872214-99-8Relevant academic research and scientific papers
Design and synthesis of sulfonamidophenylethylureas as novel cardiac myosin activator
Manickam, Manoj,Jalani, Hitesh B.,Pillaiyar, Thanigaimalai,Boggu, Pulla Reddy,Sharma, Niti,Venkateswararao, Eeda,Lee, You-Jung,Jeon, Eun-Seok,Son, Min-Jeong,Woo, Sun-Hee,Jung, Sang-Hun
, p. 1869 - 1887 (2017/12/28)
To optimize the lead urea scaffold 1 and 2 as selective cardiac myosin ATPase activator, a series of urea derivatives have been synthesized to explore its structure activity relationship. Among them N,N-dimethyl-4-(2-(3-(3-phenylpropyl)ureido)ethyl)benzenesulfonamide (13, CMA = 91.6%, FS = 17.62%; EF = 11.55%), N,N-dimethyl-4-(2-(1-methyl-3-(3-phenylpropyl)ureido)ethyl)benzene sulfonamide (40, CMA = 52.3%, FS = 38.96%; EF = 24.19%) and N,N-dimethyl-4-(2-(3-methyl-3-(3-phenylpropyl)ureido)ethyl)benzenesulfonamide (41, CMA = 47.6%, FS = 23.19%; EF = 15.47%) proved to be efficient to activate the cardiac myosin in vitro and in vivo. Further the % change in ventricular cell contractility at 5 μM of 13 (47.9 ± 3.2), 40 (45.5 ± 2.4) and 41 (63.5 ± 2.2) showed positive inotropic effect in isolated rat ventricular myocytes. The potent compounds 13, 40, 41 were highly selective for cardiac myosin over skeletal and smooth muscle myosin, thus proving them these new urea derivatives is a novel scaffold for discovery of cardiac myosin activators for the treatment of systolic heart failure.
Compounds with cardiac myosin activating function and pharmaceutical composition containing the same for treating or preventing heart failure
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, (2017/02/02)
The present invention relates to a compound having a cardiotonic activating function and a pharmaceutical composition containing the same. The composition comprising the compound according to the present invention is effective in preventing or treating heart failure. In addition, the compound is represented by chemical formula 2 or is pharmaceutically acceptable salt thereof.COPYRIGHT KIPO 2016
Hydroxamic acid derivatives of 3-Phenyl propionic acids useful as therapeutic agents for treating anthrax poisoning
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Page/Page column 17, (2008/12/07)
Compounds having the formula wherein the symbols have the meaning described in the specification are hydroxamic acid derivatives of 3-phenyl-propionic acid and capable of inhibiting the lethal effects of infection by anthrax bacteria and are useful in the
A new type of ketolides bearing an N-aryl-alkyl acetamide moiety at the C-9 iminoether synthesis and structure-activity relationships
Nomura, Takashi,Iwaki, Tsutomu,Yasukata, Tatsuro,Nishi, Koichi,Narukawa, Yukitoshi,Uotani, Koichi,Hori, Toshihiko,Miwa, Hideaki
, p. 6615 - 6628 (2007/10/03)
A new type of ketolides, bearing an N-aryl-alkyl acetamide moiety at the C-9 iminoether and a cyclic carbonate at the C-11,12 position was prepared and the antibacterial activities of the compounds were evaluated. Some of the derivatives showed potent ant
