New Approach to the Steroid BCD-Ring System Using Tandem Radical Cyclization.
Takahashi
Takashi
T
Department of Chemical Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro, Tokyo 152, Japan.
Tomida
Satoshi
S
Sakamoto
Yasuharu
Y
Yamada
Haruo
H