PROCESS FOR PRODUCING DERIVATIVES OF 4A,5,9,10,11,12,-HEXAHYDRO-6H-BENZOFURO3A,3,2-EF2BENZAZEPINE ANO PRODUCTS

摘要

The invention relates to processes for the preparation of 4a,5,9,10,11,12-hexahydro-6H-benzofuro(3a,3,2-ef)(2)benzazepine, or derivatives thereof. Furthermore, the invention also relates to the compounds formed during the preparation of 4a,5,9,10,11,12-hexahydro-6H-benzofuro(3a,3,2-ef)(2)benzazepine.