22-08-2013 дата публикации
Номер: US20130217728A1
The present invention relates to novel antagonists for CCR2 (CC chemokine receptor 2) of formula (Ia) and their use for providing medicaments for treating conditions and diseases, especially pulmonary diseases like asthma and COPD. 2. The compound of formula (I) according to claim 1 ,{'sub': 1', '1', '2', '1', '2, 'wherein A is selected from among —O—, and —NH, and wherein Lis a linker selected from a bond or a group selected from among —C-C-alkylene, and —C-C-alkenylene,'}{'sub': 7', '3', '8', '3', '8', '5', '10', '5', '10, 'and wherein Ris a ring selected from among —C-C-cycloalkyl, —C-C-heterocyclyl, —C-C-aryl, and —C-C-heteroaryl,'}{'sub': 7', '3', '1', '6', '3', '1', '6', '1', '6', '1', '6, 'wherein the ring Ris optionally substituted with one or more groups selected from among —CF, —C-C-alkyl, —O—CF, —CN, —O—C-C-alkyl, —C-C-alkenyl, and —C-C-alkynyl, and -halogen,'}{'sub': 7', '5', '10', '5', '10', '3', '8', '3', '8', '2', '1', '4', '1', '6', '3', '3, 'or wherein the ring Ris optionally substituted with one or more groups selected from among —C-C-aryl, —C-C-heteroaryl, —C-C-cycloalkyl, —C-C-heterocyclyl, optionally being substituted by one or more groups selected from among —OH, —NH, —C-C-alkyl, —O—C-C-alkyl, —CN, —CF, —OCF, halogen, and ═O,'}{'sub': 7', '1', '6', '2', '6', '4', '6', '2', '1', '4', '1', '6', '3', '3, 'or wherein the ring Ris optionally further bi-valently substituted on two neighbouring ring atoms, such that an annellated ring is formed by one or more groups selected from among —C-C-alkylene, —C-C-alkenylene and —C-C-alkynylene, in which one or two carbon centers may optionally be replaced by 1 or 2 hetero atoms selected from N, O and S, the bivalent group being optionally substituted by one or more groups selected from —OH, —NH, —C-C-alkyl, —O—C-C-alkyl, —CN, —CF, —OCF, halogen, and ═O.'}3. The compound of formula (I) according to claim 1 , wherein Lis a linker selected from a bond or —C-C-alkylene.4. The compound of formula (I) according to ...
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