138907-76-3Relevant academic research and scientific papers
Synthesis of pyrazole-carboxamides and pyrazole-carboxylic acids derivatives: Simple methods to access powerful building blocks
Ferreira, Byanca Silva,Silva, Rafaela Corrêa,Souto, Bernardo Araújo,Dos Santos, Maurício Silva
, p. 335 - 343 (2021/09/07)
Hybrid systems containing pyrazole moiety show a wide spectrum of biological activities. To access novel hybrids with pyrazole ring, in this work we synthesized twenty pyrazole-carboxylic acids and twenty pyrazole-carboxamides, using simple synthetic methods, to be used as building blocks in the development of new structures.
PYRROLIDINE DERIVATIVES AS INHIBITOR OF FIBROBLAST ACTIVATION PROTEIN (FAP) AND PHARMACEUTICAL COMPOSITION INCLUDING THE SAME
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Paragraph 0293; 0297-0299, (2020/11/24)
The FAP inhibitor is represented by the following formula X. The present invention relates to a pyrrolidine derivative or a pharmaceutically acceptable salt thereof. Chem. X.
nBu3P-catalyzed desulfonylative [3 + 2] cycloadditions of allylic carbonates with arylazosulfones to pyrazole derivatives
Zhang, Qi,Meng, Ling-Guo,Wang, Kuai,Wang, Lei
supporting information, p. 872 - 875 (2015/04/21)
Highly efficient nBu3P-catalyzed desulfonylative [3 + 2] cycloadditions of allylic carbonates with arylazosulfones were developed for the synthesis of pyrazole derivatives. The reactions proceed smoothly under mild conditions to gene
