申请人:Castelhano Arlindo
公开号:US20080261943A1
公开(公告)日:2008-10-23
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
, —NR
a
C(═O)NR
a
R
b
, —NR
a
C(═O)OR
a
, —OC(═O)NR
a
R
b
, or —NH C(═O) R
a
;
R
2
is hydrogen or a substituted or unsubstituted alkyl, wherein the substituent is hydroxyl, dihydroxy, 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
)alkoxy, 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.
本发明提供了具有以下结构的化合物:其中,R1是取代或未取代的烷基,其中取代基是羟基,二羟基,羧基,—C(═O)NRaRb,—NRaRb,—NRaC(═O)NRaRb,—NRaC(═O)ORa,—OC(═O)NRaRb或—NH C(═O) Ra;R2是氢或取代或未取代的烷基,其中取代基是羟基,二羟基,羧基,—C(═O)NRaRb,—NRaRb,—NRaC(═O)NRaRb,—NRaC(═O)ORa,—OC(═O)NRaRb或—NHC(═O)Ra,或R1,R2和N共同形成取代的哌嗪,取代的氮杂环丙烷环或取代的吡咯烷环,取代基为—(CH2)2OH或—CH2C(═O)OH;R3是取代或未取代的苯基或5-6成员的杂芳基环,其中取代基为卤素,羟基,氰基,(C1-C15)烷基,(C1-C15)烷氧基或—NRaRb;R4是氢或取代或未取代的(C1-C15)烷基;R5是—(CH2)mOR6,—CHNOR7,—C(═O)NR8R9,—(CH2)mC(═O)OR10,—(CH2)kC(═O)NR11R12;其中,R6是取代或未取代的(C1-C30)烷基,(C3-C10)环烷基或芳基,杂芳基或4-8成员的杂环;R7是氢或取代或未取代的(C1-C30)烷基,(C1-C30)烷基芳基;R8和R9各自独立地是氢或取代或未取代的(C1-C30)烷基,(C1-C30)烷基芳基,(C1-C30)烷基氨基,(C1-C30)烷氧基或饱和或不饱和的单环或双环,碳环或杂环,或R8,N和R9共同形成取代或未取代的4-8成员的杂环;R10是氢或取代或未取代的(C1-C30)烷基,(C3-C10)环烷基,芳基,杂芳基或杂环;R11,N和R12共同形成4-8成员的杂环;Ra和Rb各自独立地是氢或烷基;m为0,1,2或3;k为1,2或3,或其特定对映体,或其特定互变异构体,或其药学上可接受的盐,以及一种用于治疗与A2b腺苷受体相关的疾病的方法,包括向需要这种治疗的受体中施用本发明化合物的治疗有效量。