| abstract |
The present invention relates to general formula [I]: [Chemical 1] [Wherein R 1 is a hydrogen atom, F, CN or the like; R 2 is CO, SO 2 or the like; R 3 is a phenyl group which may be substituted; X 1 , X 2 , And X 3 are each independently CH, N, etc. provided that, among X 1 , X 2 , and X 3 , the number of N is 0 to 1; Based on: [Chemical 2] Where W 1 , W 2 , and W 3 are each independently CH, N, and the like. Or a pharmaceutically acceptable salt or ester thereof. |