申请人:Oxford Alexander William
公开号:US20100130556A1
公开(公告)日:2010-05-27
A compound of formula (III): 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; L′ is a single bond, —O— or —C(═O)—; A is selected from the group consisting of: formulae (i) (ii) (iii) wherein X and Y are selected from the group consisting 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; D is selected from: formulae (i) (ii) (iii) (iv) (v) (vii) (viii) (ix) B is selected from the group consisting of: formulae (A) (B) where R
P6
is selected from fluoro and chloro; and R
2
is either: (i) —CO
2
H; (ii) —CONH
2
; (iii) —CH
2
—OH; or (iv) tetrazol-5-yl.
公式(III)的化合物:或其盐、溶剂合物和化学保护形式,其中:R5是可选择取代的C5-20芳基或C4-20烷基基团;L′是单键,—O—或—C(═O)—;A选自以下组:式(i)(ii)(iii),其中X和Y选自以下组:O和CR3;S和CR3;NH和CR3;NH和N;O和N;S和N;N和S;和N和O,其中虚线表示适当位置的双键,Q是N或CH;D从以下中选择:式(i)(ii)(iii)(iv)(v)(vii)(viii)(ix)B从以下组中选择:式(A)(B),其中RP6选自氟和氯;R2是:(i)—CO2H;(ii)—CONH2;(iii)—CH2—OH;或(iv)四唑-5-基。