INCREASED BIOAVAILABILITY OF BIOLOGICALLY ACTIVE COMPOUNDS BY LINKING TO POLYPYRROLECARBOXAMIDONAPHTHALENE DERIVATIVES

摘要

A compound of formula (II) wherein R is an acidic group; m is an integer of 1 to 3; n is zero or an integer of 1 to 3; A is an enzymatically hydrolyzable spacer; and X is a biologically active compound; or a pharmaceutically acceptable salt thereof, for use as an antiproliferative, in particular anti-tumor and anti-angiogenic agent, and anti-inflammatory agent, is provided.