SUBSTITUTED BETA-PHENYL-ALPHA-HYDROXY-PROPANOIC ACID, SYNTHESIS METHOD AND USE THEREOF
申请人:Zheng Xiaohui
公开号:US20090131677A1
公开(公告)日:2009-05-21
The present invention relates to a compound of the formula (I), wherein R
1
, R
2
and R
3
are each independently selected from H, OH, F, Cl, Br, methoxy and ethoxy; or alternatively, R
1
and R
2
together form —OCH
2
O—, R
3
is selected from H, OH, methoxy, ethoxy and halogens; R
4
is OH or acyloxy; R
5
is cycloalkoxyl, amino and substituted amino, and when R
5
is selected from amino, at least one of R
1
, R
2
and R
3
is not H. The present invention further relates to a process for synthesizing a compound of the formula (I), and use of the compound of the formula (I) in the manufacture of a medicament for the prevention or treatment of cardiovascular or cerebrovascular diseases.
本发明涉及公式(I)的化合物,其中R1、R2和R3各自独立地选自H、OH、F、Cl、Br、甲氧基和乙氧基;或者,R1和R2一起形成-OCH2O-,R3选自H、OH、甲氧基、乙氧基和卤素;R4为OH或酰氧基;R5为环烷氧基、氨基和取代氨基,当R5选自氨基时,至少有R1、R2和R3中的一个不是H。本发明还涉及合成公式(I)化合物的方法,以及使用公式(I)化合物制造用于预防或治疗心血管或脑血管疾病的药物。