abstract |
Disclosed is a compound of formula (VI), or a salt, solvate, tautomer, or N-oxide thereof, wherein T and Q are both CH2, B is phenyl or pyridine, and the other substituents are as defined in the specification. Also disclosed is the use of the compound as a Hsp90 inhibitor, and for treating proliferative disorders such as cancer. Also disclosed is a process for preparing the compound. |