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    • 4. 发明申请
    • N-substituted-1, 2, 4-triazolone compounds for treatment of cardiovascular disorders
    • 用于治疗心血管疾病的N-取代-1,2,4-三唑酮化合物
    • US20010020100A1
    • 2001-09-06
    • US09742818
    • 2000-12-20
    • G.D. Searle & Co.
    • Robert E. ManningDavid B. ReitzHorn-Chih Huang
    • C07D249/12
    • C07D403/10C07D249/12
    • A class of N-substituted-1,2,4-triazolone compounds is described for use in treatment of cardiovascular disorders. Compounds of particular interest are angiotensin II antagonists of the formula 1 wherein R1 is selected from methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, 4-methylbutyl, n-pentyl, neopentyl, phenyl, benzyl, phenethyl, cyclohexyl, cyclohexylmethyl, 1-oxoethyl, 1-oxopropyl, 1-oxobutyl, 1-oxopentyl and hydroxyalkyl; wherein R2 is selected from ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, 4-methylbutyl, tert-butyl, n-pentyl, neo-pentyl, propylthio and butylthio; wherein each of R3 through R11 is hydrido with the proviso that at least one of R5 and R9 must be selected from COOH, SH, PO3H2, SO3H, CONHNH2, CONHNHSO2CF3, OH, 2 wherein each of R42 and R43 is independently selected from chloro, cyano, nitro, trifluoromethyl, methoxycarbonyl and trifluoromethylsulfonyl. These compounds are particularly useful in treatment or control of hypertension and congestive heart failure.
    • 描述了一类用于治疗心血管疾病的N-取代的1,2,4-三唑酮化合物。 特别感兴趣的化合物是下式的血管紧张素II拮抗剂,其中R1选自甲基,乙基,正丙基,异丙基,正丁基,仲丁基,异丁基,叔丁基,4-甲基丁基,正戊基,新戊基, 苯基,苄基,苯乙基,环己基,环己基甲基,1-氧代乙基,1-氧代丙基,1-氧代丁基,1-氧代戊基和羟烷基; 其中R2选自乙基,正丙基,异丙基,正丁基,仲丁基,异丁基,4-甲基丁基,叔丁基,正戊基,新戊基,丙硫基和丁硫基; 其中R 3至R 11中的每一个是氢的,条件是R 5和R 9中的至少一个必须选自COOH,SH,PO 3 H 2,SO 3 H,CONHNH 2,CONHNHSO 2 CF 3,OH,其中R 42和R 43各自独立地选自氯,氰基 ,硝基,三氟甲基,甲氧基羰基和三氟甲基磺酰基。 这些化合物特别可用于治疗或控制高血压和充血性心力衰竭。
    • 5. 发明申请
    • Renal-selective biphenylalkyl 1H-substituted-1, 2, 4- triazole angiotensin I I antagonists for treatment of hypertension
    • 用于治疗高血压的肾选择性联苯基烷基1H-取代-1,4-三唑血管紧张素I 1拮抗剂
    • US20040220245A1
    • 2004-11-04
    • US10852711
    • 2004-05-24
    • G.D. Searle & Co.,
    • David B. ReitzRobert E. Manning
    • A61K031/4196
    • C07D249/08C07D231/12C07D233/56C07D249/10C07D403/10H01M2/1055H04B1/3883H04B2001/3894
    • Renal-selective compounds are described which, in one embodiment, are prodrugs preferentially converted in the kidney to compounds capable of blocking angiotensin II (AII) receptors. These prodrugs are conjugates formed from two components, namely, a first component provided by an AII antagonist compound and a second component which is capable of being cleaved from the first component when both components are chemically linked within the conjugate. The two components are chemically linked by a bond which is cleaved selectively in the kidney, for example, by an enzyme. The liberated AII antagonist compound is then available to block AII receptors within the kidney. Conjugates of particular interest are glutamyl derivatives of biphenylmethyl 1H-substituted-1,2,4-triazole compounds, of which N-acetylglutamic acid, 5-nullnull4null-null(3,5-dibutyl-1H-1,2,4-triazol-1-yl)methylnullnull1,1null-biphenylnull-2-ylnullnullcarbonylhydrazide, (shown below) is an example: 1
    • 描述了肾选择性化合物,其在一个实施方案中是优先在肾中转化为能够阻断血管紧张素II(AII)受体的化合物的前药。 这些前药是由两种组分形成的缀合物,即由AII拮抗剂化合物提供的第一组分和当两种组分在缀合物内化学连接时能够从第一组分切割的第二组分。 两种组分通过在肾脏中有选择性地切割的键化学连接,例如通过酶。 然后释放的AII拮抗剂化合物可用于阻断肾脏内的AII受体。 特别感兴趣的结合物是联苯甲基1H-取代-1,2,4-三唑化合物的谷氨酰基衍生物,其中N-乙酰谷氨酸5 - [[4' - [(3,5-二丁基-1H-1,2,4-三唑) 4-三唑-1-基)甲基] [1,1'-联苯] -2-基]]羰酰肼,(如下所示)是一个实例:
    • 7. 发明申请
    • Renal-selective biphenylalkyl 1H-substituted-1,2,4-triazole angiotensin II antagonists for treatment of hypertension
    • 用于治疗高血压的肾选择性联苯基烷基1H-取代-1,2,4-三唑血管紧张素II拮抗剂
    • US20040121989A1
    • 2004-06-24
    • US10326942
    • 2002-12-19
    • G.D. Searle & Co.
    • David B. ReitzRobert E. Manning
    • A61K031/675A61K031/4196C07D263/36
    • C07D249/08C07D231/12C07D233/56C07D249/10C07D403/10H01M2/1055H04B1/3883H04B2001/3894
    • Renal-selective compounds are described which, in one embodiment, are prodrugs preferentially converted in the kidney to compounds capable of blocking angiotensin II (AII) receptors. These prodrugs are conjugates formed from two components, namely, a first component provided by an AII antagonist compound and a second component which is capable of being cleaved from the first component when both components are chemically linked within the conjugate. The two components are chemically linked by a bond which is cleaved selectively in the kidney, for example, by an enzyme. The liberated AII antagonist compound is then available to block AII receptors within the kidney. Conjugates of particular interest are glutamyl derivatives of biphenylmethyl 1H-substituted-1,2,4-triazole compounds, of which N-acetylglutamic acid, 5-nullnull4null-null(3,5-dibutyl-1H-1,2,4-triazol-1-yl)methylnullnull1,1null-biphenylnull-2-ylnullnullcarbonylhydrazide, (shown below) is an example: 1
    • 描述了肾选择性化合物,其在一个实施方案中是优先在肾中转化为能够阻断血管紧张素II(AII)受体的化合物的前药。 这些前药是由两种组分形成的缀合物,即由AII拮抗剂化合物提供的第一组分和当两种组分在缀合物内化学连接时能够从第一组分切割的第二组分。 两种组分通过在肾脏中有选择性地切割的键化学连接,例如通过酶。 然后释放的AII拮抗剂化合物可用于阻断肾脏内的AII受体。 特别感兴趣的结合物是联苯甲基1H-取代-1,2,4-三唑化合物的谷氨酰基衍生物,其中N-乙酰谷氨酸5 - [[4' - [(3,5-二丁基-1H-1,2,4-三唑) 4-三唑-1-基)甲基] [1,1'-联苯] -2-基]]羰酰肼,(如下所示)是一个实例: