申请人:Janssen Pharmaceutica N.V.
公开号:US06218381B1
公开(公告)日:2001-04-17
This invention concerns the compounds of formula
the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein the dotted line is an optional bond; n is 1 or 2; R1 is hydrogen; halo; formyl; C1-4alkyl optionally substituted with hydroxy, C1-4alkyloxy, C1-4alkylcarbonyloxy, imidazolyl, thiazolyl or oxazolyl; or a radical of formula —X—COOR5, —X—CONR6R7 or —X—COR10 wherein —X— is a direct bond, C1-4alkanediyl or C2-6alkenediyl; R5 is hydrogen, C1-12alkyl, Ar, Het, C1-6alkyl substituted with C1-4alkyloxy, aryl or heteroaryl; R6 and R7 each independently are hydrogen or C1-4alkyl; R2 is hydrogen, halo, C1-4alkyl, hydroxyC1-4alkyl, C1-4alkyloxycarbonyl, carboxyl, formyl or phenyl; R3 is hydrogen, C1-4alkyl or C1-4alkyloxy; R4 is hydrogen, halo, C1-4alkyl, C1-4alkyloxy or haloC1-4alkyl; Z is —CH2—, —CH2—CH2—, —CH═CH—, —CHOH—CH2—, —O—CH2—, —C(═O)—CH2— or —C(═NOH)—CH2—; —A—B— is a bivalent radical; A1 is a direct bond, optionally substituted C1-6alkanediyl, C1-6alkanediyl-oxy-C1-6alkanediyl, carbonyl, C1-6alkanediylcarbonyl, optionally substituted C1-6alkanediyloxy; A2 is a direct bond or C1-6alkanediyl; and Q is aryl. Processes for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for inhibiting or reversing the effects of multidrug resistance.
本发明涉及公式的化合物的N-氧化物形式、药学上可接受的加成盐和其立体化学异构体形式,其中虚线是可选键;n为1或2;R1为氢;卤素;甲酰基;C1-4烷基,可选用羟基、C1-4烷氧基、C1-4烷基羰酰氧基、咪唑基、噻唑基或噁唑基取代的C1-4烷基;或者公式—X—COOR5、—X—CONR6R7或—X—COR10的基团,其中—X—是直接键、C1-4烷二基或C2-6烯二基;R5为氢、C1-12烷基、Ar、Het、取代有C1-4烷氧基、芳基或杂环芳基的C1-6烷基;R6和R7各自独立地为氢或C1-4烷基;R2为氢、卤素、C1-4烷基、羟基C1-4烷基、C1-4烷氧基羰基、羧基、甲酰基或苯基;R3为氢、C1-4烷基或C1-4烷氧基;R4为氢、卤素、C1-4烷基、C1-4烷氧基或卤素C1-4烷基;Z为—CH2—、—CH2—CH2—、—CH═CH—、—CHOH—CH2—、—O—CH2—、—C(═O)—CH2—或—C(═NOH)—CH2—;—A—B—为双价基团;A1为直接键、可选取代的C1-6烷二基、C1-6烷二氧基-C1-6烷二基、羰基、C1-6烷二基羰基、可选取代的C1-6烷二氧基;A2为直接键或C1-6烷二基;Q为芳基。本发明还公开了制备上述产品的方法、包含上述产品的制剂以及其作为药物的用途,特别是用于抑制或逆转多药耐药的效果。