Article révisé par les pairs
Résumé : Summary. ‐ The reactions of N‐bromosuccinimide (SNBr) and 5,5‐dimethyl‐1,3‐dichlorohydantoin (DDH) with antipyrine and some of its derivatives have been examined. The following results have been obtained: (Formula Presented.) . Copyright © 1952 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim