Synthesis of 13a-methylphenanthroindolizidines using radical cascade cyclization: synthetic studies toward (±)-hypoestestatin 1

Synthesis of 13a-methylphenanthroindolizidines using radical cascade cyclization: synthetic studies toward (±)-hypoestestatin 1

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 63, Issue 45, 5 November 2007, Pages 11101-11107

Kosuke Takeuchi, Atsuko Ishita, Jun-ichi Matsuo, Hiroyuki Ishibashi,