2′,4′-dichloro-biphenyl-4-yl-hydroxy-ketones and related compounds and their use as therapeutic agents
申请人:The University Court of the University of Aberdeen
公开号:US07560597B2
公开(公告)日:2009-07-14
The present invention pertains generally to the field of therapeutic compounds, and more specifically to certain 2′,4′-dichloro-biphenyl-4-yl-hydroxy-ketones and related compounds (collectively referred to herein as “DCBP compounds”), and more particularly to compounds selected from compounds of the following formula and pharmaceutically acceptable salts, solvates, and hydrates thereof:
wherein: n is independently 1, 2, 3, or 4; W is independently —C(═O)—, —CH(OH)—, or —C(═NOROX)—; ROX is independently —H or C1-3alkyl; J is independently: —H, —RE1, —C(═O)—RE2, —C(═O)—O—RE3, —C(═O)—O—S(═O)2ORE4, —C(═O)—(CH2)n—C(═O)ORE5, —C(═O)—(CH2)n—NRNE1RNE2, —C(═O)—(CH2)n—NRNE3—C(═O)RE6, —C(═O)—(CH2)n—C(═O)—NRNE4RNE5, or —P(═O)(ORE7)(ORE8); wherein each of RE1, RE2, RE3, RE4, RE5, RE6, and RE7 is independently: —H, C1-3alkyl, -Ph, or —CH2-Ph. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, in treatment and/or prevention, for example, of inflammation and/or joint destruction and/or bone loss; of disorders mediated by excessive and/or inappropriate and/or prolonged activation of the immune system; of, inflammatory and autoimmune disorders, for example, rheumatoid arthritis, psoriasis, psoriatic arthritis, inflammatory bowel disease, ankylosing spondylitis, and the like; of disorders associated with bone loss, such as bone loss associated with excessive osteoclast activation in rheumatoid arthritis, osteoporosis, cancer associated bone disease, Paget's disease and the like.
本发明通常涉及治疗化合物领域,更具体地涉及某些2′,4′-二氯联苯基-4-羟基酮和相关化合物(以下统称为“DCBP化合物”),更特别地涉及选择自以下公式化合物及其药学上可接受的盐、溶剂和水合物的化合物:
其中:n独立地为1、2、3或4;W独立地为—C(═O)—、—CH(OH)—或—C(═NOROX)—;ROX独立地为—H或C1-3烷基;J独立地为:—H、—RE1、—C(═O)—RE2、—C(═O)—O—RE3、—C(═O)—O—S(═O)2ORE4、—C(═O)—(CH2)n—C(═O)ORE5、—C(═O)—(CH2)n—NRNE1RNE2、—C(═O)—(CH2)n—NRNE3—C(═O)RE6、—C(═O)—(CH2)n—C(═O)—NRNE4RNE5或—P(═O)(ORE7)(ORE8);其中,RE1、RE2、RE3、RE4、RE5、RE6和RE7中的每一个独立地为:—H、C1-3烷基、-Ph或—CH2-Ph。本发明还涉及包含这样的化合物的制药组合物,以及这样的化合物和组合物在体内外的使用,例如,用于治疗和/或预防炎症和/或关节破坏和/或骨质流失;治疗由免疫系统过度和/或不适当和/或持续激活介导的疾病;治疗炎症和自身免疫性疾病,例如类风湿性关节炎、银屑病、银屑病性关节炎、炎症性肠病、强直性脊柱炎等;治疗与骨质流失相关的疾病,例如类风湿性关节炎中过度的骨吸收、骨质疏松症、癌症相关骨病、帕吉特病等。