N-aryl-substituted cyclic amine derivative and medicine containing the same as active ingredient
申请人:——
公开号:US20040072830A1
公开(公告)日:2004-04-15
The present invention provides an excellent squalene synthase inhibitor. Specifically, it provides a compound (I) represented by the following formula, a salt thereof or a hydrate of them.
1
wherein R
1
represents an optionally substituted vinyl group or an aromatic ring which may be substituted;
n is an integer of 0 to 2;
X, Y and Z are the same as or different from each other and each represents an optionally substituted carbon atom, or an optionallysubstitutednitrogenatom, sulfuratomoroxygenatom, and Y optionally represents a single bond, and when Y represents the single bond, the ring to which X, Y and Z belong is a 5-membered ring;
CyA represents a 5- to 14 membered non-aromatic cyclic amino groupornon-aromatic cyclic amidogroupwhichmaybe substituted, and the non-aromatic cyclic amino group or the non-aromatic cyclic amido group optionally having an oxygen atom or a sulfur atom;
W represents a chain expressed by
(1) optionally substituted -CH
2
-CH
2
-,
(2) optionally substituted -CH=CH-,
(3) -C-C-,
(4) an optionally substituted phenylene group,
(5) a single bond,
(6) -NH-CO-,
(7) -CO-NH-,
(8) -NH-CH
2
-,
(9) -CH
2
-NH-,
(10) -CH
2
-CO-,
(11) -CO-CH
2
-,
(12) -O-(CH
2
) m
1
(13) - (CH
2
) -O- (where m represents an integer of 0 to 5),
(14) -O-CH
2
-CR
2
=1
(15) -O-CH
2
-CHR
2
- (where R
2
represents a hydrogen atom, a C
16
alkyl group or a halogen atom),
(16) -NH-S(O)l-,
(17) -S(O)3l-NH-,
(18) -CH
2
-S(°)
1
-. or
(19) -S(O),-CH
2
- (where 1 represents 0, 1, or 2); and
A represents a group having any of the following structural formulae:
2
(wherein R
3
and R
4
represent independently a hydrogen atom or an optionally substituted C
16
alkyl group, or combine through a carbon chain optionally containing a heteroatom to form a ring;
R
5
and R
6
represent independently a hydrogen atom or an optionally substituted C
16
alkyl group, or combine through a carbon chain optionally containing a heteroatom to form a ring;
R
7
represents a hydrogen atom, an optionally substituted C
16
alkyl group, a hydroxyl group, an alkoxy group, a halogen atom or an optionally substituted amino group;
R
8
represents a hydrogen atom, a hydroxyl group, an alkoxy group, a halogen atom or an optionally substituted amino group;
B1 represents an optionally substituted carbon atom, or an optionallysubstitutednitrogenatom, oxygenatomorsulfuratom;
B2 represents an optionally substituted carbon atom or nitrogen atom;
a and b represent an integer of 0 to 4, provided that a+b is an integer of 0 to 4;
c represents 0 or 1; and
3
represents a single bond or a double bond, provided that when c is 1 in which A is a quinuclidine having R
8
represented by
4
the case where R
8
is a hydrogen atom or a hydroxyl group; Arl is an aromatic heterocycle; and W is one of (1) to (3), (6) to (11) and (16) to (19) are excluded).
本发明提供了一种出色的角鲨烷合成酶抑制剂。具体地,提供了以下式子所表示的化合物(I),其盐或水合物。
其中,R1表示可以被取代的乙烯基或可以被取代的芳香环,n为0至2的整数;X、Y和Z相同或不同,每个表示可以被取代的碳原子、可以被取代的氮原子、硫原子或氧原子,Y可以表示单键,当Y表示单键时,X、Y和Z所属的环是一个五元环;CyA表示一个5-至14个成员的非芳香环状氨基团或非芳香环状酰胺基团,其可以被取代,非芳香环状氨基团或非芳香环状酰胺基团可以选择具有氧原子或硫原子;W表示由以下式子表示的链:
(1)可以被取代的-CH2-CH2-,
(2)可以被取代的-CH=CH-,
(3)-C-C-,
(4)可以被取代的苯基,
(5)单键,
(6)-NH-CO-,
(7)-CO-NH-,
(8)-NH-CH2-,
(9)-CH2-NH-,
(10)-CH2-CO-,
(11)-CO-CH2-,
(12)-O-(CH2)m1(其中m表示0至5的整数),
(13)-(CH2)-O-(其中m表示0至5的整数),
(14)-O-CH2-CR2=1,
(15)-O-CH2-CHR2-(其中R2表示氢原子、C16烷基或卤素原子),
(16)-NH-S(O)l-,
(17)-S(O)3l-NH-,
(18)-CH2-S(°)1-或
(19)-S(O),-CH2-(其中l表示0、1或2);
A表示以下结构式之一的基团:
(其中,R3和R4独立地表示氢原子或可以被取代的C16烷基,或通过可选含有杂原子的碳链结合形成环;R5和R6独立地表示氢原子或可以被取代的C16烷基,或通过可选含有杂原子的碳链结合形成环;R7表示氢原子、可以被取代的C16烷基、羟基、烷氧基、卤素原子或可以被取代的氨基团;R8表示氢原子、羟基、烷氧基、卤素原子或可以被取代的氨基团;B1表示可以被取代的碳原子、可以被取代的氮原子、氧原子或硫原子;B2表示可以被取代的碳原子或氮原子;a和b表示0至4的整数,前提是a+b是0至4的整数;c表示0或1;3表示单键或双键,当c为1时,A为具有R8由4表示的喹啉环的情况除外,Arl为芳香杂环,而W为(1)至(3)、(6)至(11)和(16)至(19)中的一种。