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Gefitinib - Generic Drug Details

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Gefitinib is the generic ingredient in one branded drug marketed by Astrazeneca Pharms and Astrazeneca, and is included in two NDAs. There is one patent protecting this compound. Additional information is available in the individual branded drug profile pages.

This ingredient has forty-five patent family members in thirty-five countries.

There are seven drug master file entries for gefitinib. One supplier is listed for this compound.

Summary for Generic Name: gefitinib

Tradenames:1
Patents:1
Applicants:2
NDAs:2
Drug Master File Entries: see list7
Suppliers / Packaging: see list1
Therapeutic Class:Antineoplastics
Formulation / Manufacturing:see details

Pharmacology for Ingredient: gefitinib

Drug ClassKinase Inhibitor
Mechanism of ActionProtein Kinase Inhibitors

Clinical Trials for: gefitinib

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Astrazeneca Pharms
IRESSA
gefitinib
TABLET;ORAL206995-001Jul 13, 2015RXYes<disabled><disabled>
Astrazeneca Pharms
IRESSA
gefitinib
TABLET;ORAL206995-001Jul 13, 2015RXYes<disabled><disabled>
Astrazeneca
IRESSA
gefitinib
TABLET;ORAL021399-001May 5, 2003DISCNNo5,770,599<disabled>YY <disabled>
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Expired Orange Book Patents for Generic Ingredient: gefitinib

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Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Astrazeneca
IRESSA
gefitinib
TABLET;ORAL021399-001May 5, 20035,457,105<disabled>
Astrazeneca
IRESSA
gefitinib
TABLET;ORAL021399-001May 5, 20035,616,582<disabled>
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International Patent Family for Ingredient: gefitinib

Country Document Number Estimated Expiration
CroatiaP960204<disabled in preview>
World Intellectual Property Organization (WIPO)9633980<disabled in preview>
Luxembourg91631<disabled in preview>
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Supplementary Protection Certificates for Tradename: GEFITINIB

Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
631Luxembourg<disabled>91631, EXPIRES: 20210423
2009 00051Denmark<disabled>
90043-2.LSweden<disabled>PRODUCT NAME: GEFITINIB ELLER ETT FARMACEUTISKT GODTAGBART SALT DAERAV; NAT. REG. NO/DATE: EU/1/09/526/001 20090624; FIRST REG.: CH ZD1839 20040302
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