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An intramolecular one-pot synthesis of steroidal triazoles via 1,3-dipolar cycloadditions of in situ generated diazo compounds

✍ Scribed by Marija N. Sakač; Andrea R. Gaković; János J. Csanádi; Evgenija A. Djurendić; Olivera Klisurić; Vesna Kojić; Gordana Bogdanović; Katarina M. Penov Gaši

Book ID: 104096573
Publisher: Elsevier Science
Year: 2009
Tongue: French
Weight: 258 KB
Volume: 50
Category: Article
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2009.04.107

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✦ Synopsis

A novel synthetic route is reported for the preparation of steroidal triazoles via intramolecular 1,3-dipolar cycloaddition of a steroidal 16,17-seco-17-diazo-16-nitrile system. The structures of the products are established by X-ray and NMR studies. The in vitro antiproliferative activity of the steroidal triazoles against three tumor cell lines was evaluated.

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## Abstract For Abstract see ChemInform Abstract in Full Text.