Methods for treating inflammatory disorders
The invention described herein is based, in part, on the discovery that thieno[3,2-c] pyridine derivatives prevent inflammation in the setting of inflammatory disorders, such as asthma. Described herein are methods for treating inflammatory disorders including, for example asthma, by administering a thieno[3,2-c] pyridine derivative compound to an individual in need thereof.
1. A method of treating aspirin-exacerbated respiratory disease (AERD) in a subject, the method comprising administering to a subject having AERD a therapeutically effective amount of a compound having the formula:
in which Y represent hydroxyl, an OR group wherein R is a straight or branched lower aklyl radical, or
in which R 1 and R 2 are each independent of each other and represent hydrogen or a straight or branched lower alkyl group; or R 1 and R 2 form together with the nitrogen atom to which they are attached a heterocycle, selected from the group consisting of pyrrolidino, pipieridino, morpholino, piperazino, N-lower alkyl piperazino; and X represents hydrogen, a halogen or a lower alkyl radical; and their addition salts with pharmaceutically acceptable mineral or organic acids if Y represents the group OR or
or with mineral bases if Y represents OH, including both enantiomeric forms or their mixture.
2. The method of claim 1 , wherein said compound comprises a dextro-rotatory enantiomer of the formula:
3. A method for treating aspirin-exacerbated respiratory disease (AERD) in a subject, the method comprising administering to a subject having AERD a compound selected from the group consisting of dextro-rotatory isomer of methyl alpha-5(4,5,6,7-tetrahydro(3,2-c)thieno pyridyl) (2-chlorophenyl)-acetate substantially separated from the levorotatory isomer and its pharmaceutically acceptable salts, hydrochloride of the dextro-rotatory isomer of methyl alpha-5(4,5,6,7-tetrahydro(3,2-c)thieno pyridyl) (2-chlorophenyl)-acetate substantially separated from the levo-rotatory isomer, hydrogen sulfate of the dextro-rotatory isomer of methyl alpha-5(4,5,6,7-tetrahydro(3,2-c)thieno pyridyl) (2-chlorophenyl)-acetate substantially separated from the levo-rotatory isomer, hydrobromide of the dextro-rotatory isomer of methyl alpha-5(4,5,6,7-tetrahydro(3,2-c)thieno pyridyl) (2-chlorophenyl)-acetate substantially separated from the levo-rotatory isomer, and taurocholate of the dextro-rotatory isomer of methyl alpha-5(4,5,6,7- tetrahydro(3,2-c)thieno pyridyl) (2-chlorophenyl)-acetate substantially separated from the levo-rotatory isomer.
4. The method of claim 1 , wherein the subject has high urinary levels of LTE 4 .
5. The method of claim 1 , wherein the subject has selective hyperresponsiveness to LTE 4 .
6. The method of claim 1 , wherein the subject has asthma, nasal polyposis and/or marked cysteinal leukotriene (cys-LT) over-production.