The Merck Index. An Encyclopedia of Chemicals, Drugs, and Biologicals. 14. Auflage. Merck & Co., Whitehouse Station (NJ, USA) 2006, ISBN 978-0-911910-00-1, S.ONR-90 (englisch).
Robert Stollé, R. Bergdoll, M. Luther, A. Auerhahn, W. Wacker:Über N-substituierte Oxindole und Isatine. In: Journal für praktische Chemie. Band128, 1930, S.1–43, doi:10.1002/prac.19301280101.
A. H. Beckett, R. W. Daisley, J. Walker:Substituted oxindole—I: The preparation and spectral characteristics of some simple oxindole derivatives. In: Tetrahedron. Band24, 1968, S.6093–6109, doi:10.1016/S0040-4020(01)96342-2 (englisch).
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.