申请人:HENDERSON William R.
公开号:US20080242669A1
公开(公告)日:2008-10-02
The invention provides α-mimetic structure of formula (I), wherein A is —(C═O)—(CHR
3
)— or —(C═O)—; B is —(NR
5
)— or —(CHR
6
)—; D is —(C═O)—(CHR
7
)— or —(C═O)—; E is -(ZR
8
)— or —(C═O)—, where Z is nitrogen or CH; —(XR
9
)
n
—, —(CHR
10
)—(NR
6
)—, —(C═O)—(XR
12
)—, —(C═N—W—R
1
)—, —(C═O)—, —(X—(C═O)—R
13
)—, —(X—(C═O)—NR
13
R
14
)—, —(X—(SO
2
)—R
13
)—, or —(X—(C═O)—OR
13
)—, where X is nitrogen or CH, and n=0 or 1; W is —Y(C═O)—, —(C═O)—(NH)—, —(SO
2
)—, —(CHR
14
)—, —(C═O)—(NR
15
)—, substituted or unsubstituted oxadiazole, substituted or unsubstituted triazole, substituted or unsubstituted thiadiazole, substituted or unsubstituted 4,5-dihydrooxazole, substituted or unsubstituted 4,5-dihydrothiazole, substituted or unsubstituted 4,5-dihydroimidazole, or nothing, where Y is oxygen or sulfur; and R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, R
8
, R
9
R
10
, R
11
, R
12
, R
13
, R
14
, and R
15
are the same or different and independently selected from an amino acid side chain moiety or derivative thereof, the remainder of the molecule, a linker and a solid support, and stereoisomers, salts, and prodrugs thereof, provided that where B is —(CHR
6
) and W is —Y(C═O)—, —(C═O)—(NH)—, —(SO
2
)—, —(CHR
14
)—, or —(C═O)—(NR
15
), G cannot be —(CHR
9
)—, —(NR
9
)—, —(C═O)—(CHR
12
)—, —(C═O)—(NR
12
)—, or no atom at all. Additionally, the invention provides methods wherein α-mimetic compounds are used to reverse fibrotic conditions.
本发明提供了公式(I)的α-类似物结构,其中A是—(C═O)—(CHR3)—或—(C═O)—;B是—(NR5)—或—(CHR6)—;D是—(C═O)—(CHR7)—或—(C═O)—;E是-(ZR8)—或—(C═O)—,其中Z是氮或CH;—(XR9)n—,—(CHR10)—(NR6)—,—(C═O)—(XR12)—,—(C═N—W—R1)—,—(C═O)—,—(X—(C═O)—R13)—,—(X—(C═O)—NR13R14)—,—(X—(SO2)—R13)—或—(X—(C═O)—OR13)—,其中X是氮或CH,n=0或1;W是—Y(C═O)—,—(C═O)—(NH)—,—(SO2)—,—(CHR14)—,—(C═O)—(NR15)—,取代或未取代的噁唑烷,取代或未取代的三唑烷,取代或未取代的噻唑烷,取代或未取代的4,5-二氢噁唑烷,取代或未取代的4,5-二氢噻唑烷,取代或未取代的4,5-二氢咪唑烷或无,其中Y是氧或硫;R1、R2、R3、R4、R5、R6、R7、R8、R9R10、R11、R12、R13、R14和R15相同或不同,并独立地选择自氨基酸侧链基团或其衍生物,分子的其余部分,连接剂和固体支持,以及其立体异构体,盐和前药,但当B是—(CHR6)且W是—Y(C═O)—,—(C═O)—(NH)—,—(SO2)—,—(CHR14)—或—(C═O)—(NR15)时,G不能是—(CHR9)—,—(NR9)—,—(C═O)—(CHR12)—,—(C═O)—(NR12)—或根本没有原子。此外,本发明提供了使用α-类似物化合物逆转纤维化病变的方法。