5-Alkynyl-4-chloro- and 4-Alkynyl-5-chloro-2-methylpyridazin-3(2H)-ones: Convenient Precursors for the Preparation of 2-Substituted Pyrrolo[2,3-d]pyridazinones
5-Alkynyl-4-chloro- and 4-Alkynyl-5-chloro-2-methylpyridazin-3(2H)-ones: Convenient Precursors for the Preparation of 2-Substituted Pyrrolo[2,3-d]pyridazinones
作者:Guy L. F. Lemière、Omar R'kyek、Bert U. W. Maes、Roger A. Dommisse