首页>
外国专利>
PROCESS FOR THE PREPARATION OF A 2,2-DICARBALKOXY-1-(3',4',5'-TRIMETHOXYPHENYL)-6,7-METHYLENE-DIOXYTETRALIN AND ITS USE AS AN INTERMEDIATE IN THE SYNTHESIS OF(+)-PICROPODOPHYLLONE
PROCESS FOR THE PREPARATION OF A 2,2-DICARBALKOXY-1-(3',4',5'-TRIMETHOXYPHENYL)-6,7-METHYLENE-DIOXYTETRALIN AND ITS USE AS AN INTERMEDIATE IN THE SYNTHESIS OF(+)-PICROPODOPHYLLONE
