method for preparation of 2.9 - dioxatricyclo (4,3,1,03 7) deans.

摘要

Pharmaceutically active 2,9-dioxatricyclo[4,3,1,03,7] decanes and the process for their production and the production of various intermediates are disclosed. Pharmaceutical compositions containing an effective amount of the novel compounds and a pharmaceutically acceptable carrier are also disclosed.