Substituted benzothiophenyl derivatives as GPR40 agonists for the treatment of type II diabetes
Disclosed are compounds, compositions and methods for treating of disorders that are affected by the modulation of the GPR40 receptor. Such compounds are represented by Formula (I) as follows: wherein R 1 , R 2 , R 3 , R 5 , R 6 , W, and A are defined herein.
1. A compound of Formula (I)
wherein
ring W is phenyl;
A is —CH 2 O— or —OCH 2 —;
Z is CH;
R 6 is hydrogen;
R 1 is selected from hydrogen or methylacetylenyl; or R 1 and R 6 are taken together to form a spirofused 3-hydroxycyclobutyl or a spirofused 3-oxocyclobutyl;
R 2 is selected from hydrogen or methyl;
R 3 is a substituent selected from the group consisting of piperidin-4-yl, and piperidin-4-ylmethyl;
R 5 is methyl, methoxy, bromo, chloro, C 1-6 alkoxy-C 1-6 alkoxyl, C 1-6 alkylsulfonyl, or trifluoromethyl;
or an enantiomer, diastereomer, or pharmaceutically acceptable salt forms thereof.
2. The compound of claim 1 wherein A is —CH 2 O—.
3. The compound of claim 1 wherein A is —OCH 2 —.
4. The compound of claim 1 wherein Z is CH, R 6 is hydrogen and R 1 is (S)-methylacetylenyl; or R 1 and R 6 are taken together to form a spirofused 3-hydroxycyclobutyl or a spirofused 3-oxocyclobutyl.
5. The compound of claim 1 wherein R 2 is hydrogen.
6. The compound of claim 1 wherein R 3 is piperidin-4-yl.
7. A compound of Formula (I)
wherein
ring W is phenyl;
A is —CH 2 O— or —OCH 2 —;
Z is CH;
R 6 is hydrogen;
R 1 is selected from hydrogen or methylacetylenyl; or R 1 and R 6 are taken together to form a spirofused 3-hydroxycyclobutyl or a spirofused 3-oxocyclobutyl;
R 2 is hydrogen;
R 3 is a substituent selected from the group consisting of piperidin-4-yl, and piperidin-4-ylmethyl;
R 5 is methyl, methoxy, 2-methoxyethoxy, methanesulfonyl, chloro, or trifluoromethyl;
or an enantiomer, diastereomer, or pharmaceutically acceptable salt form thereof.
8. The compound of claim 7 wherein when Z is CH, R 6 is hydrogen and R 1 is (S)-methylacetylenyl; or R 1 and R 6 are taken together to form a spirofused 3-hydroxycyclobutyl or a spirofused 3-oxocyclobutyl or R 1 and R 6 are taken together to form a spirofused 3-hydroxycyclobutyl or a spirofused cyclobut-3-one-yl.
9. A compound of Formula (I)
wherein
ring W is phenyl;
A is —CH 2 O— or —OCH 2 —;
Z is CH, R 6 is hydrogen and R 1 is (S)-methylacetylenyl; or R 1 and R 6 are taken together to form a spirofused 3-hydroxycyclobutyl or a spirofused 3-oxocyclobutyl;
R 2 is hydrogen;
R 3 is piperidin-4-yl, or piperidin-4-ylmethyl;
R 5 is methyl, methoxy, 2-methoxyethoxy, methanesulfonyl, chloro, or trifluoromethyl;
or an enantiomer, diastereomer, or pharmaceutically acceptable salt form thereof.
10. A compound selected from the group consisting of
Cpd 95, (3S)-3-(4-((3-(2-Methyl-4-(piperidin-4-ylmethyl)phenyl)benzo[b]-thiophen-5-yl)methoxy)phenyl)hex-4-ynoic acid; and
Cpd 96, (3S)-3-(4-((3-(2-Methyl-4-(piperidin-4-yl)phenyl)benzo[b]thiophen-5-yl)methoxy)phenyl)hex-4-ynoic acid;
or a pharmaceutically acceptable salt forms thereof.
11. A pharmaceutical composition comprising a compound of claim 1 and at least one of a pharmaceutically acceptable carrier, a pharmaceutically acceptable excipient, and a pharmaceutically acceptable diluent.
12. The pharmaceutical composition of claim 11 , wherein the composition is a solid oral dosage form.
13. The pharmaceutical composition of claim 11 , wherein the composition is a syrup, an elixir or a suspension.
14. A pharmaceutical composition comprising the compound of claim 10 and at least one of a pharmaceutically acceptable carrier, a pharmaceutically acceptable excipient, and a pharmaceutically acceptable diluent.