209744-17-2Relevant academic research and scientific papers
Synthesis and SAR in 1-substituted-4-[4-fluorobenzoyl/6,7-dimethoxy-3,4-dihydroisoquinolyl] piperidines and related compounds 1
Tripathi,Singh,Patnaik,Saxena, Anil K.
, p. 56 - 61 (2007/10/03)
The key intermediate 1-[4-piperidyl]-3,4-dihydro-6,7-dimethoxyisoquinoiine 4 is prepared by the Bischler Napieralski cyclisation of 1-[1-(3,4-dimethoxyphenyl)]-2-(1-acetyl-4-carbomyl piperidino)-ethane 2 followed by the acidic hydrolysis of the intermedia
