Use of Benzo-Heteroaryl Sulfamide Derivatives for Lowering Lipids and Lowering Blood Glucose Levels

Abstract

The present invention is a method for the glucose related disorders and lipid related disorders comprising administering to a subject in need thereof a therapeutically effective amount of one or more novel b benzo-heteroaryl sulfamide derivatives of formula (I) as herein defined. The present invention is further directed to methods of treatment comprising co-therapy with an anti-diabetic agent, and anti-lipid agent and/or an anti-obesity agent.

Description

Claims

1. A method for a glucose related disorder comprising administering to a subject in need thereof, a therapeutically effective amount of a compound of formula (I)

2. The method of claim 1 wherein R1 is selected from the group consisting of hydrogen, halogen, trifluoromethyl, cyano and nitro;X-Y is selected from the group consisting of —S—CH—, —O—CH—, —O—C(CH3)—, —N(CH3)—CH— and —CH═CH—CH—;A is selected from the group consisting of —CH2— and —CH(CH3)—;R2 is selected from the group consisting of hydrogen and methyl;R3 and R4 are each independently selected from the group consisting of hydrogen, methyl and ethyl;or a pharmaceutically acceptable salt thereof.

3. The method of claim 2, wherein R1 is selected from the group consisting of hydrogen, halogen, trifluoromethyl and cyano;X-Y is selected from the group consisting of —S—CH—, —O—CH—, —O—C(CH3)—, —N(CH3)—CH— and —CH═CH—CH—;A is selected from the group consisting of —CH2— and —CH(CH3)—;R2 is hydrogen;R3 and R4 are each independently selected from the group consisting of hydrogen and ethyl;or a pharmaceutically acceptable salt thereof.

4. The method of claim 3, wherein R1 is selected from the group consisting of hydrogen, 5-chloro, 5-fluoro, 5-bromo, 4-bromo, 7-fluoro, 5-trifluoromethyl and 5-cyano;X-Y is selected from the group consisting of —S—CH—, —O—CH—, —O—C(CH3)—, —N(CH3)—CH— and —CH═CH—CH—;A is selected from the group consisting of —CH2— and —CH(CH3)—;R2 is hydrogen;R3 and R4 are each hydrogen; alternatively R3 is hydrogen and R4 is ethyl;or a pharmaceutically acceptable salt thereof.

5. The method of claim 1, wherein R1 is selected from the group consisting of hydrogen, halogen, trifluoromethyl and cyano;X-Y is selected from the group consisting of —S—CH—, —O—CH—, —O—C(CH3)—, —N(CH3)—CH— and —CH═CH—CH—;A is selected from the group consisting of —CH2— and —CH(CH3)—;R2 is selected from the group consisting of hydrogen and methyl;R3 and R4 are taken together with the nitrogen atom to which they are bound to form a 5 to 7 membered, saturated, partially unsaturated or aromatic ring structure, optionally containing one to two additional heteroatoms independently selected from the group consisting of O, N and S;or a pharmaceutically acceptable salt thereof.

6. The method of claim 5, wherein R1 is selected from the group consisting of hydrogen, halogen, trifluoromethyl and cyano;X-Y is selected from the group consisting of —S—CH—, —O—CH—, —O—C(CH3)—, —N(CH3)—CH— and —CH═CH—CH—;A is selected from the group consisting of —CH2— and —CH(CH3)—;R2 is selected from the group consisting of hydrogen and methyl;R3 and R4 are taken together with the nitrogen atom to which they are bound to form a 5 to 6 membered, saturated or aromatic ring structure, optionally containing one to two additional heteroatoms independently selected from the group consisting of O, N and S;or a pharmaceutically acceptable salt thereof.

7. The method of claim 6, wherein R1 is hydrogen;X-Y is —S—CH—;A is —CH2—;R2 is hydrogen;R3 and R4 are taken together with the nitrogen atom to which they are bound to form a 5 membered ring structure selected from the group consisting of pyrrolidinyl and imidazolyl;or a pharmaceutically acceptable salt thereof.

8. The method of claim 2, wherein the compound of formula (I) is selected from the group consisting of

9. The method of claim 1, wherein the compound of formula (I) is selected from the group consisting of N-(benzo[b]thien-3-ylmethyl)-sulfamide; N-[(5-fluorobenzo[b]thien-3-yl)methyl]-sulfamide; and pharmaceutically acceptable salts thereof.

10. A method for a glucose related disorder comprising administering to a subject in need thereof, a therapeutically effective amount of a compound selected from the group consisting of N-(benzo[b]thien-3-ylmethyl)-sulfamide and pharmaceutically acceptable salts thereof.

