C19H21NO3
Christophe LucatelliFlorian VitonYves GimbertAndrew E. Greene
Journal of Organic Chemistry (2002) 67, 9468-9470
a=7.2889(7)Å b=7.5705(6)Å c=15.566(2)Å
α=90° β=96.4(4)° γ=90°
C21H23NO4
a=8.787(2)Å b=10.580(1)Å c=21.090(3)Å
α=90° β=90° γ=90°