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Last Updated: September 22, 2021

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Details for Patent: 5,747,498


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Summary for Patent: 5,747,498
Title: Alkynyl and azido-substituted 4-anilinoquinazolines
Abstract:The invention relates to compounds of the formula ##STR1## and to pharmaceutically acceptable salts thereof, wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, n and m are as defined herein. The compounds of formula I are useful in the treatment of hyperproliferative diseases, such as cancer. The invention further relates to processes of making the compounds of formula I and to methods of using such compounds in the treatment of hyperproliferative diseases.
Inventor(s): Schnur; Rodney Caughren (Noank, CT), Arnold; Lee Daniel (Westborough, MA)
Assignee: Pfizer Inc. (New York, NY)
Application Number:08/653,786
Patent Claim Types:
see list of patent claims
Compound; Use; Composition; Process;

Drugs Protected by US Patent 5,747,498

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>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 5,747,498

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
African Regional IP Organization (ARIPO) 735 ⤷  Free Forever Trial
African Regional IP Organization (ARIPO) 9600788 ⤷  Free Forever Trial
Argentina 002723 ⤷  Free Forever Trial
Austria 205483 ⤷  Free Forever Trial
Austria 446955 ⤷  Free Forever Trial
Australia 3585499 ⤷  Free Forever Trial
Australia 5040696 ⤷  Free Forever Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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