Fast similarity searching – making the virtual real

May 24, 2016 - Presentation
Similarity searching is a key component of many chemoinformatic processes including compound collection design, compound clustering and lead hopping. We have command-line tools for bespok…

Efficient Heuristics for Maximum Common Substructure Search

Apr 11, 2015 - Publication
Maximum common substructure search is a computationally hard optimization problem with diverse applications in the field of cheminformatics, including similarity search, lead optimization…

Small Molecules in Big Data: Proceed with Caution!

Sep 14, 2016 - Presentation
The Schürer research group at The University of Miami is one of three sites for the Big Data to Knowledge (BD2K) Data Coordination Integration Center (DCIC) of the Library of Integrated …

Calculations & Predictors in ChemAxon's Discovery Tools

May 25, 2016 - Presentation
ChemAxon’s Discovery Toolkit is a software suite, which implements expert knowledge, and provides robust, class-leading performance to computational and medicinal chemists, aiding the i…
Product group: Discovery toolkit

ChemAxon's MadFast Search

May 24, 2016 - Presentation
MadFast is an ongoing development effort to provide useful tools for similarity based search, overlap analysis and clustering. I would like to give a short introduction on the current sta…

Tuning hERG Out: Antitarget QSAR Models for Drug Development

Feb 11, 2014 - Publication
Several non-cardiovascular drugs have been withdrawn from the market due to their inhibition of hERG K+ channels that can potentially lead to severe heart arrhythmia and death. As hERG sa…


Sep 15, 2016 - Presentation
Chemicalize was created as a free, online demonstration and advertising application of ChemAxon’s naming and calculation technologies eight years ago. Currently this is one of the most …
Product group: Discovery toolkit

Reaction scheme: Capture, Iterator, and Parser

Sep 28, 2011 - Presentation
Reaction scheme is a common form to illustrate synthesis planning and execution. It will be ideal to capture the information as it is. Yet, a system should be able to iterate the compound…
daniel lowe

Recent Improvements in Marvin 6.0 Version: Reaction Atom Mapping and its Application to Reaction Validation in Pharmaceutical ELNs

Sep 25, 2013 - Presentation
Automatic atom mapping attempts to determine the correspondence between the atoms of the reactants and products of a chemical reaction. Such mappings are useful for allowing greater speci…

Drug Profile Matching - Drug Discovery by Polypharmacology-based Interaction Profiling

May 20, 2015 - Presentation
Most drugs exert their effects via multi-target interactions, as hypothesized by polypharmacology. Here we introduce Drug Profile Matching (DPM) which is able to relate complex drug-prote…
Product group: IT platform toolkit

Assisted Data Exploration in Chemical Biology

Sep 26, 2012 - Presentation
There are a number of chemical spread-sheeting tools available to medicinal chemists which provide a “2D” view of a particular discovery campaign.  Though many of these provi…

Chemonaut: on-line compound sourcing platform 

May 20, 2010 - Presentation
Pyxis Discovery provides Cheminformatics-based lead discovery services to companies that are active in small molecule drug discovery. Our approach for designing and selecting screening co…

Applying ChemAxon name-structure to chemical patent data

Sep 16, 2009 - Presentation
We examine the results of using ChemAxon’s new name-to-structure conversion tool on the SureChem database of full-text patent documents. We further compare ChemAxon’s performa…

Two sides of a migration process

May 20, 2015 - Presentation
Egis Pharmaceuticals PLC, Budapest, Hungary, developed a chemical database for 20 years based on at first MDL’s ChemBase then later ISIS/Base. The database included both chemical an…
danni harris

DeltaSoft/ChemAxon Tools Empowering Screening, Lead Compound Discovery, SAR optimization for GPCR Targets in the RTI Drug Discovery Center

Sep 25, 2013 - Presentation
The manner in which DeltaSoft and ChemAxon tool sets have empowered discovery of novel lead compounds for both deorphanized and orphan GPCR receptors is described. Modules tracking high t…

SAR Analyzer - intuitive access to SAR information

May 18, 2011 - Presentation
In an endeavor to create an interactive SAR analysis platform at Roche, we aim at providing a portfolio of data analysis techniques that facilitate the navigation of complex data landscap…

Rapid virtual screening of potential PDE 4/5 inhibitors combining 2D/3D similarity search (IJC/Screen), Biological evaluation

May 23, 2012 - Presentation
2D fingerprint-based similarity search is certainly the fastest and most robust ligand-based approach to select focused libraries from multi-million compound repositories based on the str…
Product group: Discovery toolkit

Tautomerism in chemical information management systems

May 19, 2010 - Presentation
Tautomerism has an impact on many of the processes in chemical information management systems including novelty checking during registration into chemical structure databases; storage of …

Machine Learning Applications with JChem

Sep 25, 2013 - Presentation
We present a method for automating the identification and optimization of predictive models in the drug discovery arena. This technique selects appropriate fingerprints and learning metho…