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K C Joshi

Publications and source records attributed to K C Joshi.

At least 37 records · Page 2Linked to original sources

Fluorinated quinazolones III: synthesis and CNS depressant activity of fluorinated quinazolone derivatives.

The synthesis of 2-allylthio-3-(4'-fluorophenyl)-5,6,7,8-tetrafluoro-4-quinazolone, 2-n-propylthio-3-(4'-fluorophenyl)-5,6,7,8-tetrafluoro-4-quinazolone, 3-(4'-bromophenyl)-5,6,7,8-tetrafluoro-2,4-quinazolinedithione, and seven fluorinated 2-alkyl/phenyl-3-aryl-4(3H)-quinazolones is described. The synthesized compounds were screened for CNS depressant activity using pentobarbital sleeping time, pentylenetetrazol convulsions, and condition avoidance test as the parameters. Most of the screened compounds exhibited significant depressant activity.

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