Tricyclic compound
Provided is a tricyclic compound having a PPAR γ agonist activity, which is represented by the general formula (I) wherein Z represents a single bond or the like, Y represents a hydrogen atom, lower alkyl optionally having substituent(s) or the like, X represents a hydrogen atom or the like, A represents aryl or the like, B and C are the same or different and each represents an aromatic carbocycle or the like, R 4 -R 9 are the same or different and each represents hydrogen or the like, V represents a single bond or the like, R 10 and R 11 are the same or different and each represents hydrogen or the like, or a pharmaceutically acceptable salt thereof or the like:
1. A tricyclic compound represented by formula
wherein
Y is a hydrogen atom, lower alkyl optionally having substituent(s), or cycloalkyl optionally having substituent(s),
Z is —CH 2 O— or —OCH 2 —,
R 8 is a hydrogen atom or halogen, and
A is an aromatic heterocyclic group optionally having substituent(s),
or a pharmaceutically acceptable salt thereof.
2. The tricyclic compound or the pharmaceutically acceptable salt thereof according to claim 1 , wherein A is group (a38) or (a39)
wherein
R 1A is lower alkyl optionally having substituent(s), aryl optionally having substituent(s), or cycloalkyl optionally having substituent(s), and
R L and R M are the same or different and each is a hydrogen atom, halogen, carbamoyl, lower alkylcarbamoyl optionally having substituent(s), lower alkyl optionally having substituent(s), or lower alkylsulfonylamino optionally having substituent(s).
3. The tricyclic compound or the pharmaceutically acceptable salt thereof according to claim 2 , wherein A is group (a38).
4. The tricyclic compound or the pharmaceutically acceptable salt thereof according to claim 1 , wherein Y is lower alkyl.
5. The tricyclic compound or the pharmaceutically acceptable salt thereof according to claim 1 , wherein Y is methyl.
6. The tricyclic compound or the pharmaceutically acceptable salt thereof according to claim 1 , wherein Z is —CH 2 O—.
7. The tricyclic compound or the pharmaceutically acceptable salt thereof according to claim 1 , wherein R 8 is a hydrogen atom.
8. A pharmaceutical composition comprising the tricyclic compound or the pharmaceutically acceptable salt thereof according to claim 1 , as an active ingredient.
9. A pharmaceutical composition comprising the tricyclic compound or the pharmaceutically acceptable salt thereof according to claim 2 , as an active ingredient.
10. A pharmaceutical composition comprising the tricyclic compound or the pharmaceutically acceptable salt thereof according to claim 3 , as an active ingredient.
11. A pharmaceutical composition comprising the tricyclic compound or the pharmaceutically acceptable salt thereof according to claim 4 , as an active ingredient.
12. A pharmaceutical composition comprising the tricyclic compound or the pharmaceutically acceptable salt thereof according to claim 5 , as an active ingredient.
13. A pharmaceutical composition comprising the tricyclic compound or the pharmaceutically acceptable salt thereof according to claim 6 , as an active ingredient.
14. A pharmaceutical composition comprising the tricyclic compound or the pharmaceutically acceptable salt thereof according to claim 7 , as an active ingredient.