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New C(4)-Functionalized Colchicine Derivatives by a Versatile Multicomponent Electrophilic Aromatic Substitution.

โœ Scribed by Nicolas Bensel; David Lagnoux; Verena Niggli; Markus Wartmann; Jean-Louis Reymond


Book ID
101967909
Publisher
John Wiley and Sons
Year
2005
Weight
12 KB
Volume
36
Category
Article
ISSN
0931-7597

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โœฆ Synopsis


Abstract

For Abstract see ChemInform Abstract in Full Text.


๐Ÿ“œ SIMILAR VOLUMES


New C(4)-Functionalized Colchicine Deriv
โœ Nicolas Bensel; David Lagnoux; Verena Niggli; Markus Wartmann; Jean-Louis Reymon ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› John Wiley and Sons ๐ŸŒ German โš– 155 KB

## Abstract Electrophilic alkylation of colchicine at C(4) was accomplished by a multicomponent aromatic electrophilic substitution reaction with electrophilic aldehydes and carboxylic acids or amides in H~2~SO~4~. A series of new derivatives were obtained and evaluated for their antiproliferative