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Boehringer Ingelheim

Last Updated: December 7, 2021

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Details for Patent: 10,125,149

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Which drugs does patent 10,125,149 protect, and when does it expire?

Patent 10,125,149 protects ZERBAXA and is included in one NDA.

This patent has four patent family members in three countries.

Summary for Patent: 10,125,149
Title:Synthesis of cephalosporin compounds
Abstract: Provided herein is a method for the synthesis of cephalosporin antibiotic compounds comprising a palladium-catalyzed coupling reaction. Provided herein are methods for the synthesis of cephalosporin compounds of formula (I) employing a palladium-catalyzed alkylation reaction, as well as compositions related to the same. In an aspect, provided herein is a method for preparing a compound of formula (II), or a salt thereof, comprising the step of admixing, e.g., reacting, a compound of formula (III), or a salt thereof, with a nucleophile (Nuc) in the presence of reagents comprising: (a) a palladium source; and (b) a palladium-binding ligand, to form a compound of formula (II), or a salt thereof.
Inventor(s): Waller; David (Somerville, MA), Gazda; Gregory (Sudbury, MA), Minden; Zachary (Watsonville, CA), Barton; Lisa (Haverhill, MA), Leigh; Clifton (Windham, NH)
Assignee: Merck Sharp & Dohme Corp. (Rahway, NJ)
Application Number:15/503,907
Patent Claim Types:
see list of patent claims
Composition; Compound;

Drugs Protected by US Patent 10,125,149

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Cubist Pharms Llc ZERBAXA ceftolozane sulfate; tazobactam sodium POWDER;INTRAVENOUS 206829-001 Dec 19, 2014 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
>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: 10,125,149

PCT Information
PCT FiledAugust 14, 2015PCT Application Number:PCT/US2015/045287
PCT Publication Date:February 18, 2016PCT Publication Number: WO2016/025839

International Family Members for US Patent 10,125,149

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
China 106795175 ⤷  Try it Free
China 110204558 ⤷  Try it Free
European Patent Office 3180347 ⤷  Try it Free
World Intellectual Property Organization (WIPO) 2016025839 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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