1053085-34-9Relevant academic research and scientific papers
Synthesis of pyrazole-carboxamides and pyrazole-carboxylic acids derivatives: Simple methods to access powerful building blocks
Dos Santos, Maurício Silva,Ferreira, Byanca Silva,Silva, Rafaela Corrêa,Souto, Bernardo Araújo
, 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.
Potent, Orally Bioavailable, and Efficacious Macrocyclic Inhibitors of Factor XIa. Discovery of Pyridine-Based Macrocycles Possessing Phenylazole Carboxamide P1 Groups
Corte, James R.,Pinto, Donald J. P.,Fang, Tianan,Osuna, Honey,Yang, Wu,Wang, Yufeng,Lai, Amy,Clark, Charles G.,Sun, Jung-Hui,Rampulla, Richard,Mathur, Arvind,Kaspady, Mahammed,Neithnadka, Premsai Rai,Li, Yi-Xin Cindy,Rossi, Karen A.,Myers, Joseph E.,Sheriff, Steven,Lou, Zhen,Harper, Timothy W.,Huang, Christine,Zheng, Joanna J.,Bozarth, Jeffrey M.,Wu, Yiming,Wong, Pancras C.,Crain, Earl J.,Seiffert, Dietmar A.,Luettgen, Joseph M.,Lam, Patrick Y. S.,Wexler, Ruth R.,Ewing, William R.
supporting information, p. 784 - 803 (2020/02/04)
Factor XIa (FXIa) inhibitors are promising novel anticoagulants, which show excellent efficacy in preclinical thrombosis models with minimal effects on hemostasis. The discovery of potent and selective FXIa inhibitors which are also orally bioavailable has been a challenge. Here, we describe optimization of the imidazole-based macrocyclic series and our initial progress toward meeting this challenge. A two-pronged strategy, which focused on replacement of the imidazole scaffold and the design of new P1 groups, led to the discovery of potent, orally bioavailable pyridine-based macrocyclic FXIa inhibitors. Moreover, pyridine-based macrocycle 19, possessing the phenylimidazole carboxamide P1, exhibited excellent selectivity against relevant blood coagulation enzymes and displayed antithrombotic efficacy in a rabbit thrombosis model.
TETRAHYDROISOQUINOLINES CONTAINING SUBSTITUTED AZOLES AS FACTOR XIA INHIBITORS
-
Page/Page column 119, (2014/10/15)
The present invention provides compounds of Formula (I), or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective factor XIa inhibitors or dual inhibitors of FXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.
NOVEL MACROCYCLES AS FACTOR XIA INHIBITORS
-
Paragraph 00330, (2013/03/26)
The present invention provides compounds of Formula (Ia): or a stereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein all the variables are as defined herein. These compounds are selective factor XIa inhibitors or dual inhibitors of FXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.
