Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing

Serving hundreds of leading biopharmaceutical companies globally:

Express Scripts
Cantor Fitzgerald
AstraZeneca
US Army
US Department of Justice
Teva
Boehringer Ingelheim
Farmers Insurance
Moodys

Generated: April 20, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,998,581

« Back to Dashboard

Summary for Patent: 5,998,581
Title: Reductive alkylation of glycopeptide antibiotics
Abstract:This invention is concerned with improved processes for reductive alkylation of glycopeptide antibiotics. The improvement residing in providing a source of copper which results in the initial production of a copper complex of the glycopeptide antibiotic. Reductive alkylation of this complex favors regioselective alkylation and increased yields. Copper complexes of the glycopeptide antibiotic starting materials and of the alkylated products are also part of the invention.
Inventor(s): Berglund; Richard Alan (Lafayette, IN), Lockwood; Nancy Anne (Mountlake Terrace, WA), Magadanz; Howard Eugene (Lafayette, ID), Zheng; Hua (Lafayette, ID)
Assignee: Eli Lilly and Company (Indianapolis, IN)
Application Number:09/290,204
Patent Claim Types:
see list of patent claims
Use;

Drugs Protected by US Patent 5,998,581

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

This preview shows a limited data set. Subscribe for full access, or try a Free Trial

For more information try a trial or see the plans and pricing

Serving hundreds of leading biopharmaceutical companies globally:

Chinese Patent Office
Boehringer Ingelheim
McKesson
Chubb
Express Scripts
AstraZeneca
Julphar
Mallinckrodt
Moodys

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.