首页>
外国专利>
NEW epoxides of benzophenanthridine alkaloids NEW PHARMACEUTICAL PREPARATIONS THAT THESE CONTAIN ALKALOIDS AND PROCESSES FOR THE PREPARATION OF BOTH THE NEW ALKALOIDS AND PHARMACEUTICAL PREPARATIONS.
NEW epoxides of benzophenanthridine alkaloids NEW PHARMACEUTICAL PREPARATIONS THAT THESE CONTAIN ALKALOIDS AND PROCESSES FOR THE PREPARATION OF BOTH THE NEW ALKALOIDS AND PHARMACEUTICAL PREPARATIONS.