申请人:Oxford William Alexander
公开号:US20050256170A1
公开(公告)日:2005-11-17
A compound of formula (I):
or a salt, solvate and chemically protected form thereof, wherein:
R
5
is an optionally substituted C
5-20
aryl or C
4-20
alkyl group;
A is selected from the group consisting of:
wherein X and Y are selected from the group consisiting of: O and CR
3
; S and CR
3
; NH and CR
3
; NH and N; O and N; S and N; N and S; and N and O., and where the dotted lines indicate a double bond in the appropriate location, and where Q is either N or CH;
R
3
is selected from H, F, Cl and optionally substituted C
1-4
alkyl, C
1-4
alkoxy, C
5-7
aryl and C
5-7
aryl-C
1-4
alkyl groups;
R
4
is selected from H, F, Cl and optionally substituted C
1-4
alkyl, C
1-4
alkoxy, C
5-7
aryl and C
5-7
aryl-C
1-4
alkyl groups;
R
6
is selected from H, F, Cl and optionally substituted C
1-4
alkyl, C
1-4
alkoxy, C
5-7
aryl and C
5-7
aryl-C
1-4
alkyl groups;
D is selected from:
B is selected from the group consisting of:
where R
N′
is selected from H and C
1-4
alkyl;
where one of R
P3
and R
P4
is —C
m
alkylene-R
2
and the other of R
P3
and R
P4
is H, m and n can be 0 or 1, and m+n=1 or 2;
and additionally when R
P3
is —C
m
alkylene-R
2
, m can also be 2 or 3, and m+n=1, 2, 3 or 4, and when R
2
is tetrazol-5-yl, m+n may be 0; or
where one of R
P3
and R
P4
is —O—CH
2
—R
2
, and the other of R
P3
and R
P4
is H, n is 0;
R
N
is H or optionally substituted C
1-4
alkyl;
R
2
is either: —CO
2
H (carboxy); —CONH
2
; —CH
2
-OH; or tetrazol-5-yl.
化合物的化学式(I):或其盐,溶剂合物和化学保护形式,其中:R5是可选择的取代的C5-20芳基或C4-20烷基基团;A选自以下组:其中X和Y选自O和CR3;S和CR3;NH和CR3;NH和N;O和N;S和N;N和S;以及N和O,其中虚线表示适当位置的双键,Q为N或CH;R3选自H、F、Cl和可选择的取代的C1-4烷基、C1-4烷氧基、C5-7芳基和C5-7芳基-C1-4烷基基团;R4选自H、F、Cl和可选择的取代的C1-4烷基、C1-4烷氧基、C5-7芳基和C5-7芳基-C1-4烷基基团;R6选自H、F、Cl和可选择的取代的C1-4烷基、C1-4烷氧基、C5-7芳基和C5-7芳基-C1-4烷基基团;D选自:B选自以下组:其中RN'选自H和C1-4烷基;其中RP3和RP4中的一个是—Cm烷基-R2,另一个是H,m和n可以为0或1,m+n=1或2;当RP3是—Cm烷基-R2时,m也可以为2或3,m+n=1、2、3或4,当R2为四唑-5-基时,m+n可以为0;或其中RP3和RP4中的一个是—O—CH2—R2,另一个是H,n为0;RN为H或可选择的取代的C1-4烷基;R2为以下之一:—CO2H(羧基);—CONH2;—CH2-OH;或四唑-5-基。