86967-08-0Relevant articles and documents
HETEROCYCLIC COMPOUND
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Paragraph 1688; 1888-1889, (2021/04/02)
The present invention provides a compound having a glucosylceramide lowering action (e.g., promoting glucosylceramide metabolism, inhibition of glucosylceramide synthesis, promoting glucosylceramide catabolism, etc.), which is expected to be useful as an
One-pot preparation of pyrrole derivatives via the copper-catalyzed [4+1] annulation of propargylic amines with ethyl glyoxylate and phenylglyoxal in the presence of piperidine
Sakai, Norio,Suzuki, Hiroki,Hori, Hiroaki,Ogiwara, Yohei
supporting information, p. 63 - 66 (2016/12/23)
We describe how copper(II) chloride efficiently catalyzes the [4+1] annulation of propargylamines with either ethyl glyoxylate or phenylglyoxal functioning as a C1 unit, in the presence of piperidine, which leads to a straightforward and one-pot preparati
AgNO2 as the NO Source for the Synthesis of Substituted Pyrazole N-Oxides from N-Propargylamines
Yuan, Bingxiang,Zhang, Fuming,Li, Zhuomei,Yang, Shenghua,Yan, Rulong
supporting information, p. 5928 - 5931 (2016/11/29)
A straightforward method for synthesizing the pyrazole N-oxides from N-propargylamines and AgNO2 through oxidation/cyclization reaction had been developed. AgNO2 was used as the NO source for the first time to synthesize pyrazole N-o
Thiol activated prodrugs of sulfur dioxide (SO2) as MRSA inhibitors
Pardeshi, Kundansingh A.,Malwal, Satish R.,Banerjee, Ankita,Lahiri, Surobhi,Rangarajan, Radha,Chakrapani, Harinath
, p. 2694 - 2697 (2015/06/08)
Drug resistant infections are becoming common worldwide and new strategies for drug development are necessary. Here, we report the synthesis and evaluation of 2,4-dinitrophenylsulfonamides, which are donors of sulfur dioxide (SO2), a reactive sulfur species, as methicillin-resistant Staphylococcus aureus (MRSA) inhibitors. N-(3-Methoxyphenyl)-2,4-dinitro-N-(prop-2-yn-1-yl)benzenesulfonamide (5e) was found to have excellent in vitro MRSA inhibitory potency. This compound is cell permeable and treatment of MRSA cells with 5e depleted intracellular thiols and enhanced oxidative species both results consistent with a mechanism involving thiol activation to produce SO2.
Intramolecular aromatic substitution and amino-claisen rearrangement in substituted N-(2-propynyl)anilines on electron impact
Ramana,Sudha
, p. 1028 - 1033 (2007/10/03)
N-(2-Propynyl)anilines undergo amino-Claisen rearrangement to a minor extent in the ion source, losing a molecule of HCN under electron impact conditions. However, metastable molecular ions with energies closer to threshold undergo Claisen rearrangement g