- Timestamp:
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11/19/13 13:26:21 (9 years ago)
- Author:
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thomas
- Comment:
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3 | 3 | = Welcome to the !ChemoTyper = |
| 4 | == The !ChemoTyper application == |
| 5 | The !ChemoTyper application is a tool that allows for searching and highlighting chemical chemotypes (chemical substructures or subgraphs) in datasets of molecules. Typical applications are as following: |
4 | 6 | |
5 | | == The !ChemoTyper application == |
6 | | |
7 | | The !ChemoTyper application is a tool that allows for searching and highlighting chemical chemotypes (chemical substructures or subgraphs) in datasets of molecules. Typical applications are as following. |
8 | | |
9 | | * Searching for structural alerts for toxicity in chemical structure files |
10 | | * Filtering of chemical structures according to chemotypes |
11 | | * Visualization and inspection of chemotypes |
12 | | * Grouping of chemicals according to chemotypes, and |
13 | | * Fingerprinting of chemical structure sets against chemotypes |
| 7 | * searching for structural alerts for toxicity in chemical structure files |
| 8 | * filtering of chemical structures according to chemotypes |
| 9 | * visualization and inspection of chemotypes |
| 10 | * grouping of chemicals according to chemotypes, and |
| 11 | * fingerprinting of chemical structure sets against chemotypes |
14 | 12 | |
15 | 13 | !ChemoTyper includes !ToxPrint. !ToxPrint is a public set of chemotypes developed by Altamira LLC for FDA CFSAN’s CERES project. The !ToxPrint contains three basic subsets: generic structural fragments, Ashby-Tennant genotoxic carcinogen rules (1989), cancer TTC categories (Kroes et. al. 2004). |
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18 | 15 | {{{ |
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24 | 21 | }}} |
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26 | 22 | {{{ |
27 | 23 | #!access |
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30 | 26 | Please [[/login]] if you have already an account or [[/register]]. |
31 | 27 | }}} |
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34 | 28 | == The CSRML Reference Implementation == |
35 | 29 | The Chemical Subgraphs & Reactions Mark-up Language – CSRML – is a chemical XML language seen as a universal media describing the chemical (sub)structures and its query attributes, as well as the reactions and the transformations' rules. The CSRML standard is targeted to: |
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55 | 49 | |
56 | 50 | }}} |
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58 | 51 | {{{ |
59 | 52 | #!access |
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62 | 55 | Please [[/login]] if you have already an account or [[/register]]. |
63 | 56 | }}} |
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65 | 57 | == Acknowledgement == |
66 | 58 | The !ChemoTyper application was developed under a contract from the U.S. FDA, Center for Food Safety and Applied Nutrition (CFSAN), Office of Food Additive Safety. The XML-based substructure (or chemotype) definition language CSRML was co-developed in collaboration with Altamira LLC. |