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Record W2891774360 · doi:10.1016/j.heliyon.2018.e00792

Synthesis, single crystal analysis, biological and docking evaluation of tetrazole derivatives

2018· article· en· W2891774360 on OpenAlex

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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueHeliyon · 2018
Typearticle
Languageen
FieldChemistry
TopicSynthesis of Tetrazole Derivatives
Canadian institutionsLaurentian University
FundersHigher Education Commision, Pakistan
KeywordsTetrazoleDocking (animal)ChemistryStereochemistryCytotoxicityEnzymeCombinatorial chemistryOrganic chemistryBiochemistryIn vitro

Abstract

fetched live from OpenAlex

Tetrazoles are conjugated nitrogen-rich heterocycles considered as bio-isosteres of carboxylic acids. Tetrazoles owing to their conjugated structures serve as biologically relevant potent scaffolds. The present research paper reports the successful synthesis and single crystal analysis of three different tetrazole derivatives (2, 4, 6). The synthesized tetrazole derivatives were evaluated for their possible cytotoxicity LD50 (52.89, 49.33, 17.28 μg/ml) and antileishmanial activities IC50 (0.166, 10, 5.0 μg/ml). Moreover, molecular docking studies were performed to determine the possible interaction sites of the tetrazole derivatives (2, 4, 6) with TryR, an enzyme involved in the redox metabolism of the Leishmania parasite. Docking computations demonstrates that the tetrazole derivatives (2, 4, 6) established prominent binding interactions with the key residues of the TryR and possess the potential to effectively inhibit the catalytic activities of the enzyme. The results suggested that the synthesized tetrazole derivative (2, 4, 6) can be possible hit candidates which can be tested further against amastigote stage of parasite and then in an animal model of leishmaniasis.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.002
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.032
Threshold uncertainty score0.998

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.002
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0030.000

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.

Opus teacher head0.059
GPT teacher head0.301
Teacher spread0.242 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it