132589-73-2Relevant academic research and scientific papers
New application of Pictet-Spengler reaction leading to the synthesis of an unusual seven-membered heterocyclic ring system
Kundu, Bijoy,Sawant, Devesh,Partani, Pankaj,Kesarwani, Amit P.
, p. 4889 - 4892 (2005)
A novel strategy for the Pictet-Spengler reaction is reported. Our strategy involves reaction of arylamines, linked to the N-1 of disubstituted imidazoles, with aldehydes in the presence of p-TsOH. The iminium ion generated in situ undergoes C-C bond form
Design and Synthesis of Novel Rofecoxib Analogs as Potential Cyclooxygenase (COX-2) Inhibitors: Replacement of the Methylsulfonyl Pharmacophore by a Sulfonylazide Bioisostere
Uddin, Md. Jashim,Rao, P.N. Praveen,Knaus, Edward E.
, p. 861 - 868 (2007/10/03)
A group of rofecoxib analogs, having a sulfonylazide (SO2N 3) substituent in place of the methanesulfonyl (SO2CH 3) pharmacophore at the meta-position viz 3-(4-methyl, 4-methoxy, or 4-ethoxyphenyl)-4-(3-sulfonyl
