User profiles for O. Engkvist

Ola Engkvist

AstraZeneca R&D Gothenburg Orcid:0000-0003-4970-6461
Verified email at astrazeneca.com
Cited by 11225

[HTML][HTML] The rise of deep learning in drug discovery

H Chen, O Engkvist, Y Wang, M Olivecrona… - Drug discovery today, 2018 - Elsevier
Highlights • Deep learning technology has gained remarkable success. • We highlight the
recent applications of deep learning in drug discovery research. • Some popular deep learning …

[HTML][HTML] Molecular representations in AI-driven drug discovery: a review and practical guide

L David, A Thakkar, R Mercado, O Engkvist - Journal of Cheminformatics, 2020 - Springer
The technological advances of the past century, marked by the computer revolution and the
advent of high-throughput screening technologies in drug discovery, opened the path to the …

Accurate intermolecular potentials obtained from molecular wave functions: Bridging the gap between quantum chemistry and molecular simulations

O Engkvist, PO Åstrand, G Karlström - Chemical Reviews, 2000 - ACS Publications
… energy structure, the O atom of the water molecule is situated above a Mg 2+ ion, with the
molecular plane almost parallel to the surface and the OH bonds directed toward the O 2- ions. …

[HTML][HTML] Molecular de-novo design through deep reinforcement learning

M Olivecrona, T Blaschke, O Engkvist… - Journal of …, 2017 - Springer
This work introduces a method to tune a sequence-based generative model for molecular
de novo design that through augmented episodic likelihood can learn to generate structures …

Application of Generative Autoencoder in De Novo Molecular Design

T Blaschke, M Olivecrona, O Engkvist… - Molecular …, 2018 - Wiley Online Library
A major challenge in computational chemistry is the generation of novel molecular structures
with desirable pharmacological and physiochemical properties. In this work, we investigate …

REINVENT 2.0: an AI tool for de novo drug design

…, C Margreitter, C Tyrchan, O Engkvist… - Journal of chemical …, 2020 - ACS Publications
In the past few years, we have witnessed a renaissance of the field of molecular de novo drug
design. The advancements in deep learning and artificial intelligence (AI) have triggered …

[HTML][HTML] A de novo molecular generation method using latent vector based generative adversarial network

…, J Arús-Pous, EJ Bjerrum, O Engkvist… - Journal of …, 2019 - Springer
Deep learning methods applied to drug discovery have been used to generate novel structures.
In this study, we propose a new deep learning architecture, LatentGAN, which combines …

[HTML][HTML] Randomized SMILES strings improve the quality of molecular generative models

…, C Tyrchan, JL Reymond, H Chen, O Engkvist - Journal of …, 2019 - Springer
Recurrent Neural Networks (RNNs) trained with a set of molecules represented as unique (canonical)
SMILES strings, have shown the capacity to create large chemical spaces of valid …

Graph networks for molecular design

…, E Lindelöf, G Klambauer, O Engkvist… - Machine Learning …, 2021 - iopscience.iop.org
Deep learning methods applied to chemistry can be used to accelerate the discovery of new
molecules. This work introduces GraphINVENT, a platform developed for graph-based …

Evaluation guidelines for machine learning tools in the chemical sciences

…, M Segler, W Patrick Walters, O Engkvist… - Nature Reviews …, 2022 - nature.com
Abstract Machine learning (ML) promises to tackle the grand challenges in chemistry and
speed up the generation, improvement and/or ordering of research hypotheses. Despite the …