925920-62-3Relevant academic research and scientific papers
Design, synthesis and biological evaluation of selected 3-[3-(amino) propoxy] benzenamines as acetylcholinesterase inhibitors
Malik, Ruchi,Gupta, Richa,Srivastava, Shubham,Choudhary, Bhanwar Singh,Sharma, Manish
, p. 2382 - 2394 (2017/08/16)
The present paper describes design, synthesis, and biological evaluation of a series of some 3-[3-(amino)propoxy]benzenamines as acetylcholinesterase inhibitors using mice as a model and piracetam as a reference drug. The structures of these compounds were confirmed by spectral analysis and compounds were tested for memory enhancing activity using elevated plus maze test and acetylcholinesterase inhibitory assay. The inhibitory range of synthesized compounds was from 8.99 to 28.31?μM. The synthesized compounds possessed higher or equivalent percent retention as compared to piracetam at 1?mg/kg with no other CNS-related activities (locomotor and muscle relaxant, analgesic and anticonvulsant activities). Compound 3-[3-(imidazolo)propoxy]benzenamine has shown significant dose-dependent (1 and 3?mg/kg) memory enhancing activity, while 3-[3-(pyrrolidino)propoxy]benzenamine also showed activity equivalent to reference drug piracetam at 1?mg/kg. Both compounds 3-[3-(pyrrolidino)propoxy]benzenamine and 3-[3-(imidazolo)propoxy]benzenamine were also found to show AChE inhibition with IC50 value of 8.99 and 17.87?μM. The molecular docking, MM-GBSA and molecular dynamics simulation studies were performed in order to establish a relationship between the biological results. RMSD, root-mean-square fluctuations, and interaction patterns of 10a–AChE and Sck–AChE complexes proved that the binding affinity of 10a toward AChE was highly stable with the proposed binding orientations.
Unsymmetrical non-adamantyl N,N′-diaryl urea and amide inhibitors of soluble expoxide hydrolase
Anandan, Sampath-Kumar,Webb, Heather K.,Do, Zung N.,Gless, Richard D.
experimental part, p. 4259 - 4263 (2010/04/26)
Incorporation of an adamantyl group in prototypical soluble expoxide hydrolase (sEH) inhibitors afforded improved enzyme potency. We explored replacement of the adamantyl group in unsymmetrical ureas and amides with substituted aryl rings to identify equipotent and metabolically stable sEH inhibitors. We found that aryl rings, especially those substituted in the para position with a strongly electron withdrawing substituent, afforded enzyme IC50 values comparable to the adamantyl compounds in an ether substituted, unsymmetrical N,N′-diaryl urea or amide scaffold.
Non-urea functionality as the primary pharmacophore in soluble epoxide hydrolase inhibitors
Anandan, Sampath-Kumar,Do, Zung N.,Webb, Heather K.,Patel, Dinesh V.,Gless, Richard D.
scheme or table, p. 1066 - 1070 (2009/09/04)
Inhibition of soluble epoxide hydrolase has been proposed as a promising new pharmaceutical target for diseases involving hypertension and vascular inflammation. The most potent sEH inhibitors reported to date contain a urea or amide moiety as the central or 'primary' pharmacophore. We evaluated replacing the urea pharmacophore with other functional groups such as thiourea, sulfonamide, sulfonylurea, aminomethylene amide, hydroxyamide, and ketoamide to identify novel and potent inhibitors. The hydroxyamide moiety was identified as a novel pharmacophore affording potency comparable to urea.
IMIDAZO-THIAZOLE DERIVATIVES AS PROTEIN KINASE INHIBITORS
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Page/Page column 181, (2009/07/03)
Compounds of formula I that inhibit protein kinases, compositions containing the compounds and methods of treating diseases using the compounds are disclosed. Formula I and therapeutically acceptable salts, prodrugs and salts of prodrugs thereof, wherein X is CH or N; A1 is R1, OR1. NHR1, N(R1)2, NHC(O)R1, NHC(O)NHR1, NHC(O)N(R1)2, NHC(O)OR1, C(O)NHR1, C(O)N(R1)2, C=NOR1, or C(NH2)NOC(O)R1;
SOLUBLE EPOXIDE HYDROLASE INHIBITORS
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, (2008/12/07)
Disclosed are urea and thiourea compounds and compositions that inhibit soluble epoxide hydrolase (sEH), methods for preparing the compounds and compositions, and methods for treating patients with such compounds and compositions. The compounds, compositions, and methods are useful for treating a variety of sEH mediated diseases, including hypertensive, cardiovascular, inflammatory, and diabetic-related diseases.
CYCLOPENTENE DERIVATIVES USEFUL AS ANTAGONISTS OF THE MOTILIN RECEPTOR
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Page 6, (2010/02/06)
The compounds of formula I are useful in treating gastrointestinal disorders associated with antagonizing the motilin receptor disorders. The compounds compete with erythromycin and motilin for the motilin receptor. In addition the compounds are antagonists of the contractile smooth muscle response to those ligands.
