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Record W4240186722 · doi:10.1385/1-59259-998-2:121

CYP2D6-Dependent Bufuralol 1'-Hydroxylation Assayed by Reverse-Phase Ion-Pair High-Performance Liquid Chromatography With Fluorescence Detection

2006· book-chapter· en· W4240186722 on OpenAlex
Charles L. Crespi, Thomas K. H. Chang, David J. Waxman

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

VenueHumana Press eBooks · 2006
Typebook-chapter
Languageen
FieldChemistry
TopicAnalytical Methods in Pharmaceuticals
Canadian institutionsUniversity of British Columbia
FundersNational Institute of Environmental Health SciencesNational Institutes of Health
KeywordsChromatographyPerchloric acidFluorescenceAcetonitrileHigh-performance liquid chromatographyHydroxylationChemistryMass spectrometryPhase (matter)Fluorescence spectroscopyAnalytical Chemistry (journal)EnzymeBiochemistryOrganic chemistryOptics

Abstract

fetched live from OpenAlex

A reverse-phase, high-performance liquid chromatography method is described for the quantification of 1′-hydroxybufuralol formed enzymatically by the incubation of bufuralol with cDNA-expressed CYP2D6 or human liver microsomes. Analytical separation is achieved using a C18 column and a mobile phase consisting of 30% acetonitrile and 2 mM perchloric acid, with detection by fluorescence using an excitation wavelength of 252 nm and an emission wavelength of 302 nm. This method is applicable to enzymatic studies for determination of CYP2D6-catalyzed bufuralol 1′-hydroxylation activity.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Other · Consensus signal: none
Teacher disagreement score0.558
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0010.000

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 head0.292
Teacher spread0.257 · 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