75706-11-5Relevant articles and documents
Exploiting intramolecular hydrogen bonding for the highly (: Z)-selective & metal free synthesis of amide substituted β-aminoenones
Subramaniam, Palaniraja,Ramasubbu, Chandrasekaran,Athiramu, Selvaraj
supporting information, p. 2541 - 2545 (2017/07/17)
Herein, we report the metal free and intramolecular hydrogen bonding (IMHB) directed (Z)-selective synthesis of amide substituted β-aminoenones. Systematically, we confirm the role of dual IMHB (CO?H-N) on the Z-direction using single-crystal X-ray analysis and 1D and 2D NMR studies. High stereoselectivity, atom efficiency, excellent yields and high purity are achieved by mere filtration. We avoid column purification and the formed by-product in the process is environmentally friendly.
Synthesis and immunosuppressant activity of pyrazole carboxamides
Wang, Alan X.,Xie, Qinghua,Lane, Ben,Mollison, Karl W.,Hsieh, Gin C.,Marsh, Kennan,Sheets, Michael P.,Luly, Jay R.,Coghlan, Michael J.
, p. 2787 - 2792 (2007/10/03)
A series of novel pyrazole carboxamides sis disclosed that demonstrate strong immunosuppressant activity in rodent and human mixed leukocyte response (MLR) assays (IC50 1 μM). The synthesis, biological activity, mode of action, and pharmacokinetic properties of this new lead series are discussed.