Bicyclic heteroaryl derivatives and preparation and uses thereof
The present invention relates compounds of Formula (A), as well as their preparation and uses, and further relates pharmaceutical compositions comprising these compounds and their uses as modulators of dysfunctional glutamate transmission. The present invention also relates to uses of the compounds or pharmaceutical compositions in treating or preventing certain neurological and psychiatric disorders and diseases as well as cancer in humans.
1. A method of suppressing, ameliorating, or relieving a symptom of epilepsy in a patient comprising administering to a patient in need thereof a therapeutically effective amount of a compound selected from:
6-(pentafluoro-λ 6 -sulfaneyl)benzo[d]thiazol-2-amine (I):
6-(pentafluoro-λ 6 -sulfaneyl)benzo[d][1,3]selenazol-2-amine (V):
6-(trifluoromethyl)benzo[d][1,3]selenazol-2-amine (VI):
6-((trifluoromethyl)thio)benzo[d][1,3]selenazol-2-amine (IX):
or a pharmaceutically acceptable salt of any of the foregoing.
2. The method of claim 1 , wherein administering comprises orally administering.
3. The method of claim 1 , wherein administering comprises transdermally administering.
4. The method of claim 1 , wherein administering comprises administering a therapeutically effective amount of a pharmaceutical composition comprising the compound or a pharmaceutically acceptable salt thereof.
5. The method of claim 1 , wherein the compound is 6-(pentafluoro-λ 6 -sulfaneyl)benzo[d]thiazol-2-amine (I) or a pharmaceutically acceptable salt thereof:
6. The method of claim 4 , wherein,
the pharmaceutical composition is an oral pharmaceutical formulation; and
administering comprises orally administering.
7. The method of claim 4 , wherein,
the pharmaceutical composition is a transdermal pharmaceutical formulation; and
administering comprises transdermally administering.
8. A method of treating chronic neuropathic pain in a patient comprising administering to a patient in need thereof a therapeutically effective amount of a compound selected from:
6-(pentafluoro-λ 6 -sulfaneyl)benzo[d]thiazol-2-amine (I):
6-(pentafluoro-λ 6 -sulfaneyl)benzo[d][1,3]selenazol-2-amine (V):
6-(trifluoromethyl)benzo[d][1,3]selenazol-2-amine (VI):
6-((trifluoromethyl)thio)benzo[d][1,3]selenazol-2-amine (IX):
or a pharmaceutically acceptable salt of any of the foregoing.
9. The method of claim 8 , wherein administering comprises orally administering.
10. The method of claim 8 , wherein administering comprises transdermally administering.
11. The method of claim 8 , wherein administering comprises administering a therapeutically effective amount of a pharmaceutical composition comprising the compound.
12. The method of claim 8 , wherein the compound is 6-(pentafluoro-λ 6 -sulfaneyl)benzo[d]thiazol-2-amine (I) or a pharmaceutically acceptable salt thereof:
13. The method of claim 11 , wherein,
the pharmaceutical composition is an oral pharmaceutical formulation; and
administering comprises orally administering.
14. The method of claim 11 , wherein,
the pharmaceutical composition is a transdermal pharmaceutical formulation; and
administering comprises transdermally administering.
15. A method of suppressing, ameliorating, or relieving a symptom of amyotrophic lateral sclerosis in a patient comprising administering to a patient in need thereof a therapeutically effective amount of a compound selected from:
6-(pentafluoro-λ 6 -sulfaneyl)benzo[d]thiazol-2-amine (I):
6-(pentafluoro-λ 6 -sulfaneyl)benzo[d][1,3]selenazol-2-amine (V):
6-(trifluoromethyl)benzo[d][1,3]selenazol-2-amine (VI):
6-((trifluoromethyl)thio)benzo[d][1,3]selenazol-2-amine (IX):
or a pharmaceutically acceptable salt of any of the foregoing.
