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Last Updated: April 2, 2020

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Claims for Patent: 8,623,883


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Summary for Patent: 8,623,883
Title:4-phenylamino-quinazolin-6-yl-amides
Abstract: This invention provides quinazoline compounds of the formula: ##STR00001## wherein: R.sub.1 is halo; R.sub.2 is H or halo; R.sub.3 is a) C.sub.1-C.sub.3 alkyl, optionally substituted by halo; or b) --(CH.sub.2).sub.n-morpholino, --(CH.sub.2).sub.n-piperidine, --(CH.sub.2).sub.n-piperazine, --(CH.sub.2).sub.n-piperazine-N(C.sub.1-C.sub.3 alkyl), --(CH.sub.2).sub.n-pyrrolidine, or --(CH.sub.2).sub.n-imidazole; n is 1 to 4; R.sub.4 is --(CH.sub.2).sub.m-Het; Het is morpholine, piperidine, piperazine, piperazine-N(C.sub.1-C.sub.3 alkyl), imidazole, pyrrolidine, azepane, 3,4-dihydro-2H-pyridine, or 3,6-dihydro-2H-pyridine, each optionally substituted by alkyl, halo, OH, NH.sub.2, NH(C.sub.1-C.sub.3 alkyl) or N(C.sub.1-C.sub.3 alkyl).sub.2; m is 1-3; and X is O, S or NH; or a pharmaceutically acceptable salt thereof, as well as processes and intermediate compounds for making them, useful pharmaceutical compositions and methods of using the compounds in the treatment of proliferative diseases.
Inventor(s): Fakhoury; Stephen Alan (Fishers, IN), Lee; Helen Tsenwhei (Ann Arbor, MI), Reed; Jessica Elizabeth (Ann Arbor, MI), Schlosser; Kevin Matthew (North Wales, PA), Sexton; Karen Elaine (Kent, GB), Tecle; Haile (Ann Arbor, MI), Winters; Roy Thomas (Pinckney, MI)
Assignee: Warner-Lambert Company LLC (Morris Plains, NJ)
Application Number:13/914,410
Patent Claims: 1. A method of treating non-small cell lung cancer in a mammal, the method comprising administering to the mammal in need thereof a pharmaceutically effective amount of ##STR00024## or a pharmaceutically acceptable salt thereof.

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