Evidence map›Paper›PMID 31176566›Full record

ArticleBioorganic & medicinal chemistry2019

Predictive models of aqueous solubility of organic compounds built on A large dataset of high integrity.

Hongmao Sun, Pranav Shah, Kimloan Nguyen, Kyeong Ri Yu, Ed Kerns, Md Kabir, Yuhong Wang, Xin Xu

Abstract read
In one paragraph

Article in Bioorganic & medicinal chemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

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  13. Retro Drug Design: From Target Properties to Molecular Structures.Journal of chemical information and modeling · 2022
    Review
  14. Review
  15. Preclinical Pharmacokinetics andFrontiers in pharmacology · 2022
    Article
  16. HybridACS pharmacology & translational science · 2021
    Article
  17. Article
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  19. Article
  20. Retro Drug Design: From Target Properties to Molecular Structures.bioRxiv : the preprint server for biology · 2021
    Article
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

8 authors.

Hongmao SunNational Center for Advancing Translational Sciences (NCATS), 9800 Medical Center Dr., Rockville, MD 20850, United States. Electronic address: hongmao.sun@nih.gov.
Pranav ShahNational Center for Advancing Translational Sciences (NCATS), 9800 Medical Center Dr., Rockville, MD 20850, United States.
Kimloan NguyenNational Center for Advancing Translational Sciences (NCATS), 9800 Medical Center Dr., Rockville, MD 20850, United States.
Kyeong Ri YuNational Center for Advancing Translational Sciences (NCATS), 9800 Medical Center Dr., Rockville, MD 20850, United States.
Ed KernsNational Center for Advancing Translational Sciences (NCATS), 9800 Medical Center Dr., Rockville, MD 20850, United States.
Md KabirNational Center for Advancing Translational Sciences (NCATS), 9800 Medical Center Dr., Rockville, MD 20850, United States.
Yuhong WangNational Center for Advancing Translational Sciences (NCATS), 9800 Medical Center Dr., Rockville, MD 20850, United States.
Xin XuNational Center for Advancing Translational Sciences (NCATS), 9800 Medical Center Dr., Rockville, MD 20850, United States. Electronic address: xin.xu3@nih.gov.

Funding

Pharmacokinetics and Drug MetabolismZIATR000369 · NCATS · NATIONAL CENTER FOR ADVANCING TRANSLATIONAL SCIENCES · PI XU, XIN · 2018 to 2025
$27.3M
Intramural NIH HHS ZIA TR000369
6 · The paper itself

Abstract

Aqueous solubility is one of the most important properties in drug discovery, as it has profound impact on various drug properties, including biological activity, pharmacokinetics (PK), toxicity, and in vivo efficacy. Both kinetic and thermodynamic solubilities are determined during different stages of drug discovery and development. Since kinetic solubility is more relevant in preclinical drug discovery research, especially during the structure optimization process, we have developed predictive models for kinetic solubility with in-house data generated from 11,780 compounds collected from over 200 NCATS intramural research projects. This represents one of the largest kinetic solubility datasets of high quality and integrity. Based on the customized atom type descriptors, the support vector classification (SVC) models were trained on 80% of the whole dataset, and exhibited high predictive performance for estimating the solubility of the remaining 20% compounds within the test set. The values of the area under the receiver operating characteristic curve (AUC-ROC) for the compounds in the test sets reached 0.93 and 0.91, when the threshold for insoluble compounds was set to 10 and 50 μg/mL respectively. The predictive models of aqueous solubility can be used to identify insoluble compounds in drug discovery pipeline, provide design ideas for improving solubility by analyzing the atom types associated with poor solubility and prioritize compound libraries to be purchased or synthesized.

Indexed as

Drug DiscoveryOrganic ChemicalsPharmaceutical PreparationsSolubilityOrganic ChemicalsPharmaceutical PreparationsAtom typing descriptorsIn silico ADME modelKinetic solubilityPredictionSupport vector classification (SVC)

Identifiers

PMID31176566
PMCPMC8274818

What OpenQuestion holds

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Registered trials

None linked

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.