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    • 8. 发明申请
    • PYRROLOPYRIMIDINE A2b SELECTIVE ANTAGONIST COMPOUNDS, THEIR SYNTHESIS AND USE
    • 吡咯烷酮A2b选择性拮抗剂化合物,它们的合成和用途
    • WO2003053361A2
    • 2003-07-03
    • PCT/US2002/040890
    • 2002-12-20
    • OSI PHARMACEUTICALS, INC.CASTELHANO, Arlindo, L.McKIBBEN, BryanSTEINIG, Arno, G.
    • CASTELHANO, Arlindo, L.McKIBBEN, BryanSTEINIG, Arno, G.
    • A61K
    • C07D487/04
    • The subject invention provides compounds having the structure: wherein, R 1 is a substituted or unsubstituted alkyl, wherein the substituent is hydroxyl, dihydroxy, carboxyl, -C(=O)NR a R b , -NR a R b , -NRaC(=O)NR a R b , -NR a C(=O)OR a , -OC(=O)NR a R b , or -NHC(=O)R a ; R 2 is hydrogen or a substituted or unsubstituted alkyl, wherein the substituent is hydroxyl, dihydroxyl, carboxyl, -C(=O)NR a R b , -NR a R b , -NR a C(=O)NR a R b , -NR a C(=O)OR a , -OC(=O)NR a R b , or -NHC(=O)R a , or R 1 , R 2 and N together form a substituted piperazine, substituted azetidine ring, or a pyrrolidine ring substituted with -(CH 2 ) 2 OH or -CH 2 C(=O)OH; R 3 is a substituted or unsubstituted phenyl or a 5-6 membered heteroaryl ring, wherein the substituent is halogen, hydroxyl, cyano, (C 1 -C 15 )alkyl, (C 1 -C 15 )alkoxyl, or -NR a R b ; R 4 is hydrogen or substituted or unsubstituted (C 1 -C 15 )alkyl; R 5 is -(CH 2 ) m OR 6 , -CHNOR 7 , -C(=O)NR 8 R 9 , -(CH 2 ) m C(=O)OR 10 , -(CH 2 ) k C(=O)NR 11 R 12 ; wherein R 6 is a substituted or unsubstituted (C 1 -C 30 )alkyl, (C 3 -C 10 )cycloalkyl, or an aryl, heteroaryl or 4-8 membered heterocyclic ring; R 7 is hydrogen, or a substituted or unsubstituted (C 1 -C 30 )alkyl, (C 1 -C 30 )alkylaryl; R 8 and R 9 are each independently hydrogen, or a substituted or unsubstituted (C 1 -C 30 )alkyl, (C 1 -C 30 )alkylaryl, (C 1 -C 30 )alkylamino, (C 1 -C 30 )alkoxy, or a saturated or unsaturated, monocyclic or bicyclic, carbocyclic or heterocyclic ring, or R 8 , N, and R 9 together form a substituted or unsubstituted 4-8 membered heterocyclic ring; R 10 is hydrogen or a substituted or unsubstituted (C 1 -C 30 )alkyl, (C 3 -C 10 )cycloalkyl, or an aryl, heteroaryl or heterocyclic ring; R 11 , N and R 12 together form a 4-8 membered heterocyclic ring; R a and R b are each independently hydrogen or alkyl; m is 0, 1, 2 or 3; and k is 1, 2 or 3, or a specific enantiomer thereof, or a specific tautomer thereof, or a pharmaceutically acceptable salt thereof, and a method for treating a disease associated with the A 2b adenosine receptor in a subject in need of such treatment comprising administering to the subject a therapeutically effective amount of the compounds of the invention.
    • 具有以下结构的化合物,其中R 1是取代或未取代的烷基,其中所述取代基是羟基,二羟基,羧基,-C(= O)NR b R a, sb> b ,-NR a R sb> b ,-NR a C(= O)NR a s b> (= O)OR a sb>,-OC(= O)NR a s b> a a sb>或-NHC(= O)R sb> a ; R 2是氢或取代或未取代的烷基,其中所述取代基是羟基,二羟基,羧基,-C(= O)NR b R a R b, sb>,-NR a b a a R b s b C b C b C a C b C b C b C b C a C b R b s > b ,-NR a C(= O)OR a ,-OC(= O)NR a 或者-NHC(= O)R a a a / bb,或R 1,R 2和R 3共同形成取代基 哌嗪,取代的氮杂环丁烷环,或被 - (CH 2)2 - (OH)或-CH 2 S 2 C(= O)OH取代的吡咯烷环 ; R 3是取代或未取代的苯基或5-6元杂芳基环,其中取代基是卤素,羟基,氰基,(C 1 -C 15)-C 15 烷基,(C 1 -C 15烷基)烷氧基,或-NR b R b,b b b, ; R 4是氢或取代或未取代的(C 1 -C 15)烷基; R 5是-S(CH 3)2,其中R 1是-S(CH 3)s, ,-C(= O)NR 8 R 9, - (CH 2)s(= O) )OR 10 , - (CH 2 k C(= O)NR 11 <