EVALUATION OF SOME THIOSEMICARBAZONES OF ARYL ALKYL KETONES AS CANDIDATE ANTICONVULSANT AGENTS
Bibliographic record
Abstract
Thiosemicarbazones have been found to possess a wide range of biological activity including anticonvulsant activity. Structural requirements for anticonvulsant activity are thought to be electron donating groups in the presence of aryl or alkyl functional groups. Earlier work from the laboratories of Dr. J.R. Dimmock have established that some thiosemicarbazones of nuclear substituted 4-aryl-3-buten-2-ones and aryl-substituted acetophenones possess anticonvulsant 'properties and that electron donating substituents on the aryl ring were associated with bioactivity.\n\nThe aim of the present investigation was the synthesis of a number of thiosemicarbazones of aryl-substituted acetophenones and some related compounds to be evaluated as potential anticonvulsant agents. In particular, the following were examined, namely, the effect on bioactivity of various electron donor substituents on the aryl ring of some aryl-substituted acetophenones, the nature of the linkage between the aryl ring and the carbon bearing the thiosemicarbazono and methyl functions, replacement of the aryl replacement of the thiosemicarbazono groups. Thiosemicarbazones can exist in the E or Z configuration and in some cases different proportions observed.\n\nAlthough most of the thiosemicarbazones and related derivatives examined possessed some anticonvulsant activity none possessed significant anticonvulsant activities over acetophenone thiosemicarbazone. No clear correlation between chemical structure and anticonvulsant activity could be discerned based on the anticonvulsant screening results which were available.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.050 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".