30-01-2014 дата публикации
Номер: US20140031343A1
Drug combinations which contain a PDE4-inhibitor and a non-steroidal anti-inflammatory drug (NSAID), processes for preparing them, and their use in treating in particular respiratory complaints such as COPD, chronic sinusitis, and asthma. The PDE4 inhibitors of the drug combinations include compounds of general formula 1 2. The method according to claim 1 , wherein for the PDE4 inhibitor of formula 1:X is SO;{'sup': '1', 'Ris H;'}{'sup': 2', '2', '2.1', '2.2', '2.3', '2.1', '2.1', '2.1', '2.2', '2.3', '2.2', '2.3', '2', '2.1', '2.2', '2.3', '2', '2.3, 'sub': 1-6', '3', '2', '2', '2', '3-7', '2', '3', '2', '2', '1-2', '2, 'Ris H or C-alkyl optionally substituted by one or more groups selected from F, CF, CHF, or CHF or optionally substituted by one or more groups selected from ORCOOR, CONRR, SR, SO—R, SO—R, phenyl, het, hetaryl, a monocyclic C-cycloalkyl, CH—NRR, and NRR, each of which in turn is optionally substituted by one or more groups selected from OH, F, Cl, Br, CF, CHF, CHF, ORoxo, methyl, ethyl, propyl, isopropyl, C-alkanol, phenyl, COOR, CH—NRR, and NRR,'}{'sup': 2', '2.1', '2.1', '2.1', '2.2', '2.3', '2.2', '2.3', '2.1', '2.2', '2.3, 'sub': 3-7', '1-2', '1-3', '1-3', '2', '1-2', '1-2', '3-7', '3', '2', '2, 'Ris a monocyclic Ccycloalkyl, which may optionally be substituted by a group selected from branched or unbranched C-alkanol, C-fluoroalkyl, C-alkylene-OR, OR, COOR, SO—NRR, het, methyl, ethyl, propyl, isopropyl, phenyl, phenyl-C-alkylene, hetaryl-C-alkylene, monocyclic Ccycloalkyl, and NRR, which may optionally be substituted by one or more groups selected from OH, OR, oxo, halogen, CF, CHF, CHF, methyl, ethyl, propyl, isopropyl, phenyl, and NRR, or'}{'sup': 2', '2.1', '2.1', '2.2', '2.3', '2.2', '2.3', '2.2', '2.3', '2.1', '2.2', '2.3, 'sub': 2', '3-7', '3', '2', '2', '1-2', '1-2', '1-2', '2', '3', '2', '2', '3', '2', '3', '2', '2, 'Ris a phenyl, which may optionally be substituted by OH, SH, F, Cl or Br or by one or more groups selected from OR, COOR, ...
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