787-49-5Relevant academic research and scientific papers
CERAMIDE GALACTOSYLTRANSFERASE INHIBITORS FOR THE TREATMENT OF DISEASE
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Paragraph 00293-00294; 00297; 00449-00451, (2019/06/11)
Described herein are compounds, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and methods of using such compounds to treat or prevent diseases or disorders associated with the enzyme ceramide galactosyltransferase (CGT), such as, for example, lysosomal storage diseases. Examples of lysosomal storage diseases include, for example, Krabbe disease and Metachromatic Leukodystrophy.
Structure-activity relationships of diphenylpiperazine N-type calcium channel inhibitors
Pajouhesh, Hassan,Feng, Zhong-Ping,Ding, Yanbing,Zhang, Lingyun,Pajouhesh, Hossein,Morrison, Jerrie-Lynn,Belardetti, Francesco,Tringham, Elizabeth,Simonson, Eric,Vanderah, Todd W.,Porreca, Frank,Zamponi, Gerald W.,Mitscher, Lester A.,Snutch, Terrance P.
scheme or table, p. 1378 - 1383 (2010/07/06)
A novel series of compounds derived from the previously reported N-type calcium channel blocker NP118809 (1-(4-benzhydrylpiperazin-1-yl)-3,3-diphenylpropan-1-one) is described. Extensive SAR studies resulted in compounds with IC50 values in the range of 10-150 nM and selectivity over the L-type channels up to nearly 1200-fold. Orally administered compounds 5 and 21 exhibited both anti-allodynic and anti-hyperalgesic activity in the spinal nerve ligation model of neuropathic pain.
Glycine transporter-1 inhibitors
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Page/Page column 27, (2008/06/13)
The present invention provides compounds that are glycine transporter 1 (hereinafter referred to as GlyT-1) inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of GlyT1 such as cognitive disorders associated with Schizophrenia, ADHD (attention deficit hyperactivity disorder), MCI (mild cognitive impairment), and the like. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
Design, synthesis, and structure-activity relationships of pyrazolo[3,4-d]pyrimidines: A novel class of potent enterovirus inhibitors
Chern, Jyh-Haur,Shia, Kak-Shan,Hsu, Tsu-An,Tai, Chia-Liang,Lee, Chung-Chi,Lee, Yen-Chun,Chang, Chih-Shiang,Tseng, Sung-Nien,Shih, Shin-Ru
, p. 2519 - 2525 (2007/10/03)
A series of pyrazolo[3,4-d]pyrimidines were synthesized and their antiviral activity was evaluated in a plaque reduction assay. It is very interesting that this class of compounds provide remarkable evidence that they are very specific for human enteroviruses, in particular, coxsackieviruses. Some derivatives proved to be highly effective in inhibiting enterovirus replication at nanomolar concentrations. SAR studies revealed that the phenyl group at the N-1 position and the hydrophobic diarylmethyl group at the piperazine largely influenced the in vitro antienteroviral activity of this new class of potent antiviral agents. It was found that the pyrazolo[3,4-d]pyrimidines with a thiophene substituent, such as compounds 20-24, in general exhibited high activity against coxsackievirus B3 (IC50=0.063-0.089μM) and moderate activity against enterovirus 71 (IC50=0.32-0.65μM) with no apparent cytotoxic effect toward RD (rhabdomyosarcoma) cell lines (CC5025μ M).
Novel 4'-Substituted and 4',4"-Disubstituted 3α-(Diphenylmethoxy)tropane Analogs as Potent and Selective Dopamine Uptake Inhibitors
Newman, Amy Hauck,Kline, Richard H.,Allen, Andrew C.,Izenwasser, Sari,George, Clifford,Katz, Jonathan L.
, p. 3933 - 3940 (2007/10/03)
A series of 4'-substituted and 4',4"-disubstituted 3α-(diphenylmethoxy)tropane analogs were prepared as novel probes for the dopamine transporter.These compounds were evaluated in radiolabeled binding assays for the dopamine, norepinephrine, and serotonin transporters.All of these compounds monophasically displaced WIN 35,428 binding in rat caudate putamen with Ki values ranging from 11.8 to 2000 nM.The most potent compound in this series was 4',4"-difluoro 3α-(diphenylmethoxy)tropane 7c with Ki=11.8 nM.All of the compounds inhibited dopamine uptake in rat caudate putamen (IC50 = 24-4456 nM) which correlated significantly (r = 0.907; p > 0.0001) with binding affinities at the dopamine transporter.None of the compounds demonstrated high-affinity binding at the norepinephrine (Ki > 4800 nM) or serotonin (Ki > 690 nM)transporters.Therefore, the most potent dopamine uptake inhibitors in this series were highly selective for the dopamine transporter.Preliminary behavioral studies of several of these analogs (7a-e) suggested that the compounds did not display a cocaine-like behavioral profile, despite their ability to inhibit dopamine uptake.The present data coupled with the 3α-(diphenylmethoxy)tropane analogs may be interacting at a different active site than cocaine on the dopamine transporter and that an additional binding domain might be exploited for the identification of potential therapeutics for the treatment of cocaine abuse.
