Search
Now showing items 1-1 of 1
Approches to the synthesis of steroidal &-Methylene Lactones
(1982-08)
A brief review of the biological properties and the synthesis of a-methylene-y- and 6-lactones is presented.
Estrone 69_ was converted to estrololactone-methyl ether 71 which was a~foimylated with ethyl formate, ...