Extended-Connectivity Fingerprints. Rogers, D. & Hahn, M. Journal of Chemical Information and Modeling, 50(5):742–754, May, 2010. Publisher: American Chemical Society
Extended-Connectivity Fingerprints [link]Paper  doi  abstract   bibtex   
Extended-connectivity fingerprints (ECFPs) are a novel class of topological fingerprints for molecular characterization. Historically, topological fingerprints were developed for substructure and similarity searching. ECFPs were developed specifically for structure−activity modeling. ECFPs are circular fingerprints with a number of useful qualities: they can be very rapidly calculated; they are not predefined and can represent an essentially infinite number of different molecular features (including stereochemical information); their features represent the presence of particular substructures, allowing easier interpretation of analysis results; and the ECFP algorithm can be tailored to generate different types of circular fingerprints, optimized for different uses. While the use of ECFPs has been widely adopted and validated, a description of their implementation has not previously been presented in the literature.
@article{rogers_extended-connectivity_2010,
	title = {Extended-{Connectivity} {Fingerprints}},
	volume = {50},
	issn = {1549-9596},
	url = {https://doi.org/10.1021/ci100050t},
	doi = {10.1021/ci100050t},
	abstract = {Extended-connectivity fingerprints (ECFPs) are a novel class of topological fingerprints for molecular characterization. Historically, topological fingerprints were developed for substructure and similarity searching. ECFPs were developed specifically for structure−activity modeling. ECFPs are circular fingerprints with a number of useful qualities: they can be very rapidly calculated; they are not predefined and can represent an essentially infinite number of different molecular features (including stereochemical information); their features represent the presence of particular substructures, allowing easier interpretation of analysis results; and the ECFP algorithm can be tailored to generate different types of circular fingerprints, optimized for different uses. While the use of ECFPs has been widely adopted and validated, a description of their implementation has not previously been presented in the literature.},
	number = {5},
	urldate = {2024-02-17},
	journal = {Journal of Chemical Information and Modeling},
	author = {Rogers, David and Hahn, Mathew},
	month = may,
	year = {2010},
	note = {Publisher: American Chemical Society},
	pages = {742--754},
}

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