Investigation on Polymorphic Behavior of Progesterone and Stabilization by Co-Crystallization: A Review
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
Progesterone, extensively used in human as well as veterinary medicines is a progestogen type of hormone. With the aim for hunting the stable polymorph, this review examines polymorphic behavior of progesterone and stabilization of less stable form by co-crystallization. An overview of two monotropically related forms of progesterone--form-I and form-II, synthetic enantiomer, ent-progesterone and racemic progesterone is provided. Different methods reported in the literature for the formation of polymorphs of progesterone are discussed here. After extensive manual screening it has been found that, though there are few methods mentioned in the literature for the formation of form-II, there is a lack of reproducibility in the recipes. This contribution also briefly reviews three other forms of progesterone (form-III, form-IV and form-V) which appear only in equilibrium melt and cannot be structurally characterized. Finally, comparison of different physical properties of form-I and form-II are also addressed.
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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 | 0.002 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.003 | 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