11. The method of claim 1, wherein the glucose related disorder is selected from the group consisting of elevated glucose levels and Type II diabetes mellitus.

12. The method of claim 10, wherein the glucose related disorder is selected from the group consisting of elevated glucose levels and Type II diabetes mellitus.

13. A method for a lipid related disorder comprising administering to a subject in need thereof, a therapeutically effective amount of a compound of formula (I)

14. The method of claim 13, wherein R1 is selected from the group consisting of hydrogen, halogen, trifluoromethyl, cyano and nitro;X-Y is selected from the group consisting of —S—CH—, —O—CH—, —O—C(CH3)—, —N(CH3)—CH— and —CH═CH—CH—;A is selected from the group consisting of —CH2— and —CH(CH3)—;R2 is selected from the group consisting of hydrogen and methyl;R3 and R4 are each independently selected from the group consisting of hydrogen, methyl and ethyl;or a pharmaceutically acceptable salt thereof.

15. The method of claim 14, wherein R1 is selected from the group consisting of hydrogen, halogen, trifluoromethyl and cyano;X-Y is selected from the group consisting of —S—CH—, —O—CH—, —O—C(CH3)—, —N(CH3)—CH— and —CH═CH—CH—;A is selected from the group consisting of —CH2— and —CH(CH3)—;R2 is hydrogen;R3 and R4 are each independently selected from the group consisting of hydrogen and ethyl;or a pharmaceutically acceptable salt thereof.

16. The method of claim 15, wherein R1 is selected from the group consisting of hydrogen, 5-chloro, 5-fluoro, 5-bromo, 4-bromo, 7-fluoro, 5-trifluoromethyl and 5-cyano;X-Y is selected from the group consisting of —S—CH—, —O—CH—, —O—C(CH3)—, —N(CH3)—CH— and —CH═CH—CH—;A is selected from the group consisting of —CH2— and —CH(CH3)—;R2 is hydrogen;R3 and R4 are each hydrogen; alternatively R3 is hydrogen and R4 is ethyl;or a pharmaceutically acceptable salt thereof.

17. The method of claim 13, wherein R1 is selected from the group consisting of hydrogen, halogen, trifluoromethyl and cyano;X-Y is selected from the group consisting of —S—CH—, —O—CH—, —O—C(CH3)—, —N(CH3)—CH— and —CH═CH—CH—;A is selected from the group consisting of —CH2— and —CH(CH3)—;R2 is selected from the group consisting of hydrogen and methyl;R3 and R4 are taken together with the nitrogen atom to which they are bound to form a 5 to 7 membered, saturated, partially unsaturated or aromatic ring structure, optionally containing one to two additional heteroatoms independently selected from the group consisting of O, N and S;or a pharmaceutically acceptable salt thereof.

18. The method of claim 17, wherein R1 is selected from the group consisting of hydrogen, halogen, trifluoromethyl and cyano;X-Y is selected from the group consisting of —S—CH—, —O—CH—, —O—C(CH3)—, —N(CH3)—CH— and —CH═CH—CH—;A is selected from the group consisting of —CH2— and —CH(CH3)—;R2 is selected from the group consisting of hydrogen and methyl;R3 and R4 are taken together with the nitrogen atom to which they are bound to form a 5 to 6 membered, saturated or aromatic ring structure, optionally containing one to two additional heteroatoms independently selected from the group consisting of O, N and S;or a pharmaceutically acceptable salt thereof.

19. The method of claim 18, wherein R1 is hydrogen;X-Y is —S—CH—;A is —CH2—;R2 is hydrogen;R3 and R4 are taken together with the nitrogen atom to which they are bound to form a 5 membered ring structure selected from the group consisting of pyrrolidinyl and imidazolyl;or a pharmaceutically acceptable salt thereof.

20. The method of claim 14, wherein the compound of formula (I) is selected from the group consisting of

21. The method of claim 13, wherein the compound of formula (I) is selected from the group consisting of N-(benzo[b]thien-3-ylmethyl)-sulfamide; N-[(5-fluorobenzo[b]thien-3-yl)methyl]-sulfamide; and pharmaceutically acceptable salts thereof.

22. A method for a lipid related disorder comprising administering to a subject in need thereof, a therapeutically effective amount of a compound selected from the group consisting of N-(benzo[b]thien-3-ylmethyl)-sulfamide and pharmaceutically acceptable salts thereof.

23. The method of claim 13, wherein the lipid related disorder is selected from the group consisting of elevated triglyceride levels and low HDL cholesterol levels.

24. The method of claim 22, wherein the lipid related disorder is selected from the group consisting of elevated triglyceride levels and low HDL cholesterol levels.