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Last Updated: January 23, 2022

DrugPatentWatch Database Preview

Details for Patent: 7,772,243

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Which drugs does patent 7,772,243 protect, and when does it expire?

Patent 7,772,243 protects VIZIMPRO and is included in one NDA.

This patent has fifty-five patent family members in forty-five countries.

Summary for Patent: 7,772,243
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 (Saline, MI), Lee; Helen Tsenwhei (Ann Arbor, MI), Reed; Jessica Elizabeth (Ann Arbor, MI), Schlosser; Kevin Matthew (Ann Arbor, MI), Sexton; Karen Elaine (Chelsea, MI), Tecle; Haile (Ann Arbor, MI), Winters; Roy Thomas (Pinckney, MI)
Assignee: Warner-Lambert Company LLC (Morris Plains, NJ)
Application Number:11/122,345
Patent Claim Types:
see list of patent claims
Composition; Compound;

Drugs Protected by US Patent 7,772,243

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Pfizer VIZIMPRO dacomitinib TABLET;ORAL 211288-001 Sep 27, 2018 RX Yes No ⤷  Try it Free ⤷  Try it Free Y Y ⤷  Try it Free
Pfizer VIZIMPRO dacomitinib TABLET;ORAL 211288-002 Sep 27, 2018 RX Yes No ⤷  Try it Free ⤷  Try it Free Y Y ⤷  Try it Free
Pfizer VIZIMPRO dacomitinib TABLET;ORAL 211288-003 Sep 27, 2018 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y Y ⤷  Try it Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 7,772,243

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
African Regional IP Organization (ARIPO) 2204 ⤷  Try it Free
Argentina 048652 ⤷  Try it Free
Austria 533490 ⤷  Try it Free
Australia 2005239878 ⤷  Try it Free
Brazil PI0510604 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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