申请人:UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OF IRELAND, DUBLIN
公开号:US10357504B2
公开(公告)日:2019-07-23
The invention relates to novel chemical entities that act as thromboxane (TX) A2 receptor, or T prostanoid receptor (TP), antagonists and to their use in the treatment of human diseases in which thromboxane (TX) A and of all other agents that act as incidental ligands of TP, including the endoperoxide prostaglandin (PG)G2/PGH2, 20-hydroxyeicosatetraenoic acid (20-HETE) and the free-radical derived isoprostanes (e.g., 8-iso-prostaglandin (PG)F2α), play a role. Compounds of the invention preferably include a benzenesulfonyl urea in which the benzene is substituted by a substituted biphenylyloxy group (e.g., at the 2 position) and by a nitrile group (e.g., at the 5 position), which compounds show promising results as TP-isoform selective TP antagonists.
本发明涉及作为血栓素(TX)A2 受体或 T 类前列腺素受体(TP)拮抗剂的新型化学实体,以及它们在治疗人类疾病中的用途,在这些疾病中,血栓素(TX)A 和作为 TP 附带配体的所有其他制剂,包括内过氧化物前列腺素(PG)G2/PGH2、20-羟基二十碳四烯酸(20-HETE)和自由基衍生的异前列腺素(例如:8-异前列腺素(PG)F2α)起作用、8-iso-prostaglandin (PG)F2α)起作用。本发明的化合物最好包括苯磺酰脲,其中的苯被取代的联苯氧基(如在 2 位)和腈基(如在 5 位)取代,这些化合物作为 TP 异构体选择性 TP 拮抗剂显示出良好的效果。