addition, the Taft steric parameter £s in positions 6', 4' and 2' (in decreasing order) contributed to the inhibitory activity. For maximal biological activity, positions 4' and 6' should be left unsubstituted whereas a bulky substituent is required for position 2'. 
  Reference    Z. Naturforsch. 43c, 705—708 (1988); received May 31 1988 
  Published    1988 
  Keywords    Cyclic Photophosphorylation, Herbicides, Nitro-diphenylethers, Quantitative Structure-Activity Relationship 
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 TEI-XML for    default:Reihe_C/43/ZNC-1988-43c-0705.pdf 
 Identifier    ZNC-1988-43c-0705 
 Volume    43