Synthesis Route for 105639-18-7

98033-85-3
5-(5-bromopentyl...
105639-27-8
4-(4,5-dihydro-2...
~18%
105639-18-7
5-(4,5-dihydro-1...

Reference:

Diana, Guy D.; Oglesby, Richard C.; Akullian, Vahan; Carabateas, Phillip M.; Cutcliffe, David; et al. Journal of Medicinal Chemistry, 1987 , vol. 30, # 2 p. 383 - 388