Congenericity of Claimed Compounds in Patent Applications.
ChEMBL
SureChEMBL
SureChEMBLccs
chemical series
patent compounds
similarity analysis
Journal
Molecules (Basel, Switzerland)
ISSN: 1420-3049
Titre abrégé: Molecules
Pays: Switzerland
ID NLM: 100964009
Informations de publication
Date de publication:
30 Aug 2021
30 Aug 2021
Historique:
received:
23
07
2021
revised:
17
08
2021
accepted:
18
08
2021
entrez:
10
9
2021
pubmed:
11
9
2021
medline:
11
9
2021
Statut:
epublish
Résumé
A method is presented to analyze quantitatively the degree of congenericity of claimed compounds in patent applications. The approach successfully differentiates patents exemplified with highly congeneric compounds of a structurally compact and well defined chemical series from patents containing a more diverse set of compounds around a more vaguely described patent claim. An application to 750 common patents available in SureChEMBL, SureChEMBLccs and ChEMBL is presented and the congenericity of patent compounds in those different sources discussed.
Identifiants
pubmed: 34500686
pii: molecules26175253
doi: 10.3390/molecules26175253
pmc: PMC8433967
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : Ministerio de Ciencia e Innovación
ID : PID2020-112539RB-I00
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