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Serving leading biopharmaceutical companies globally:

Teva
Dow
Accenture
Covington
Express Scripts
Moodys
QuintilesIMS
Fish and Richardson
Mallinckrodt
Cerilliant

Generated: February 21, 2018

DrugPatentWatch Database Preview

Details for Patent: RE34878

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Summary for Patent: RE34878
Title: Hypoglycemic agent
Abstract:A compound of D-phenylalanine derivative for hypoglycemic use, represented by the general formula ##STR1## R.sup.1 is selected from hydrogen, alkyl of 1 to 5 carbon atoms, aryl of 6 to 12 carbon atoms, aralkyl of 6 to 12 carbon atoms, ##STR2## --CH.sub.2 CO.sub.2 R.sup.3, --CH(CH.sub.3)--OCO--R.sup.3, and --CH.sub.2 --OCO--C(CH.sub.3).sub.3 ; R.sup.2 is selected from groups comprising aryl of 6 to 12 carbon atoms, a hetero six-membered ring, a hetero five-membered ring, cycloalkyl, or cycloalkenyl, any of which groups may have one or more substituents; and R.sup.3 is selected from hydrogen and alkyl of 1 to 5 carbon atoms; the salts thereof, and precursors which can be converted thereto in the human or animal body. Some of the compounds are novel per se.
Inventor(s): Toyoshima; Shigeshi (Funabashi, JP), Seto; Yoshiko (Funabashi, JP), Shinkai; Hisashi (Kawasaka, JP), Toi; Koji (Kanagawa, JP), Kamashiro; Izumi (Yokohama, JP)
Assignee: Ajinomoto Co., Inc. (Tokyo, JP)
Application Number:08/157,564
Patent Claim Types:
see list of patent claims
Compound; Composition;

Drugs Protected by US Patent RE34878

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: RE34878

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan60-62276Mar 27, 1985

International Patents Family Members for US Patent RE34878

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Germany 10199054 ➤ Sign Up
Germany 3683662 ➤ Sign Up
European Patent Office 0196222 ➤ Sign Up SPC/GB01/045 United Kingdom ➤ Sign Up
Japan H0415221 ➤ Sign Up
Japan S6354321 ➤ Sign Up
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

McKesson
US Department of Justice
Accenture
Mallinckrodt
QuintilesIMS
UBS
Daiichi Sankyo
Johnson and Johnson
Medtronic

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