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Serving 500+ biopharmaceutical companies globally:

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Generated: July 20, 2017

DrugPatentWatch Database Preview

Details for Patent: 6,087,367

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Summary for Patent: 6,087,367

Title: Potent inducers of terminal differentiation and methods of use thereof
Abstract:The present invention provides the compound having the structure: ##STR1## wherein each of R.sub.1 and R.sub.2 are independently the same as or different from each other; when R.sub.1 and R.sub.2 are the same, each is a substituted or unsubstituted arylamino, cycloalkylamino, pyridineamino, piperidino, 9-purine-6-amine, or thiozoleamino group; when R.sub.1 and R.sub.2 are different, R.sub.1 =R.sub.3 --N--R.sub.4, wherein each of R.sub.3 and R.sub.4 are independently the same as or different from each other and are a hydrogen atom, a hydroxyl group, a substituted or unsubstituted, branched or unbranched alkyl, alkenyl, cycloalkyl, aryl, alkyloxy, aryloxy, arylalkyloxy, or pyridine group, or R.sub.3 and R.sub.4 bond together to form a piperidine group and R.sub.2 is a hydroxylamino, hydroxyl, amino, alkylamino, dialkylamino or alkyloxy group; and n is an integer from about 4 to about 8. The present invention also provides a method of selectively inducing terminal differentiation of neoplastic cells and thereby inhibiting proliferation of such cells. Moreover, the present invention provides a method of treating a patient having a tumor characterized by proliferation of neoplastic cells. Lastly, the present invention provides a pharmaceutical composition comprising a pharmaceutically acceptable carrier and a therapeutically acceptable amount of the compound above.
Inventor(s): Breslow; Ronald (Englewood, NJ), Marks; Paul A. (Bridgewater, CT), Rifkind; Richard A. (New York, NY), Jursic; Branko (New Orleans, LA)
Assignee: Sloan-Kettering Institute for Cancer Research (New York, NY) The Trustees of Columbia University in the City of New York (New York, NY)
Application Number:09/314,195
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International Patent Family for Patent: 6,087,367

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Germany69532118► Subscribe
European Patent Office0642509► Subscribe
Australia2870392► Subscribe
Australia6206396► Subscribe
Canada2120619► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
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Serving 500+ biopharmaceutical companies globally:

Baxter
Deloitte
Teva
Cipla
Novartis
AstraZeneca
Queensland Health
Medtronic
Julphar
Dow

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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