申请人:Pfizer INC
公开号:US06277852B1
公开(公告)日:2001-08-21
A compound of the formula
or the pharmaceutically acceptable salt thereof, wherein
Z is oxygen, S(O)m wherein m is 0, 1 or 2; or NQ wherein Q is hydrogen, (C1-C6)alkyl or phenyl;
X is hydrogen, chloro, fluoro, bromo, iodo, hydroxy, nitro, cyano, (C1-C6)alkyl, trifluoromethyl, (C1-C6)alkoxy, (C1-C6)alkyl S(O)a wherein a is 0, 1 or 2; or phenyl wherein the phenyl group is optionally substituted;
Y is
wherein M is oxygen or sulfur;
X2 is hydrogen, fluoro, chloro, trifluoromethyl, (C1-C6)alkyl, (C1-C6)alkoxy or (C1-C6)alkyl S(O)c wherein c is 0, 1 or 2;
R1 is selected from
wherein R6 is selected from the group consisting of hydrogen, optionally substituted (C1-C6)alkyl; and wherein R6 in G5 together with R7 form a 2 carbon chain; and R9 and R10 are independently hydrogen or (C1-C6)alkyl;
R2 is hydrogen, (C1-C4)alkyl, phenyl or naphthyl, wherein said phenyl or naphthyl may optionally substituted; and
R3 is —(CH2)tB, wherein t is 0-3 and B is hydrogen, phenyl, naphthyl or a 5 or 6 membered heteroaryl group. These compounds are useful in treating and preventing a variety of central nervous system diseases, disorders and conditions for which a 5-HT1, agonist or antagonist is indicated.
该化合物的化学式或其药学上可接受的盐,其中Z为氧,S(O)m其中m为0、1或2;或NQ其中Q为氢、(C1-C6)烷基或苯基;X为氢、氯、氟、溴、碘、羟基、硝基、氰基、(C1-C6)烷基、三氟甲基、(C1-C6)烷氧基、(C1-C6)烷基S(O)a其中a为0、1或2;或苯基,其中苯基可以选择性地被取代;Y为其中M为氧或硫;X2为氢、氟、氯、三氟甲基、(C1-C6)烷基、(C1-C6)烷氧基或(C1-C6)烷基S(O)c其中c为0、1或2;R1被选择自其中R6被选择自由氢,可选择性地取代的(C1-C6)烷基;并且其中G5中的R6与R7一起形成2个碳链;且R9和R10独立地为氢或(C1-C6)烷基;R2为氢、(C1-C4)烷基、苯基或萘基,其中所述的苯基或萘基可以选择性地被取代;和R3为-(CH2)tB,其中t为0-3且B为氢、苯基、萘基或5或6成员杂环基。这些化合物在治疗和预防多种中枢神经系统疾病、疾病和病状方面有用,其中5-HT1,激动剂或拮抗剂得到指示。