Novel Ether Linked Compounds and Improved Treatments for Cardiac and Cardiovascular Disease
申请人:Baker Jillian G.
公开号:US20140094493A1
公开(公告)日:2014-04-03
A compound of Formula (I), and its pharmaceutically acceptable salt or salts and physiologically hydrolysable derivatives in free form or salt form:
wherein
R
1
is independently selected from F, Cl, Br, CN, NH
2
, OH, CHO, COOH, oxo, C
1-4
alkyl, C
1-4
alkoxy, CONH
2
(optionally mono- or di-substituted by C
1-4
alkyl) and SO
2
NH
2
,
R
2
is independently selected from C
1-6
allkyl substituted by R
3
wherein the C
1-6
alkyl chain optionally comprises one or two heteroatoms select from O;
R
3
is selected from aryl, C
3-6
cycloalkyl, C
3-6
heterocyclyl and C
3-6
heteroaryl, wherein the heterocyclyl and heteroaryl rings are nitrogen containing;
and wherein R
3
is optonally substituted by one or more groups selected from R
1
;
n1 is zero or an integer from 1 to 2;
n2 is an integer from 1 to 2;
and the sum of n1 and 2 is less than or equal to 2;
R
5
is selected from any group defined for R
1
and R
2
;
R
6a
and R
6b
are independently selected from H or C
1-4
alkyl;
R
7
is independently selected from F, Cl, Br, CN, NH
2
, OH, CHO, COOH, oxo, C
1-4
alkyl, C
1-4
alkoxy, CONH
2
(optionally mono- or di-substituted by C
1-4
alkyl) and SO
2
NH
2
,
Q
1
, Q
2
and Q
3
are independently selected from H or any group defined for R
1
and R
2
;
or
Q
1
and Q
2
or Q
2
and Q
3
together form a C
5-6
heteroaryl or C
5-6
heterocylclic ring; optionally containing one or two heteroatoms selected from N and O optionally substituted by any group selected from R
5
;
Z is selected from linear C
2-3
alkylene;
X
3
is O;
X
4
is selected from aryl, a 9-10 membered heteroaryl ring or a 9-10 membered heterocyclic ring, wherein the heteroaryl and heterocyclic rings contain one or more heteroatoms selected from N, and optionally additionally O,
and wherein X
4
is optionally substituted by one or two oxo moieties and is optionally substituted by one or more groups selected from R
7
;
with the proviso that
(i) when X
4
is phenyl then Q
1
and Q
2
or Q
2
and Q
3
—together form an optionally substituted heteroaryl or heterocylclic ring as defined above; and
(ii) when Q
1
, Q
2
and Q
3
are independently selected from H or any group defined for R
1
and R
2
then X
4
is not phenyl except when R
2
is C
1-5
alkyl substituted by R
3
wherein R
3
is C
3-6
heterocyclyl as defined above,
their preparation and novel intermediates, compositions thereof and their use in the prevention or treatment of cardiac and cardiovascular disease and methods for the treatment thereof.
化合物的结构式(I),及其在药用上可接受的盐或盐和生理可水解衍生物的自由形式或盐形式:其中R1独立选择自F、Cl、Br、CN、NH2、OH、CHO、COOH、oxo、C1-4烷基、C1-4烷氧基、CONH2(可选择通过C1-4烷基进行单取代或双取代)和SO2NH2,R2独立选择自通过R3取代的C1-6烷基,其中C1-6烷基链可选择包含一或两个来自O的杂原子;R3选择自芳基、C3-6环烷基、C3-6杂环烷基和C3-6杂芳基,其中杂环烷基和杂芳基环含氮;R3可选择通过一个或多个R1中选择的基团进行取代;n1为零或从1到2的整数;n2为从1到2的整数;n1和2的和小于或等于2;R5选择自R1和R2中定义的任意基团;R6a和R6b独立选择自H或C1-4烷基;R7独立选择自F、Cl、Br、CN、NH2、OH、CHO、COOH、oxo、C1-4烷基、C1-4烷氧基、CONH2(可选择通过C1-4烷基进行单取代或双取代)和SO2NH2;Q1、Q2和Q3独立选择自H或R1和R2中定义的任意基团;或Q1和Q2或Q2和Q3一起形成C5-6杂芳基或C5-6杂环烷基环,可选择含有从N和O中选择的一或两个杂原子,可选择通过R5中选择的任意基团进行取代;Z选择自线性C2-3烷基;X3为O;X4选择自芳基、9-10成员杂芳基环或9-10成员杂环烷基环,其中杂芳基和杂环烷基环含有从N中选择的一个或多个杂原子,可选择通过一个或两个oxo基团进行取代,可选择通过R7中选择的一个或多个基团进行取代;但需满足以下条件:(i)当X4为苯基时,Q1和Q2或Q2和Q3一起形成如上定义的可选择取代的杂芳基或杂环烷基环;(ii)当Q1、Q2和Q3独立选择自H或R1和R2中定义的任意基团时,X4不为苯基,除非R2为通过R3取代的C1-5烷基,其中R3为如上定义的C3-6杂环烷基;它们的制备及新颖中间体,其组成物及其在心脏和心血管疾病的预防或治疗中的用途和治疗方法。