METHODS AND COMPOSITIONS FOR TREATING LIQUID TUMORS

摘要

PROBLEM TO BE SOLVED: To provide a novel method for inhibiting liquid tumor growth, malignancies thereof and/or development of metastases thereof that involve expression of an alpha-4 integrin and/or alpha-9 integrin.SOLUTION: The present invention provides compounds of the formula II having anti-alpha-4 integrin and/or anti-alpha-9 integrin activity, or compositions which contain conjugates including polyalkyleneoxide polymers with such an amount of repeating units as to have a molecular mass of about 10 kDa to 60 kDa.