155767-23-0Relevant articles and documents
COMPOSITIONS AND METHODS FOR INHIBITION OF CATHEPSINS
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, (2017/03/14)
This present disclosure is directed to compound of Formula I and methods of using these compounds in the treatment of conditions in which modulation of a cathepsin, particularly cathepsin L, cathepsin K, and/or cathepsin B, will be therapeutically useful.
Initial evaluation of the antitumour activity of KGP94, a functionalized benzophenone thiosemicarbazone inhibitor of cathepsin L
Chavarria, Gustavo E.,Horsman, Michael R.,Arispe, Wara M.,Kishore Kumar,Chen, Shen-En,Strecker, Tracy E.,Parker, Erica N.,Chaplin, David J.,Pinney, Kevin G.,Trawick, Mary Lynn
, p. 568 - 572 (2013/02/23)
Kinetic analysis of the mode of inhibition of cathepsin L by KGP94, a lead compound from a privileged library of functionalized benzophenone thiosemicarbazone derivatives, demonstrated that it is a time-dependent, reversible, and competitive inhibitor of
Functionalized benzophenone, thiophene, pyridine, and fluorene thiosemicarbazone derivatives as inhibitors of cathepsin L
Kumar, G.D. Kishore,Chavarria, Gustavo E.,Charlton-Sevcik, Amanda K.,Yoo, Grace Kim,Song, Jiangli,Strecker, Tracy E.,Siim, Bronwyn G.,Chaplin, David J.,Trawick, Mary Lynn,Pinney, Kevin G.
supporting information; experimental part, p. 6610 - 6615 (2010/12/20)
A series of thiosemicarbazone analogs based on the benzophenone, thiophene, pyridine, and fluorene molecular frameworks has been prepared by chemical synthesis and evaluated as small-molecule inhibitors of the cysteine proteases cathepsin L and cathepsin B. The two most potent inhibitors of cathepsin L in this series (IC50 50 = 150.8 nM). Bromine substitution in the thiophene series results in compounds that demonstrate only moderate inhibition of cathepsin L. The two most active analogs in the benzophenone thiosemicarbazone series are highly selective for their inhibition of cathepsin L versus cathepsin B.
3-(αR)-α-((2S,5R)-4-allyl-2,5-dimethyl-1-piperazinyl) -3-hydroxybenzyl)-N-alkyl-N-arylbenzamides: Potent, non-peptidic agonists of both the μ and δ opioid receptors
Bishop, Michael J.,Garrido, Dulce M.,Boswell, G. Evan,Collins, Mark A.,Harris, Philip A.,McNutt, Robert W.,O'Neill, Scott J.,Wei, Ke,Chang, Kwen-Jen
, p. 623 - 633 (2007/10/03)
Opioid analgesics with both μ and δ opioid receptor activation represent a new approach to the treatment of severe pain with an improved safety profile. Compounds with this profile may exhibit strong analgesic properties due to μ agonism, with a reduced side effect profile resulting from δ agonism. Replacing the p-diethylamide of the known potent δ opioid receptor selective agonist BW373U86 with a m-diethylamide resulted in a compound with agonist activity at both the μ and δ opioid receptors. Modifying the amide to an N-methyl-N-phenylamide increased agonist potency at both receptors. A series of 3-(αR)-α((2S,5R)-4-allyl-2,5-dimethyl-1-piperazinyl) -3-hydroxybenzyl)-N-alkyl-N-arylbenzamides have been made to explore the structure-activity relationship (SAR) around the N-methyl-N-phenylamide. Several potent agonists of both the μ and δ opioid receptors have been identified, including (+)-3-((αR)-α ((2S,5R)-4-allyl-2,5-dimethyl-1-piperazinyl)-3- hydroxybenzyl)-N-(4-flourophenyl)-N-methylbenzamide (23), which has EC50 values of 0.67 and 1.1 nM at the μ (guinea pig ileum assay) and δ (mouse vas deferens assay) opioid receptors, respectively.
OPIOID COMPOUNDS
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, (2008/06/13)
Diarylmethyl piperazine compounds having utility as exogenous receptor combinant species for binding with receptors such as delta, mu, sigma, and/or kappa receptors are disclosed. Compounds of the invention may be employed as conjugates in agonist/antagonist pairs for transductional monitoring and assays of neurotransmitter function, and also variously exhibit therapeutic utility, including mediating analgesia, and possessing utility for the treatment of diarrhea, urinary incontinence, mental illness, drug and alcohol addiction/overdose, lung edema, depression, asthma, emphysema, cough, and apnea, respiratory depression, cognitive disorders, emesis and gastrointestinal disorders.
OPIOID COMPOUNDS AND METHODS FOR USING SAME
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, (2008/06/13)
Diarylmethyl piperazine compounds having utility as exogenous receptor combinant species for binding with receptors such as delta, mu, sigma, and/or kappa receptors are disclosed. Compounds of the invention may be employed as conjugates in agonist/antagonist pairs for transductional monitoring and assays of neurotransmitter function, and also variously exhibit therapeutic utility, including mediating analgesia, and possessing utility for the treatment of diarrhea, urinary incontinence, mental illness, drug and alcohol addiction/overdose, lung edema, depression, asthma, emphysema, cough, and apnea, respiratory depression, cognitive disorders, emesis and gastrointestinal disorders.
