179246-45-8Relevant articles and documents
Methods for detecting and reducing impurities of Lapatinib and salts thereof
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, (2015/02/18)
Impurities of lapatinib such as N-{3-chloro-4-[(2-fluorobenzyl)oxy]phenyl}-6-[5-({[2-(methylsulfonyl)ethyl]amino}methyl)furan-2-yl]quinazoline-4-amine compound of formula (I) or a salt thereof: and analytical methods for identifying and quantifying such impurities of Lapatinib and salts thereof are provided. Also provided is Lapatinib containing less than about 0.05 percent of this and related impurities and methods for preparing such pure forms of Lapatinib.
PROTOZOAN PARASITE GROWTH INHIBITORS
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Paragraph 0145; 0146; 0149, (2015/11/10)
Compounds and methods for inhibiting growth of a protozoan parasite. Methods of treating a protozoan parasite infection in a subject by administering a therapeutically effective amount of a compound as disclosed herein. The compounds and methods can be us
Bicyclic heteroaromatic compounds as protein tyrosine kinase inhibitors
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Page/Page column 41, (2015/12/18)
A pharmaceutical formulation comprising the compound of formula
Kinase scaffold repurposing for neglected disease drug discovery: Discovery of an efficacious, lapatanib-derived lead compound for trypanosomiasis
Patel, Gautam,Karver, Caitlin E.,Behera, Ranjan,Guyett, Paul J.,Sullenberger, Catherine,Edwards, Peter,Roncal, Norma E.,Mensa-Wilmot, Kojo,Pollastri, Michael P.
, p. 3820 - 3832 (2013/06/27)
Human African trypanosomiasis (HAT) is a neglected tropical disease caused by the protozoan parasite Trypanosoma brucei. Because drugs in use against HAT are toxic and require intravenous dosing, new drugs are needed. Initiating lead discovery campaigns b
CYANOQUINOLINE DERIVATIVES
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Paragraph 0221, (2013/04/25)
Disclosed is a compound of formula I, a stereoisomer thereof, a cis-trans-isomer thereof, a tautomer thereof, or a mixture thereof, or a pharmaceutically acceptable salt thereof, a solvate thereof or a prodrug thereof, wherein R1, R2, R3 and R4 are each as defined in the present application.
CYANOQUINOLINE DERIVATIVES
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Paragraph 0326; 0328, (2013/09/12)
Disclosed is a compound of formula I, a stereoisomer thereof, a cis-trans-isomer thereof, a tautomer thereof, or a mixture thereof, or a pharmaceutically acceptable salt thereof, a solvate thereof or a prodrug thereof, wherein R1, R2
Impurity of lapatinib and salts thereof
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Page/Page column 10, (2012/09/10)
The present invention regards an impurity of lapatinib, N-{3-chloro-4-[(2-fluorobynzyl)oxy]phenyl}-6-[5-({[2-(methylsulfonyl)ethyl]amino}methyl)furan-2-yl] quinazoline-4-amine compound of formula (I) or a salt thereof: the analytical methods for identifying it and quantifying it in Lapatinib and salts thereof. The invention also regards Lapatinib comprising less than 0.05 percent of this impurity and the relative method of preparation.