MDL Information Systems, Inc. was a provider of R&D informatics products for the life sciences and chemicals industries. The company was launched as a computer-aided
drug design
Drug design, often referred to as rational drug design or simply rational design, is the inventive process of finding new medications based on the knowledge of a biological target. The drug is most commonly an organic small molecule that acti ...
firm (originally named Molecular Design Limited, Inc.) in January 1978 in Hayward, California. The company was acquired by
Symyx Technologies, Inc. in 2007. Subsequently Accelrys merged with Symyx. The
Accelrys
BIOVIA is a software company headquartered in the United States, with representation in Europe and Asia. It provides software for chemical, materials and bioscience research for the pharmaceutical, biotechnology, consumer packaged goods, aerospa ...
name was retained for the combined company. In 2014 Accelrys was acquired by
Dassault Systemes
Dassault Group (; also GIM Dassault or Groupe Industriel Marcel Dassault SAS) is a French group of companies established in 1929 with the creation of Société des Avions Marcel Bloch (now Dassault Aviation) by Marcel Dassault, and led by son Se ...
. The Accelrys business unit was renamed
BIOVIA.
History
Molecular Design Limited, Inc. was founded by Stuart Marson and W. Todd Wipke in 1978.
With 15 years of research on computer synthesis at the University of California, Santa Cruz, Wipke, with Marson, fresh from a Ph.D. at Stanford University and a postdoctoral stint at the University of California, Berkeley, were convinced that computer-assisted molecular design was possible as a commercial enterprise.
[C&EN, June 18, 1979] Employee #3 was Stephen Peacock, a colleague of Marson, and #4 was Jim Dill, a graduate student from Princeton, as was #5, Doug Hounshell, also a graduate of Princeton.
MDL was the first company to provide an interactive graphical registry and full and substructural retrieval. The company's initial products were first-of-their-kind systems for storing and retrieving molecules as graphical structures and for managing databases of chemical reactions and related data. These systems revolutionized the way scientists accessed and managed chemical information in the 1980s.
From its initial pioneering of computer handling of graphical chemical structures with MACCS (Molecular ACCess System) in 1979, MDL continued at the forefront of the field now known as
cheminformatics.
In 1985, MDL moved its corporate headquarters from Hayward to a larger campus in San Leandro, CA. In 1987, MDL was purchased by
Maxwell Communications Corporation
Maxwell Communication Corporation plc was a leading British media business. It was listed on the London Stock Exchange and was a constituent of the FTSE 100 Index. It collapsed in 1991 following the death of its titular owner.
History
The com ...
.
In 1993, the company was publicly offered as MDL Information Systems, Inc. (MDLI) on the NASDAQ stock exchange. In 1997, the company was purchased by
Reed Elsevier
RELX plc (pronounced "Rel-ex") is a British multinational information and analytics company headquartered in London, England. Its businesses provide scientific, technical and medical information and analytics; legal information and analytics; ...
, the Anglo-Dutch publisher and information provider, becoming a wholly owned subsidiary of
Elsevier
Elsevier () is a Dutch academic publishing company specializing in scientific, technical, and medical content. Its products include journals such as '' The Lancet'', ''Cell'', the ScienceDirect collection of electronic journals, '' Trends'', ...
, a publisher of scientific, technical and medical information. In February 2006, Elsevier MDL moved its corporate headquarters from San Leandro to San Ramon, CA.
In October 2007, Elsevier MDL was acquired by
Symyx Technologies, Inc., an R&D productivity company offering software, modular workflow tools and research services to global enterprises in the life sciences, chemicals, energy and consumer products industries. MDL was merged with Symyx Software, and the new combined organization is based in San Ramon, CA. The infrastructure-related software applications and databases of MDL, including CrossFire Beilstein, CrossFire Gmelin, the Patent Chemistry Database, xPharm and PharmaPendium — were retained by Elsevier and integrated within Elsevier's Science & Technology operations.
The August 2007 press release announcing Symyx Technologies' acquisition of MDL indicates that combining Symyx and MDL offerings creates an expanded set of software solutions and services to enhance R&D productivity in the life sciences, chemicals and energy industries. The press release states: "With this solution set, Symyx will be able to accelerate its customers' move toward paperless labs by integrating content, collaborative desktops, automation and information management for users, workgroups and the enterprise."
Innovations
* Commercial system for interactive
molecular modeling
Molecular modelling encompasses all methods, theoretical and computational, used to model or mimic the behaviour of molecules. The methods are used in the fields of computational chemistry, drug design, computational biology and materials scien ...
(PRXBLD, 1979)
* Commercial system for computer handling of chemical reactions (REACCS, 1982)
* Commercial system integrating chemical structures with data (MACCS-II, 1984)
* PC-based chemistry database system, the Chemist's Personal Software Series (CPSS: ChemBase, ChemTalk/ChemHost, 1985)
* Commercial system integrating chemistry drawing and word processing (ChemText, 1986)
* Commercial 3D structure database (MACCS-3D, 1988)
* Commercial system for storing structures of mixtures and formulations (MACCS-II Substance Module, 1989)
* Commercial client-server system for managing chemical and biological information (MDL ISIS, 1991)
* Commercial system for structure-based handling of generic structures (MDL Central Library, 1996)
* Searchable, "live" chemical structures and spectra (JCAMP-DX format) in Web pages (
MDL Chime
MDL ''Chime'' was a free plugin used by web browsers to display the three-dimensional structures of molecules. and was based on the RasMol code.
Chime was used by a wide range of biochemistry web sites for the visualization of macromolecules ...
plug-in, MDL Chemscape server, 1996/1997)
* Commercial system dynamically linking citations to electronic journal articles and patents (MDL LitLink, 1999)
* Web-based commercial system indexing multiple structure databases and linking to synthetic methodology databases and major reference works (DiscoveryGate, 2002)
* Software application for predicting potential carcinogenic risk of compounds based on their structures ([MDL Carcinogenicity Module, 2003)
* Complete, open, flexible and scalable n-tier informatics system supporting enterprise-wide business process, data and application integration for the life sciences (MDL Isentris, 2004)
* Advanced structure drawing with All-Purpose Drawing Tool and custom template toolbars, MDL Draw, 2004)
* Structure-searchable patent chemistry information (Patent Chemistry Database, 2004) and online pharmacological information (xPharm, 2004)
* Key laboratory workflow applications (MDL Logistics reagent management application and MDL Notebook electronic laboratory notebook, 2005)
* Isentris-based application for building and managing compound registries (MDL Registration, 2006)
* First electronically searchable FDA Drug Approval Packages (PharmaPendium, 2006)
* Out-of-the-box Reaction Planner for exploring precursor steps, integration of proprietary and commercial data (Isentris 2.0 and 3.0, 2007).
See also
* Computational chemistry
* Drug development
* Drug discovery
* Drug discovery hit to lead
* Bioinformatics
* Pre-clinical development
* Compound management
References
External links
Molecular Connection 25th Anniversary
{{DEFAULTSORT:Mdl Information Systems
Chemical companies of the United States
Companies based in Hayward, California
1978 establishments in California