2.6. Purified derivatives for treatment of diffusion rotors 2.6

摘要

It refers to the formula pure derivative (I) or pharmaceutically acceptable derivative, wherein R1 is h, C1-C6 tar, alquenilo C2-C6, ring C3-C6, among others, the heterogeneity of 4-6 members; ring a is arilo C6-C10, or the heterogeneity of 5-12 members; R2 and R5 are h, halogen, respectively. C, chf2, CF3, C1-C6, cycloquinolo C3-C6, etc.; R3 is either missing, missing, missing, missing, missing or missingPoint is not in other cases. O is N18, R18 is h or C1-C3 tar, and M is 0, 1 or 2 when connection point a B is C atom,When ring B is missing, M is 2. He also mentioned pharmaceutical composers, including pure derivatives. Pure formula (I) derivatives can be used to treat abnormal cell growth in mammals, such as cancer.