884860-27-9Relevant articles and documents
Synthesis of N-substituted-2-aminobenzothiazoles using nano copper oxide as a recyclable catalyst under ligand-free conditions, in reusable PEG-400 medium
Gaddam, Satish,Kasireddy, Harshavardhan Reddy,Konkala, Karnakar,Katla, Ramesh,Durga, Nageswar Yadavalli Venkata
, p. 732 - 736 (2014/06/09)
A simple and practical method for the synthesis of N-substituted-2- aminobenzothiazoles via a cross-coupling reaction of 2-iodo anilines with isothiocyanates is envisaged using nano copper oxide as a recyclable catalyst and Cs2CO3 as a base in PEG-400, as a bio-degradable, reusable, inexpensive and non-toxic reaction medium, under ligand-free conditions. The present tandem process underlines environmental acceptability to access a wide range of N-substituted-2-aminobenzothiazoles in good to excellent yields.
PREPARATION AND USE OF BIPHENYL-4-YL-CARBONYLAMINO ACID DERIVATIVES FOR THE TREATMENT OF OBESITY
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Page/Page column 21, (2010/11/08)
This invention relates to certain biphenyl-4-yl carbonylamino acid compounds, compositions, and methods for treating or preventing obesity and related diseases.