[3-(C16-C18)-alkanesulphinyl and sulphonyl-2-methoxy-methylpropyl]-(2-trimethylammonioethyl) phosphates, processes for the preparation thereof and pharmaceutical compositions containing them

摘要

The present invention provides [3-(C16-C18)-alkaesulphinyl- and -sulphonyl-2-methoxy-methylpropyl]-(2-trimethylammonioethyl) phosphates having superior anti-tumor activity.