Design, synthesis and anticancer activity of novel 4-(5-amino-4-cyano-1,3-oxazol-2-yl)benzenesulfonamide derivative
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Fourteen novel 4-(5-amino-4-cyano-1,3-oxazol-2-yl)benzenesulfonamides have been designed, synthesized, and characterized by spectroscopy and spectrometry methods. They have also been investigated on the NCI-60 cancer cell lines. The most activity compounds, 2, 3, and 9, in concentration 10 µM demonstrated mean GI50 values of 77, 70, and 68%, respectively, against the tumor cells. The best activity compound 2 showed the following GI50 values: non-small cell lung cancer (HOP-92) - 4.56 µM, breast cancer (MDA-MB-468) - 21.0 µM, melanoma (SK-MEL-5) - 30.3 µM. Besides, this compound indicates low toxicity with TGI and LC50 values >100 µM against all cancer cell lines. The COMPARE analysis (NCI) of compound 2 showed a very high correlation (r=0.91) with Tamoxifen as a selective estrogen receptors modulator. Molecular docking studies of ligand 2 demonstrated the complexation with estrogen receptors as a possible antitumor mechanism. The ADMET analysis of compound 2 indicates an optimistic prediction as an antitumor agent.
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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) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 it