Disclosed are ergoline derivatives, Formula (I), wherein either each of R1 and R2, independently, is H; optionally R10 and/or R11-substituted-phenyl or -phenyl-C1-4alkyl; optionally R10 and/or R11-substituted-heteroaryl or -heteroaryl-C1-4alkyl; optionally R10 and/or R11-substituted heteroaryl N-oxide; optionally R10-substituted C1-C8 alkyl; optionally R10-substituted C2-C8 alkenyl, optionally R10-substituted C2-C8 alkynyl; optionally R10-substituted C3-C8 cycloalkyl, or optionally R10-substituted C4-C8 cycloalkenyl; or R1 and R2 form together with the nitrogen atom to which they are attached an optionally R10-substituted 3-8 membered ring containing in addition to the nitrogen atom up to 2 heteroatoms selected independently from N, O and S; R3 is H; OR1; CH2R1R2; (CH2)1-2NR1R2; CH2—CH2—OR1; CH2—CO—NR1R2; or CO—CH2R1R2; R4 is F; Cl; Br; I; OR1; NR1R2 or has one of the significances given for R1; and R5 has one of the significances given for R1, in free form or in salt form for preventing or treating disorders or diseases mediated by interactions between chemokine receptors and their ligands.
本发明涉及一种麦角酰胺衍
生物,式(I),其中每个R1和R2,独立地,均为H;可选地,为R10和/或R11取代的苯基或苯基-C1-4烷基;可选地,为R10和/或R11取代的杂环芳基或杂环芳基-C1-4烷基;可选地,为R10和/或R11取代的杂环芳基N-氧化物;可选地,为R10取代的C1-C8烷基;可选地,为R10取代的C2-C8烯基,可选地,为R10取代的C2-C8炔基;可选地,为R10取代的C3-C8环烷基,或可选地,为R10取代的C4-C8环烯基;或R1和R2与它们连接的氮原子一起形成一个可选地R10取代的3-8成员环,除氮原子外还含有最多2个从N、O和S中独立选择的杂原子;R3为H;OR1; R1R2;(
CH2)1-2NR1R2; — —OR1; —CO—NR1R2;或CO— R1R2;R4为F;Cl;Br;I;OR1;NR1R2或具有R1给出的其中一个意义;R5具有R1给出的其中一个意义,以自由形式或盐形式用于预防或治疗通过
趋化因子受体及其
配体之间的相互作用介导的紊乱或疾病。