Author: Miklós Vargyas

Making “Real” Molecules in Virtual Space

Jan 13, 2006 - Publication
Predicting “realistic” compounds of given chemical reactions with virtual synthesis tools usually requires the manual intervention of experienced chemists in the enumeration p…
ct

Making real molecules in virtual space

Mar 15, 2005 - Poster
The computational description of chemical structures is a well established area. The field of synthetic chemistry, however, still does not have adequate software tools, since preparative …
n2s

Working with IUPAC names using ChemAxon tools

Aug 21, 2008 - Poster
Chemical names constitute a widely used and convenient way to characterize compounds. Historically, useful compounds have been assigned common names, like toluene. Systematic ways to assi…
lib

Maximum Common Substructure Based Hierarchical Clustering

Jun 5, 2008 - Poster
Clustering chemical structures is a widely used method in various phases of the drug discovery process. Possible applications range from clustering virtual hit sets consisting of 1000’s…
virtualscreen

Virtual screening using active set dependent optimization of dissimilarity metrics

Sep 11, 2003 - Poster
The efficiency of virtual screening in drug discovery greatly depends on three factors: (1) pharmacophore point perception (2) representation of molecular structures with a descriptor, (3…
donor

Virtual Screening Using Fingerprints Part I. A Hybrid Approach to Pharmacophore Point Perception

Aug 15, 2003 - Poster
About 90% of drug targets cannot be crystallized. If the 3D structure of the active site is not available, a pharmacophore model is created. Such models are typically based on compounds t…
mcs

Maximum Common Substructure Based Hierarchical Clustering

Aug 8, 2008 - Poster
Clustering chemical structures is a widely used method in various phases of the drug discovery process. Possible applications range from clustering virtual hit sets consisting of 1000’s…
Authors: , et al ()
Product: JKlustor
jklustor

Maximum Common Substructure Based Hierarchical Clustering

Sep 14, 2006 - Poster
Clustering chemical structures is a widely used method in various phases of the drug discovery process. Possible applications range from clustering virtual hit sets consisting of 1000’s…
jklustor

The New JKlustor Suite

Sep 16, 2009 - Presentation
JKlustor, ChemAxon’s first package providing capabilities beyond core cheminformatics has been intensively developed in the past few years. Diverse problems ranging form the crude …
Product: JKlustor
novel

A Novel Approach to Modeling Molecular Transformations and its Various Applications

Aug 15, 2003 - Poster
With the advent of high throughput screening and combinatorial chemistry computer assisted chemistry plays an important role in selecting and designing new drug candidates. Pharmaceutical…
mspace

Web-enabled visualization of chemical structures

Aug 11, 2005 - Poster
An ever increasing number of molecular structure visualizaton tools are being developed by cheminformatics companies, academic research labs and recently by the open source community. Man…
nametostructure

Working with IUPAC names using ChemAxon tools

Aug 8, 2008 - Poster
Chemical names constitute a widely used and convenient way to characterize compounds. Historically, useful compounds have been assigned common names, like toluene. Systematic ways to assi…
virtualsynthesis

Virtual synthesis with “smart” reactions

Nov 15, 2003 - Poster
Modeling chemical structures is a scientifically well grounded area, proving it’s self in theory as well as in practice. However, there are many traps on the road to virtual reaction pr…
oszlop

Virtual Screening Using Fingerprints Part II. Enhanced Search by Optimized Dissimilarity Metrics

Aug 15, 2003 - Poster
A large compound database is explored for structures that bare a similarity to a few given query structures, where the molecular similarity refers to the match of chemical, pharmacologica…
chemicalterms

Chemical Terms - Functions for Cheminformatics

Jun 5, 2008 - Poster
Pharmaceutical research is not just about molecules, it is about realizable molecules having certain properties. The available set of computable properties is growing, each function usual…
mico

Ligand based virtual screening using Screen3D

May 18, 2011 - Poster
Fully flexible 3D alignment method without the need for sampling the conformational space is presented. This approach offers advantages over methods that rely on multiple conformations. (…
reactor

How can generic reactions be specific? Virtual synthesis with “smart” reactions.

Apr 1, 2004 - Poster
High throughput screening initiated a new gold-rush in drug discovery. Although the reef of combinatorial chemistry has enriched the pharmaceutical industry with many new biologically act…
urea

JChem AnalogMaker: A software for generating targeted novel synthetically feasible lead molecules

Apr 1, 2004 - Poster
JChem AnalogMaker is a program for de novo design and lead optimization. It uses an evolutionary search algorithm to optimize fragment-built molecules against a user customizable goal fun…
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