85648-10-8Relevant academic research and scientific papers
Process for preparing alkoxyalkylidenehydrazinopyridazine derivatives
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, (2008/06/13)
A novel process for preparing alkoxyalkylidenehydrazinopyridazine derivatives which comprises reducing a novel alkoxytriphenylmethylazopyridazine derivative, removing the triphenylmethyl group and reacting with an aldehyde or ketone derivative. A specific
Process for preparing alkoxyalkyl-idenehydrazinopyridazine derivatives
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, (2008/06/13)
A process for preparing a compound of the formula (4): is described wherein R3 and R4 are both hydrogen or together are =CR1R2, where R1 is hydrogen or C1-3alkyl and R2 is C1-3alkyl, carboxy or phenyl,which comprises reduc
BETA-ADRENERGIC BLOCKING IMIDAZOLYLPHENOXY PROPANOLAMINES
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, (2008/06/13)
Substituted imidazoles and methods for their preparation are disclosed. These imidazoles, and their salts, exhibit pharmacological activity which includes antihypertensive activity and β-adrenergic blocking activity. STR1
3-AMINO-2-HYDROXYPROPOXYARYL IMIDAZOLE DERIVATIVES
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, (2008/06/13)
Novel substituted imidazoles of the formula STR1 and methods for their preparation are disclosed. These imidazoles, and their salts, exhibit pharmacological activity which includes antihypertensive activity and β-adrenergic blocking activity.
β1-Selective adrenoceptor antagonists: Examples of the 2-[4-[3-(substituted-amino)-2-hydroxypropoxy]phenyl]imidazole class
Baldwin,Denny,Hirschmann,Freedman,Ponticello,Gross,Sweet
, p. 950 - 957 (2007/10/02)
A series of 2-[4-[3-(substituted-amino)-2-hydroxypropoxy]phenyl]imidazoles is described. The compounds were investigated in vitro for β-adrenoceptor antagonism, and several examples were found to be selective for the β1-adrenoceptor. The structure-activity relationship exhibited by this series of compounds is discussed. (S)-2-[p-[3-[[2-(3,4-dimethoxyphenyl)ethyl]amino]-2-hydroxypropoxy]phenyl] -4-(2-thienyl)imidazole [(S)-13] was over 100 times more selective than atenolol for the β1-adrenergic receptor and has been selected for in-depth studies.
