83647-40-9Relevant academic research and scientific papers
Heterocyclic substituted biphenyl compound as well as preparation method and application thereof
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Paragraph 0296; 0298-0300, (2021/08/28)
The invention discloses a heterocyclic substituted biphenyl compound as well as a preparation method and application thereof. According to the present invention, the compound can block the PD-1/PD-L1 signal pathway, and can be used as the immune checkpoint PD-1/PD-L1 small molecule inhibitor; and according to the compound disclosed by the invention, the metabolic stability is improved while the high binding rate with PD-L1 protein is maintained. A hydrophilic group is introduced to a heterocyclic ring, and the PD-1/PD-L1 inhibitory activity is improved.
IMMUNOMODULATORS, COMPOSITIONS AND METHODS THEREOF
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Page/Page column 17-18, (2020/02/14)
Provided are compounds of formula I, pharmaceutical compositions thereof, and methods of using the compounds as immunomodulators. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.
Addition of Fluorine and a Late-Stage Functionalization (LSF) of the Oral SERD AZD9833
Scott, James S.,Moss, Thomas A.,Barlaam, Bernard,Davey, Paul R. J.,Fairley, Gary,Gangl, Eric T.,Greenwood, Ryan D. R.,Hatoum-Mokdad, Holia,Lister, Andrew S.,Longmire, David,Polanski, Radoslaw,Stokes, Stephen,Tucker, Michael J.,Varnes, Jeffrey G.,Yang, Bin
supporting information, p. 2519 - 2525 (2020/11/16)
Herein we describe our efforts using a late stage functionalization together with more traditional synthetic approaches to generate fluorinated analogues of the clinical candidate AZD9833. The effects of the addition of fluorine on the lipophilicity, permeability, and metabolism are discussed. Many of these changes were tolerated in terms of pharmacology and resulted in high quality molecules which reached advanced stages of profiling in the testing cascade.
Regioselective Functionalization of 4-Methyl-1H-indole for Scalable Synthesis of 2-Cyano-5-formyl-4-methyl-1H-indole
Zhang, Jun,Hu, Yun,Wang, Haiyu,Guo, Aixin,Kong, Jianshe,Ma, Rujian,Wu, Tao,Wang, Yi,Li, Lian-Sheng,Mai, Wanping,Ren, Pingda,Deng, Xiaohu
, p. 97 - 102 (2018/02/06)
We report a five-step synthesis of 2-cyano-5-formyl-4-methyl-1H-indole through sequential functionalization of readily available 4-methyl-1H-indole. Cyano and aldehyde functionalities are regioselectively installed at the 2 and 5 position, respectively. T
METHODS OF PROMOTING BETA CELL PROLIFERATION
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Paragraph 00158, (2018/06/30)
The present disclosure provides methods of promoting proliferation of a pancreatic cell. The methods are useful for the treatment of diabetes and other diseases characterized by impaired glucose tolerance.
Propionic Acid Derivatives and Methods of Use Thereof
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Paragraph 1856; 1858, (2018/11/21)
Provided herein are compounds and pharmaceutical compositions of formula I where R1, R2, R3, R4, R5 and R6 are as described herein. Also provided pharmaceutically acceptable salts or stereoisomers of these compounds. In addition methods are provided for inhibiting the binding of an integrin to treat various pathophysiological conditions.
CHEMICAL COMPOUNDS
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Paragraph 0629; 0630, (2017/11/11)
The specification relates to compounds of Formula (I): and pharmaceutically acceptable salts thereof. The specification also relates to processes and intermediates used for their preparation, pharmaceutical compositions containing them and their use in the treatment of cell proliferative disorders.
INDAZOLE DERIVATIVES THAT DOWN-REGULATE THE ESTROGEN RECEPTOR AND POSSESS ANTI-CANCER ACTIVITY
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Page/Page column 121, (2017/12/28)
The specification relates to compounds of Formula (I) and pharmaceutically acceptable salts thereof. The specification also relates to processes and intermediates used for their preparation, pharmaceutical compositions containing them and their use in the treatment of cell proliferative disorders.
HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS
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Page/Page column 61-62; 102, (2017/06/12)
Disclosed are compounds of Formula (I), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or
Property Focused Structure-Based Optimization of Small Molecule Inhibitors of the Protein-Protein Interaction between Menin and Mixed Lineage Leukemia (MLL)
Borkin, Dmitry,Pollock, Jonathan,Kempinska, Katarzyna,Purohit, Trupta,Li, Xiaoqin,Wen, Bo,Zhao, Ting,Miao, Hongzhi,Shukla, Shirish,He, Miao,Sun, Duxin,Cierpicki, Tomasz,Grembecka, Jolanta
, p. 892 - 913 (2016/02/23)
Development of potent small molecule inhibitors of protein-protein interactions with optimized druglike properties represents a challenging task in lead optimization process. Here, we report synthesis and structure-based optimization of new thienopyrimidine class of compounds, which block the protein-protein interaction between menin and MLL fusion proteins that plays an important role in acute leukemias with MLL translocations. We performed simultaneous optimization of both activity and druglike properties through systematic exploration of substituents introduced to the indole ring of lead compound 1 (MI-136) to identify compounds suitable for in vivo studies in mice. This work resulted in the identification of compound 27 (MI-538), which showed significantly increased activity, selectivity, polarity, and pharmacokinetic profile over 1 and demonstrated a pronounced effect in a mouse model of MLL leukemia. This study, which reports detailed structure-activity and structure-property relationships for the menin-MLL inhibitors, demonstrates challenges in optimizing inhibitors of protein-protein interactions for potential therapeutic applications.
