744243-58-1Relevant academic research and scientific papers
Pharmacokinetic alteration of paclitaxel by ferulic acid derivative
Lee, Jaeok,Chae, Song Wha,Ma, Lianji,Lim, So Yeon,Alnajjar, Sarah,Choo, Hea-Young Park,Lee, Hwa Jeong,Rhie, Sandy Jeong
, (2019/11/14)
P-glycoprotein (P-gp) is known to be involved in multidrug resistance (MDR) and modulation of pharmacokinetic (PK) profiles of substrate drugs. Here, we studied the effects of synthesized ferulic acid (FA) derivatives on P-gp function in vitro and examined PK alteration of paclitaxel (PTX), a well-known P-gp substrate drug by the derivative. Compound 5c, the FA derivative chosen as a significant P-gp inhibitor among eight FA candidates by in vitro results, increased PTX AUCinf as much as twofold versus the control by reducing PTX elimination in rats. These results suggest that FA derivative can increase PTX bioavailability by inhibiting P-gp existing in eliminating organs.
Compositions for the prevention or treatment of neurodegenerative disease containing alkoxyphenylpropenone derivatives or pharmaceutically acceptable salts thereof as an active ingredient
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Paragraph 0177-0182; 0298-0303, (2021/05/28)
PURPOSE: An alkoxyphenylpropenone derivative is provided to efficiently use as a pharmaceutical composition for preventing or treating a degenerative brain disease; or pharmaceutical composition for protecting a brain cell by having an excellent protecting effect of the brain cell. CONSTITUTION: An alkoxyphenylpropenone derivative or a pharmaceutically acceptable salt thereof is indicated as below chemical formula 1; and R^1 is hydrogen or O-R^4; R^2 is hydrogen or O-R^5; R^3 is hydroxy, O-R^6 or -NR^7R^8; R^4, R^5 and R^6 are C_1-C_12 straight chain or a side chain alkyl, C_2-C_12 straight chain or a side chain alkenyl, and unsubstituted or C_5-C_6 aryl which is substituted as C_1-C_4 straight chain, or a side chain alkoxy, C_5-C_6 aryl C_1-C_4 alkyl; R^7 is hydrogen, C_1-C_4 straight chain, or a side chain alkyl; R^8 is hydrogen, the C_1-C_4 straight chain or the side chain alkyl, and the C5-C6 aryl which is unsubstituted or hydroxy-substituted, the C1-C4 alkyl or the C5-C6.
Competitive formation of β-amino acids, propenoic, and ylidenemalonic acids by the Rodionov reaction from malonic acid, aldehydes, and ammonium acetate in alcoholic medium
Lebedev,Lebedeva,Sheludyakov,Kovaleva,Ustinova,Kozhevnikov
, p. 1113 - 1124 (2007/10/03)
The Rodionov reaction of 49 available aliphatic and aromatic aldehydes with malonic acid and ammonium acetate in alcoholic medium, resulting in formation of β-amino acids, propenoic, and ylidenemalonic acids, was studied. Certain regioselectivity regularities of the reaction were revealed. Among the variety of ketones studied, cyclohexanone is the only whose reaction yields a β-amino acid. Unusual dehydrofluorination of 6-chloro-2-fluorocinnamic acid under the Rodionov reaction was discovered. 2005 Pleiades Publishing, Inc.
