[EN] ANGIOTENSIN II RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DU RÉCEPTEUR DE L'ANGIOTENSINE II
申请人:MERCK & CO INC
公开号:WO2009094242A1
公开(公告)日:2009-07-30
A compound having the structure (I) wherein R is an angiotensin receptor antagonist active group, Y is selected from the group consisting of (II), and 2) -C(R1H)OC(O)X((CR12R13)-(CHR10)m-(CH2)n-Zp-(CH2)q-(CHR11)r-(CR16R17))-R5; Z is O- or (CR14R15)-; m, n, p, q, and r are independently selected from the group consisting of 0 and 1; X is O- or (CR18R19)-; R1 is selected from the group consisting of hydrogen, C1-4 alkyl, aryl and C1-4 alkylaryl; R5 is -O-N=N(O)-NR3R4; or a pharmaceutically acceptable salt or hydrate thereof, which is useful for treating hypertension.
A compound having the structure
wherein R is an angiotensin receptor antagonist active group,
Y is selected from the group consisting of
and
2) —C(R
1
H)OC(O)X((CR
12
R
13
)—(CHR
10
)
m
—(CH
2
)
n
—Z
p
—(CH
2
)
q
—(CHR
11
)
r
—(CR
16
R
17
))—R
5
;
Z is —O— or —(CR
14
R
15
)—;
m, n, p, q, and r are independently selected from the group consisting of 0 and 1;
X is —O— or —(CR
18
R
19
)—;
R
1
is selected from the group consisting of hydrogen, C
1-4
alkyl, aryl and C
1-4
alkylaryl;
R
5
is —O—N═N(O)—NR
3
R
4
;
or a pharmaceutically acceptable salt or hydrate thereof, which is useful for treating hypertension.
Synthesis and in vitro anti-leukemic activity of structural analogues of JS-K, an anti-cancer lead compound
作者:Harinath Chakrapani、Michael M. Goodblatt、Vidya Udupi、Swati Malaviya、Paul J. Shami、Larry K. Keefer、Joseph E. Saavedra
DOI:10.1016/j.bmcl.2007.12.044
日期:2008.2
Structural analogues of JS-K, an anti-cancer lead compound, were prepared and their in vitro anti-leukemic activity was determined. The rate of nitric oxide release from the corresponding diazeniumdiolate anions did not appear to affect the anti-leukemic activity of the prodrug forms. Two compounds with potent inhibitory activity and a potentially favorable toxicological profile were identified. (C) 2007 Elsevier Ltd. All rights reserved.