Tautomerism and Stereodynamics of Indophenols, Amidines, and Their Derivatives and Analogs: XVI. Synthesis of Tetrahydroquinoxalines Having Spiro-Fused Oxoindole and Cyclohepta[c]furan ... View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2004-05

AUTHORS

S. V. Kurbatov, D. N. Kuznetsov, V. I. Simakov, V. A. Voronina, Yu. A. Zhdanov, L. P. Olekhnovich

ABSTRACT

Alkylation of o-(N-sulfonylamino)phenylimino derivatives of indol-2-one and cyclohepta[c]furan with phenacyl bromides is accompanied by cyclization to previously unknown tetrahydroquinoxalines having spiro-fused oxoindole and cyclohepta[c]furan fragments. The structure of the latter includes a nitrogen-oxygen triangular system typical of most natural cytotoxic compounds.

PAGES

731-737

Identifiers

URI

http://scigraph.springernature.com/pub.10.1023/b:rugc.0000039087.49416.5e

DOI

http://dx.doi.org/10.1023/b:rugc.0000039087.49416.5e

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1008045850


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