- SUBSTITUTED TRICYCLIC ACID DERIVATIVES AS S1P1 RECEPTOR AGONISTS USEFUL IN THE TREATMENT OF AUTOIMMUNE AND INFLAMMATORY DISORDERS
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The present invention relates to certain substituted tricyclic acid derivatives of Formula (I) and pharmaceutically acceptable salts thereof, which exhibit useful pharmacological properties, for example, as agonists of the S1P1 receptor. Also provided by the present invention are pharmaceutical compositions containing compounds of the invention, and methods of using the compounds and compositions of the invention in the treatment of S1P1-associated disorders, for example, psoriasis, rheumatoid arthritis, Crohn's disease, transplant rejection, multiple sclerosis, systemic lupus erythematosus, ulcerative colitis, type I diabetes, acne, myocardial ischemia-reperfusion injury, hypertensive nephropathy, glomerulosclerosis, gastritis, polymyositis, thyroiditis, vitiligo, hepatitis, biliary cirrhosis, microbial infections and associated diseases, viral infections and associated diseases, diseases and disorders mediated by lymphocytes, auto immune diseases, inflammatory diseases, and cancer.
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Page/Page column 47
(2011/07/08)
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- Palladium-Catalyzed Regioselective Hydrodebromination of Dibromoindoles: Application to the Enantioselective Synthesis of Indolodioxane U86192A
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A novel approach to the selective preparation of 4-bromoindoles was developed via Pd(OAc)2/rac-BINAP catalytic reactions. A variety of 4,6-dibromoindoles were transformed to 4-bromoindoles with high regioselectivity. This methodology, along wit
- Chae, Junghyun,Buchwald, Stephen L.
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p. 3336 - 3339
(2007/10/03)
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- REGIOSELECTIVE BROMINATION OF METHOXY DERIVATIVES OF ETHYL INDOLE-2-CARBOXYLATE
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Bromination of ethyl methoxyindole-2-carboxylate (1) with bromine in acetic acid proceeded on the benzene moiety of 1, whereas the reaction of 1 with pyridinium bromide perbromide in pyridine or N-bromosuccinimide in dimethylformamide gave ethyl 3-bromo-m
- Tani, Masanobu,Ikegami, Hiroyo,Tashiro, Mayumi,Hiura, Tetsuji,Tsukioka, Hiroko,et al.
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p. 2349 - 2362
(2007/10/02)
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