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Last Updated: October 19, 2020

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Details for Patent: 6,107,458

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Summary for Patent: 6,107,458
Title: Cyclic hexapeptides having antibiotic activity
Abstract:This invention relates to new polypeptide compounds represented by the following formula (I): ##STR1## wherein R.sup.1 is as defined in the description and pharmaceutically acceptable salt thereof which have antimicrobial activities (especially, antifungal activities), inhibitory activity on .beta.-1,3-glucan synthase, to process for preparation thereof, to a pharmaceutical composition comprising the same, and to a method for the prophylactic and/or therapeutic treatment of infectious diseases including Pneumocystis carinii infection (e.g. Pneumocystis carinii pneumonia) in a human being or an animal.
Inventor(s): Ohki; Hidenori (Takarazuka, JP), Tomishima; Masaki (Minoo, JP), Yamada; Akira (Fujiidera, JP), Takasugi; Hisashi (Sakai, JP)
Assignee: Fujisawa Pharmaceutical Co., Ltd. (Osaka, JP)
Application Number:08/809,723
Patent Claim Types:
see list of patent claims
Compound; Process; Composition; Use;

Drugs Protected by US Patent 6,107,458

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: 6,107,458

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom9420425Oct 17, 1994
United Kingdom9508745Apr 28, 1995
PCT Information
PCT FiledSeptember 29, 1995PCT Application Number:PCT/JP95/01983
PCT Publication Date:April 18, 1996PCT Publication Number: WO96/11210

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