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Serving leading biopharmaceutical companies globally:

Merck
Chubb
Fish and Richardson
Medtronic
Federal Trade Commission
Accenture
Deloitte
Healthtrust
Julphar
Farmers Insurance

Generated: February 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 3,903,283

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Summary for Patent: 3,903,283
Title: 2-Aminoalkyl tetrahydroquinolines as anti-schistosomal agents
Abstract:Novel 2-aminoalkyl-7-substituted-1,2,3,4,-tetrahydroquinoline compounds, useful as effective anti-schistosomal agents, are disclosed and suitable modes of preparation are described. These compounds all possess either nitro, cyano or halogen substituted at the 7-position of the molecule, in addition to having a methyl, hydroxymethyl, alkoxymethyl or formyl group located at the adjacent 6-position.
Inventor(s): Richards; Hugh Colin (Canterbury, EN)
Assignee: Pfizer, Inc. (New York, NY)
Application Number:05/462,211
Patent Claim Types:
see list of patent claims
Use; Compound;

Drugs Protected by US Patent 3,903,283

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Foreign Priority and PCT Information for Patent: 3,903,283

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom26893/67Jun 10, 1967

International Patents Family Members for US Patent 3,903,283

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Belgium 762071 ➤ Try a Free Trial
Switzerland 498116 ➤ Try a Free Trial
Germany 1770595 ➤ Try a Free Trial
Spain 354673 ➤ Try a Free Trial
France 7680 ➤ Try a Free Trial
United Kingdom 1166538 ➤ Try a Free Trial
Israel 30088 ➤ Try a Free Trial
Japan S5113158 ➤ Try a Free Trial
Japan S5419473 ➤ Try a Free Trial
Netherlands 155008 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Johnson and Johnson
Moodys
Boehringer Ingelheim
Cerilliant
Harvard Business School
Julphar
US Department of Justice
Merck
Farmers Insurance

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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