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Last Updated: February 3, 2023

Details for Patent: 8,247,402

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Summary for Patent: 8,247,402
Title:Crystal form of pyrrolidylthiocarbapenem derivative
Abstract: Novel crystals of a pyrrolidylthiocarbapenem derivative having excellent stability is provided. According to the present invention, a crystal of (+)-(4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3[[(3S,5S)-5-(sulfa- moylaminomethyl)p yrrolidin-3-yl]thio]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid having a diffraction pattern in powder X-ray diffraction having main peaks at diffraction angles (2.theta.) of about 13.04, 14.98, 15.88, 16.62, 20.62, 21.06, 22.18, 23.90, 26.08, 28.22 and 28.98 (degrees) and a crystal of said compound having a diffraction pattern in powder X-ray diffraction having main peaks at diffraction angles (2.theta.) of about 6.62, 13.04, 15.44, 16.58, 17.64, 20.88, 23.26, 25.02 and 25.52 (degrees) are provided.
Inventor(s): Saitoh; Izumi (Hyogo, JP), Takahira; Masayuki (Hyogo, JP), Kawakita; Toshio (Hyogo, JP), Yoshioka; Yasuyuki (Hyogo, JP)
Assignee: Shiongi & Co., Ltd. (Osaka, JP)
Application Number:12/012,932
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,247,402
Patent Claim Types:
see list of patent claims
Compound; Use; Formulation; Process;

Drugs Protected by US Patent 8,247,402

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>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: 8,247,402

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan2000-99868Mar 31, 2000

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