作者:AV Rama Rao、Ashok K Singh、Batchu Venkateswara Rao、Komandla Malla Reddy
DOI:10.1016/s0040-4039(00)77651-9
日期:1993.4
The synthesis of Fredericamycin A (1) has been achieved by subjecting the 1,3-dione (14) to an unusual 5- trigonal radical cyclization followed by reductive elimination of the halogen in 15 and subsequent demethylation.