| abstract |
The present invention relates to a combination of a compound of formula (I) with several anticancer agents.n n n <Formula I>n n n n n n n n R 1 is a hydrogen atom, a methyl group or an ethyl group, and R 2 is a methyl group or an ethyl group; R 1 and R 2 together form a (CH 2 ) 3 group;n n n r 3 is a phenyl group optionally substituted with a halogen atom, a methyl group, a methoxy group or a thienyl group;n n n R 4 is a hydrogen atom, a chlorine atom, a methyl group or a methoxy group. |