Flavanone derivatives and composition for preventing or treating blood lipid level-related diseases comprising same
申请人:KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
公开号:US20010006978A1
公开(公告)日:2001-07-05
A compound of formula (I) treating or preventing an elevated blood lipid level-related disease and inhibiting the activities of acyl-CoA:cholesterol-O-acyltransferase(ACAT) and 3-hydroxy-3-methylglutaryl CoA(HMG-CoA) reductase:
1
wherein,
R′ is R
5
R
6
CO group;
R
2
is H or R
6
CO group;
R
3
is H, CH3, R
5
or R
6
CO group;
R
4
is H, OH, OR
5
or R
6
COO group;
R
5
is a C
2-5
alkyl group substituted with a phenyl group optionally having one or more substituents selected from the group consisting of C
1-3
alkyl, OH, Cl and NO
2
; a C
1-5
alkyl group substituted with a naphthyl group optionally having one or more substituents selected from the group consisting of C
1-3
alkyl, OH, Cl and NO
2
; a C
10-18
alkyl; or a C
10-18
alkenyl group; and
R
6
is a C
10-18
alkenyl group; or an aryl group optionally having one or more substituents selected from the group consisting of C
1-3
alkyl, OH, Cl or NO
2
.
一种化合物,其化学式为(I),用于治疗或预防与高血脂相关的疾病,并抑制酰基辅酶A:胆固醇-O-酰基转移酶(ACAT)和3-羟基-3-甲基戊二酰辅酶A(HMG-CoA)还原酶的活性。其中,R′为R5R6CO基团;R2为H或R6CO基团;R3为H,CH3,R5或R6CO基团;R4为H,OH,OR5或R6COO基团;R5为一个C2-5烷基基团,其被取代为一个苯基团,该苯基团可以有一个或多个从C1-3烷基,OH,Cl和NO2组成的取代基;一个被取代为一个萘基团的C1-5烷基基团,该萘基团可以有一个或多个从C1-3烷基,OH,Cl和NO2组成的取代基;一个C10-18烷基;或一个C10-18烯基基团;而R6为一个C10-18烯基基团;或一个芳基基团,该芳基基团可以有一个或多个从C1-3烷基,OH,Cl或NO2组成的取代基。