Process to prepare camptothecin derivatives

United States of America Patent

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Nov 26, 2013
Grant Date
Nov 13, 2008
app pub date
May 27, 2005
filing date
May 28, 2004

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Abstract

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A process is provided for the preparation of camptothecin derivatives, such as irinotecan, in a one-pot operation.

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Patent Owner(s)

Patent Owner	Address
CHATHAM BIOTEC LIMITED	761A HILLSBOROUGH ROAD RIVERVIEW NEW BRUNSWICK E1B 3W1

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C07D:HETEROCYCLIC COMPOUNDS

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Inventor Name	Address	# of filed Patents	Total Citations
Naidu, Ragina	Burnaby, CA	27	74

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Process to prepare camptothecin derivatives

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United States of America Patent

11628055

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PATENT NO	8592588
APP PUB NO	20080280935A1
SERIAL NO	11628055
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 26, 2013	US,8592588,B2 US8592588B2	GRANTED PATENT AS SECOND PUBLICATION
November 13, 2008	US,20080280935,A1 US20080280935A1	FIRST PUBLISHED PATENT APPLICATION

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11628055

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