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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 37, 2007 - Issue 3
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Original Articles

New Route for Conversion of Camptothecin to 7‐Ethylcamptothecin and 7‐Propylcamptothecin

, , , , &
Pages 519-523 | Received 16 May 2006, Published online: 06 Feb 2007
 

Abstract

In this article, a new route for conversion of camptothecin to 7‐ethylcamptothecin and 7‐propylcamptothecin is described. Compared with previous reports, the reaction time of the new synthetic route was greatly shortened to 30 min, and the products were obtained in high yield.

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