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Record W4289308080 · doi:10.1055/a-1885-4934

A Decade of Research on Daptomycin

2022· article· en· W4289308080 on OpenAlexfundno aff
Scott D. Taylor

Bibliographic record

VenueSynlett · 2022
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicChemical Synthesis and Analysis
Canadian institutionsnot available
FundersNatural Sciences and Engineering Research Council of CanadaCanadian Institutes of Health Research
KeywordsDaptomycinChemistryAntibioticsLipopeptidePhosphatidylglycerolStereochemistryMembraneCombinatorial chemistryBacteriaBiochemistryStaphylococcus aureusBiologyVancomycinPhospholipid

Abstract

fetched live from OpenAlex

Abstract Daptomycin is a calcium-dependent cyclic lipodepsipeptide antibiotic that is used in the clinic for treating serious infections caused by Gram-positive bacteria. In this account, I present a summary of the research that has been conducted in my group on daptomycin’s total chemical synthesis, its structure–activity relationships, and its mechanism of action, since we began our studies a decade ago. 1 Introduction 2 Solid-Phase Synthesis of Daptomycin by an On-Resin Cyclization 3 α-Azido Acids and Alternative Routes to Daptomycin by On-Resin Cyclization 4 Synthesis of Daptomycin by an Off-Resin Cyclization 5 SAR Studies on Daptomycin 6 Oligomerization of Daptomycin on Membranes 7 The Chiral Target of Daptomycin 8 SAR Studies on Phosphatidylglycerol 9 Conclusions

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.

How this classification was reachedexpand

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
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 score0.124
Threshold uncertainty score0.394

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
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)0.0000.000

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 head0.035
GPT teacher head0.348
Teacher spread0.313 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

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".

Quick stats

Citations4
Published2022
Admission routes1
Has abstractyes

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