55438-67-0Relevant academic research and scientific papers
A Single-Step Synthesis of Azetidine-3-amines
Wang, Brian J.,Duncton, Matthew A. J.
, p. 13317 - 13323 (2020/11/26)
The azetidine group is frequently encountered within contemporary medicinal chemistry. However, the introduction of an azetidine can be synthetically challenging. Herein, a straightforward synthesis of azetidine-3-amines, starting from a bench stable, commercial material is presented. The reaction tolerates common functionality and proceeds in moderate-to-high yield with secondary amines, and moderate-to-low yield with primary amines. The methodology compares favorably to alternative procedures and can be utilized in "any-stage"functionalization, including late-stage azetidinylation of approved drugs and other compounds with pharmacological activity.
Hydrazinopyrimidines as cysteine protease inhibitors
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Page/Page column 33-34, (2008/12/04)
Substituted heteroaryl nitrile derivatives of Formula I, processes for their preparation, pharmaceutical compositions comprising such compounds and use of the compounds as cysteine protease inhibitors are provided.
Thiophene derivatives useful as anticancer agents
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, (2008/06/13)
The invention relates to compounds of the formula 1 or a pharmaceutically acceptable salt and to pharmaceutically acceptable salts and hydrates thereof, wherein X, Y, R1, R2 and R11 are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formula 1 and to methods of treating hyperproliferative disorders in a mammal by administering the compounds of formula 1.
Quantitative structure-activity relationships of antibacterial agents, 7-heterocyclic amine substituted 1-cyclopropyl-6,8-difluoro-4-oxoquinoline-3-carboxylic acids
Okada,Ezumi,Yamakawa,Sato,Tsuji,Tsushima,Motokawa,Komatsu
, p. 126 - 131 (2007/10/02)
Quantitative structure-activity relationships (QSAR) of various 7-(3-substituted-azetidin-1-yl)-1-cyclopropyl-6,8-difluoro-1,4-dihydro -4-oxoquinoline-3-carboxylic acids, 14-25, were studied to clarify the structural requirements for 3-substituted azetidi
