Evidence map›Paper›PMID 40682806›Full record

ArticleMolecular pharmaceutics2025

NMR Crystallographic Investigation Coupled with Molecular Dynamics Simulations Reveals the Nature of Disorder in Chlorpromazine Hydrochloride Solvatomorphs.

Scott A Southern, Vijith Kumar, Victor Terskikh, David L Bryce, Andreas Brinkmann

Abstract read
In one paragraph

Article in Molecular pharmaceutics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Scott A SouthernMetrology, National Research Council Canada, 1200 Montreal Road, M40, Ottawa, Ontario K1A 0R6, Canada.ORCID 0000-0002-7331-6554
Vijith KumarDepartment of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie Curie Private, Ottawa, Ontario K1N 6N5, Canada.
Victor TerskikhMetrology, National Research Council Canada, 1200 Montreal Road, M40, Ottawa, Ontario K1A 0R6, Canada.
David L BryceDepartment of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie Curie Private, Ottawa, Ontario K1N 6N5, Canada.ORCID 0000-0001-9989-796X
Andreas BrinkmannMetrology, National Research Council Canada, 1200 Montreal Road, M40, Ottawa, Ontario K1A 0R6, Canada.ORCID 0000-0001-6442-3780

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chlorpromazine, a widely used antipsychotic medication formulated as a hydrochloride salt, has been a significant active pharmaceutical ingredient (API) for the treatment of schizophrenia for much of the last century. This work presents a comprehensive investigation into the nature of the structural disorder of chlorpromazine hydrochloride solvatomorphs using a combination of nuclear magnetic resonance (NMR) crystallography and molecular dynamics simulations. We focus on understanding the structural characteristics and stability of chlorpromazine hydrochloride and its hydrate, particularly the disorder in the dimethylaminopropyl side chain. This work provides a detailed analysis of the structural characteristics influencing this disorder, advancing the understanding of drug development and the design process for APIs that exhibit similar types of disorder.

Indexed as

Antipsychotic AgentsChlorpromazineCrystallography, X-RayHydrogen BondingMagnetic Resonance SpectroscopyMolecular Dynamics SimulationSolventsAntipsychotic AgentsChlorpromazineSolventsdisorderNMR crystallographypharmaceutical APIsolid-state NMR

Identifiers

PMID40682806
PMCPMC12326348

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.