847985-20-0Relevant academic research and scientific papers
Expedient copper-free one-pot alkynylation-cyclization sequence for the preparation of 2-substituted 7-azaindoles
Lessing, Timo,Sterzenbach, Fabian,Müller, Thomas J. J.
, p. 1217 - 1221 (2015)
Abstract 2-Substituted 7-azaindoles are rapidly and efficiently prepared in a one-pot copper-free alkynylation-cyclization sequence starting from 2-aminopyridyl halides and terminal alkynes. Most importantly the amino nitrogen atom neither requires activation nor protection throughout the sequence.
CHEMOKINE RECEPTOR ANTAGONIST AND MEDICAL USE THEREOF
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Page/Page column 66, (2010/11/08)
The present invention relates to a compound represented by formula (I), a salt thereof, an N-oxide thereof, a solvate thereof or a prodrug thereof, and medical use thereof (the symbols in the formula are as described in the specification). The compound re
