AMINOSTILBAZOLE DERIVATIVE AND MEDICINE

摘要

An aminostilbazole derivative represented by general formula (I) or a hydrate and a salt thereof, useful for treating various types of malignant tumor. In said formula R<1> and R<2> represent each hydrogen, etc.; R<3>, R<4>, R<13> and R<14> represent each hydrogen, C1-C3 acyl, halogen, hydroxy, etc.; R<5> represents hydrogen, hydroxylated C1-C3 alkyl, etc.; R<6> represents C1-C3-alkoxy-substituted benzenesulfonyl, etc.; ring Y represents phenyl, etc.; and ring Z represents 4-pyridyl, and oxide thereof, etc.