Evidence map›Paper›PMID 29532027›Full record

ArticleACS central science2018

Automatic Chemical Design Using a Data-Driven Continuous Representation of Molecules.

Rafael Gómez-Bombarelli, Jennifer N Wei, David Duvenaud, José Miguel Hernández-Lobato, Benjamín Sánchez-Lengeling, Dennis Sheberla, Jorge Aguilera-Iparraguirre, Timothy D Hirzel, Ryan P Adams, Alán Aspuru-Guzik

Abstract read
In one paragraph

Article in ACS central science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 870 papers.

0numbers the graph read from it
0cells of the map it votes in
870citing 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

870 citing papers in PubMed.

  1. Review
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  5. Target discovery and drug design in the era of artificial intelligence.Medicinal chemistry research : an international journal for rapid communications on design and mechanisms of action of biologically active agents · 2026
    Review
  6. Review
  7. Article
  8. Artificial intelligence-assisted lead optimization in drug discovery: bridging computational advances and translational challenges.Medicinal chemistry research : an international journal for rapid communications on design and mechanisms of action of biologically active agents · 2026
    Review
  9. Article
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  11. Review
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  19. Article
  20. PyMolGen: Database-Driven Molecular Generation of Drug-Like Compounds.Journal of chemical information and modeling · 2026
    Article

810 more citing papers are in PubMed but not listed here.

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

10 authors.

Rafael Gómez-BombarelliKyulux North America Inc., 10 Post Office Square, Suite 800, Boston, Massachusetts 02109, United States.
Jennifer N WeiDepartment of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States.
David DuvenaudDepartment of Computer Science, University of Toronto, 6 King's College Road, Toronto, Ontario M5S 3H5, Canada.
José Miguel Hernández-LobatoDepartment of Engineering, University of Cambridge, Trumpington Street, Cambridge CB2 1PZ, U.K.
Benjamín Sánchez-LengelingDepartment of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States.
Dennis SheberlaDepartment of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States.
Jorge Aguilera-IparraguirreKyulux North America Inc., 10 Post Office Square, Suite 800, Boston, Massachusetts 02109, United States.
Timothy D HirzelKyulux North America Inc., 10 Post Office Square, Suite 800, Boston, Massachusetts 02109, United States.
Ryan P AdamsGoogle Brain, Mountain View, California, United States.
Alán Aspuru-GuzikDepartment of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report a method to convert discrete representations of molecules to and from a multidimensional continuous representation. This model allows us to generate new molecules for efficient exploration and optimization through open-ended spaces of chemical compounds. A deep neural network was trained on hundreds of thousands of existing chemical structures to construct three coupled functions: an encoder, a decoder, and a predictor. The encoder converts the discrete representation of a molecule into a real-valued continuous vector, and the decoder converts these continuous vectors back to discrete molecular representations. The predictor estimates chemical properties from the latent continuous vector representation of the molecule. Continuous representations of molecules allow us to automatically generate novel chemical structures by performing simple operations in the latent space, such as decoding random vectors, perturbing known chemical structures, or interpolating between molecules. Continuous representations also allow the use of powerful gradient-based optimization to efficiently guide the search for optimized functional compounds. We demonstrate our method in the domain of drug-like molecules and also in a set of molecules with fewer that nine heavy atoms.

Identifiers

PMID29532027
PMCPMC5833007

What OpenQuestion holds

Textmetadata
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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.