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Schultz, T.W.; Applehans, F.M.; Riggin, G.W. Structure-activity relationships of selected pyridines: III. Log Kow analysis. Ecotoxicol. Environ. Saf. 1987, 13, 1, 76–83.

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Schultz, T.W.; Applehans, F.M.; Riggin, G.W. Structure-activity relationships of selected pyridines: III. Log Kow analysis. Ecotoxicol. Environ. Saf. 1987, 13, 1, 76–83.

QDB archive DOI: 10.15152/QDB.25   DOWNLOAD

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Property pIGC50: 60-h Tetrahymena toxicity as log(1/IGC50) [log(L/mmol)]

Compounds: 20 | Models: 0 | Predictions: 0

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Title: Schultz, T.W.; Applehans, F.M.; Riggin, G.W. Structure-activity relationships of selected pyridines: III. Log Kow analysis. Ecotoxicol. Environ. Saf. 1987, 13, 1, 76–83.
Abstract: Twenty 2- and 3-position derivatives of pyridine (C5H5N) were tested following a short-term static protocol. Biological activity was monitored as population growth of Tetrahymena pyriformis. These data were combined with previously reported data for twenty 4-position derivatives. Structure-activity relationships were examined using Kow as the physicochemical descriptor. These data form three linear models: one for the non-H-polar derivatives and two for the H-polar derivatives. The latter two models are parallel but have no obvious basis for a priori selectivity. HPLC analysis for toxicant persistence shows that only the smaller non-H-polar derivatives have any significant abiotic loss over the duration of the biological testing.
URI: http://hdl.handle.net/10967/25
http://dx.doi.org/10.15152/QDB.25
Date: 2012-05-23


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