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Last Updated: November 28, 2021

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Details for Patent: 9,238,657

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Which drugs does patent 9,238,657 protect, and when does it expire?

Patent 9,238,657 protects FETROJA and is included in one NDA.

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

Summary for Patent: 9,238,657
Title:Cephalosporin having catechol group
Abstract: The present disclosure describes Cephem compounds of the formula: ##STR00001## wherein, X is N, CH or C--Cl; T is S or the like; A and G are lower alkylene or the like; B is a single bond or the like; D is optionally present, and when present is, --NR.sup.7--, --CO--, --CO--NR.sup.7--, --NR.sup.7--CO--, --NR.sup.7--CO--NR.sup.7--, or the like; F is optionally present, and when present is or phenylene; R.sup.3 and R.sup.4 are --OR.sup.8; R.sup.5 and R.sup.6 each is independently hydrogen, halogen, nitrile, or --OR.sup.8; or an ester at the carboxyl at the 7-position side chain or at the 4-position, a compound protected at the amino on the ring in the 7-side chain, a pharmaceutically acceptable salt, or a solvate thereof, which have a wide antimicrobial spectrum and have potent antimicrobial activity against beta-lactamase producing Gram negative bacteria.
Inventor(s): Nishitani; Yasuhiro (Osaka, JP), Yamawaki; Kenji (Osaka, JP), Takeoka; Yusuke (Sapporo, JP), Sugimoto; Hideki (Osaka, JP), Hisakawa; Shinya (Osaka, JP), Aoki; Toshiaki (Osaka, JP)
Assignee: SHIONOGI & CO., LTD. (Osaka, JP)
Application Number:13/063,878
Patent Claim Types:
see list of patent claims
Use; Composition; Compound;

Drugs Protected by US Patent 9,238,657

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Shionogi Inc FETROJA cefiderocol sulfate tosylate POWDER;INTRAVENOUS 209445-001 Nov 14, 2019 RX Yes Yes ⤷  Free Forever Trial ⤷  Free Forever Trial Y Y METHOD OF TREATING BACTERIAL INFECTIONS ⤷  Free Forever Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Foreign Priority and PCT Information for Patent: 9,238,657

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan2008-280828Oct 31, 2008
PCT Information
PCT FiledOctober 27, 2009PCT Application Number:PCT/JP2009/068400
PCT Publication Date:May 06, 2010PCT Publication Number: WO2010/050468

International Family Members for US Patent 9,238,657

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2009310959 ⤷  Free Forever Trial
Brazil PI0921701 ⤷  Free Forever Trial
Canada 2736953 ⤷  Free Forever Trial
Chile 2011000939 ⤷  Free Forever Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

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