16. The method of claim 15 , wherein administering comprises orally administering.
17. The method of claim 15 , wherein administering comprises transdermally administering.
18. The method of claim 15 , wherein administering comprises administering a therapeutically effective amount of a pharmaceutical composition comprising the compound or a pharmaceutically acceptable salt thereof.
19. The method of claim 15 , wherein the compound is 6-(pentafluoro-λ 6 -sulfaneyl)benzo[d]thiazol-2-amine (I) or a pharmaceutically acceptable salt thereof:
20. The method of claim 18 , wherein,
the pharmaceutical composition is an oral pharmaceutical formulation; and
administering comprises orally administering.
21. The method of claim 18 , wherein,
the pharmaceutical composition is a transdermal pharmaceutical formulation; and
administering comprises transdermally administering.
22. The method of claim 1 , wherein the compound is 6-(pentafluoro-λ 6 -sulfaneyl)benzo[d][1,3]selenazol-2-amine (V):
or a pharmaceutically acceptable salt thereof.
23. The method of claim 1 , wherein administering further comprises administering to the patient a therapeutically effective amount of an active ingredient effective for suppressing, ameliorating, or relieving a symptom of epilepsy.
24. The method of claim 23 , wherein the active ingredient comprises carbamazepine, gabapentin, clonazepam, tiagabine, or midazolam.
25. The method of claim 8 , wherein the compound is 6-(pentafluoro-λ 6 -sulfaneyl)benzo[d][1,3]selenazol-2-amine (V):
or a pharmaceutically acceptable salt thereof.
26. The method of claim 8 , wherein administering further comprises administering to the patient a chemotherapeutic agent.
27. The method of claim 26 , wherein the chemotherapeutic agent is selected from 5-fluorouracil, 6-mercaptopurine, 6-thioguanine, adriamycin, altretamine, aminoglutethimide, amsacrine, anastrazole, Ara-c aromatase combinations, avastin, bicalutamide, bleomycin, BMS 214662, busulfan, C225, camptostar, capecitabine, carboplatin, carmustine, chlorambucil, chlormethine, chlorotrianisene, cisplatin, cyclophosphamide, cytarabine, dacarbazine, dactinomycin, daunorubicin, deoxycoformycin dexamethasone, diethylstilbestrol, docetaxel, doxorubicin, droloxafine, dromostanolone propionate, epirubicin, Ercept, estramustine, etoposide, exemestane, floxuridine, fludarabine phosphate, fluoxymesterone, flutamide, fulvestrant, gemcitabine, goserelin, hexamethylmelamine, hydroxyprogesterone, hydroxyurea, idarubicin, ifosfomide, Irinotecan, L778, letrozole, leucovorin, leuprolide, levamisole, liposomal, lomustine, M-asparaginase, medroxyprogesteroneacetate, megestrol, megestrol acetate, melphalan, methoxtrexate, methylprednisolone, methyltestosterone, mitomycin-c, mitotane, mitoxantrone, navelbene, oxaliplatin, paclitaxel, pentostatine, pipobroman, plicamycin, porfimer, prednisolone, prednisone, procarbazine, reloxafine, rituximab, RL15777, SCH 66336, streptozocin, tamoxifen, taxol, taxotere, temozolomide, teniposide 17α-ethinylestradiol, testolactone, testosterone, the epothilones, thiotepa, tipifarnib, topotecan, toremifene, trastuzumab, triamcinolone, triethylenemelamine, triethylenethiophosphoramine, uracil mustard, valrubicin, vinblastine, vincristine, vindesine, vinorelbine, and a combination of any of the foregoing.
28. The method of claim 15 , wherein the compound is 6-(pentafluoro-λ 6 -sulfaneyl)benzo[d][1,3]selenazol-2-amine (V):
or a pharmaceutically acceptable salt thereof.
29. The method of claim 15 , wherein administering further comprises administering to the patient a therapeutically effective amount of an active ingredient effective for suppressing, ameliorating, or relieving a symptom of amyotrophic lateral sclerosis.
30. The method of claim 29 , wherein the active ingredient comprises riluzole.