180869-36-7Relevant articles and documents
Discovery of S64315, a Potent and Selective Mcl-1 Inhibitor
Szlavik, Zoltan,Csekei, Marton,Paczal, Attila,Szabo, Zoltan B.,Sipos, Szabolcs,Radics, Gabor,Proszenyak, Agnes,Balint, Balazs,Murray, James,Davidson, James,Chen, Ijen,Dokurno, Pawel,Surgenor, Allan E,Daniels, Zoe Marie,Hubbard, Roderick E.,Le Toumelin-Braizat, Ga?tane,Claperon, Audrey,Lysiak-Auvity, Ga?lle,Girard, Anne-Marie,Bruno, Alain,Chanrion, Maia,Colland, Frédéric,Maragno, Ana-Leticia,Demarles, Didier,Geneste, Olivier,Kotschy, Andras
, p. 13762 - 13795 (2020/12/02)
Myeloid cell leukemia 1 (Mcl-1) has emerged as an attractive target for cancer therapy. It is an antiapoptotic member of the Bcl-2 family of proteins, whose upregulation in human cancers is associated with high tumor grade, poor survival, and resistance to chemotherapy. Here we report the discovery of our clinical candidate S64315, a selective small molecule inhibitor of Mcl-1. Starting from a fragment derived lead compound, we have conducted structure guided optimization that has led to a significant (3 log) improvement of target affinity as well as cellular potency. The presence of hindered rotation along a biaryl axis has conferred high selectivity to the compounds against other members of the Bcl-2 family. During optimization, we have also established predictive PD markers of Mcl-1 inhibition and achieved both efficient in vitro cell killing and tumor regression in Mcl-1 dependent cancer models. The preclinical candidate has drug-like properties that have enabled its development and entry into clinical trials.
MACROCYCLIC MCL-1 INHIBITORS AND METHODS OF USE
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Paragraph 00365, (2019/03/05)
The present disclosure provides for compounds of Formula (I) wherein A2, A3, A4, A6, A7, A8, A15, RA, R5, R9, R10A, R10B, R11, R12, R13, R14, R16, W, X, and Y have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions, including cancer. Also provided are pharmaceutical compositions comprising compounds of Formula (I).
Macrocyclic MCL-1 inhibitors and methods of use
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Paragraph 0564, (2019/02/28)
The present disclosure provides for compounds of Formula (I) wherein A2, A3, A4, A6, A7, A8, A15, RA, R5, R9, R10A, R10B, R11, R12, R13, R14, R16, W, X, and Y have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents for the treatment of diseases and conditions, including cancer. Also provided are pharmaceutical compositions comprising compounds of Formula (I).
Molecular Basis for the N-Terminal Bromodomain-and-Extra-Terminal-Family Selectivity of a Dual Kinase-Bromodomain Inhibitor
Divakaran, Anand,Talluri, Siva K.,Ayoub, Alex M.,Mishra, Neeraj K.,Cui, Huarui,Widen, John C.,Berndt, Norbert,Zhu, Jin-Yi,Carlson, Angela S.,Topczewski, Joseph J.,Schonbrunn, Ernst K.,Harki, Daniel A.,Pomerantz, William C. K.
, p. 9316 - 9334 (2018/10/24)
As regulators of transcription, epigenetic proteins that interpret post-translational modifications to N-terminal histone tails are essential for maintaining cellular homeostasis. When dysregulated, "reader" proteins become drivers of disease. In the case of bromodomains, which recognize N-?-acetylated lysine, selective inhibition of individual bromodomain-and-extra-terminal (BET)-family bromodomains has proven challenging. We describe the >55-fold N-terminal-BET bromodomain selectivity of 1,4,5-trisubstituted-imidazole dual kinase-bromodomain inhibitors. Selectivity for the BRD4 N-terminal bromodomain (BRD4(1)) over its second bromodomain (BRD4(2)) arises from the displacement of ordered waters and the conformational flexibility of lysine-141 in BRD4(1). Cellular efficacy was demonstrated via reduction of c-Myc expression, inhibition of NF-κB signaling, and suppression of IL-8 production through potential synergistic inhibition of BRD4(1) and p38α. These dual inhibitors provide a new scaffold for domain-selective inhibition of BRD4, the aberrant function of which plays a key role in cancer and inflammatory signaling.
COMPOUNDS FOR THE TREATMENT OF RESPIRATORY DISEASES
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Page/Page column 87, (2018/11/26)
The present invention relates to new compounds that are useful in the prevention or treatment of respiratory diseases, such as asthma, to the preparation of the compounds, and to compositions including the compounds. The present invention also relates to the use of the compounds, as well as compositions including the compounds, in treating or preventing respiratory diseases.
NEW AMINOACID DERIVATIVES, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
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Page/Page column 61, (2017/01/09)
Compounds of formula (I): wherein R1, R2, R5, R6, R7, R12, X, Y, A, E and n are as defined in the description. Medicaments.
2-IMIDAZOLYL-PYRIMIDINE SCAFFOLDS AS POTENT AND SELECTIVE INHIBITORS OF NEURONAL NITRIC OXIDE SYNTHASE
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Paragraph 0024, (2016/01/25)
Imidazolyl-pyrimidine and related compounds, as can utilize heme-iron coordination in the selective inhibition of neuronal nitric oxide synthase.
NEW THIENOPYRIMIDINE DERIVATIVES, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
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Page/Page column 133; 134, (2015/07/15)
Compounds of formula (I): wherein R1, R2, R3, R4, R5, R6, R7, R12, X, A and n are as defined in the description.
Novel 2,4-disubstituted pyrimidines as potent, selective, and cell-permeable inhibitors of neuronal nitric oxide synthase
Mukherjee, Paramita,Li, Huiying,Sevrioukova, Irina,Chreifi, Georges,Martásek, Pavel,Roman, Linda J.,Poulos, Thomas L.,Silverman, Richard B.
, p. 1067 - 1088 (2015/03/04)
Selective inhibition of neuronal nitric oxide synthase (nNOS) is an important therapeutic approach to target neurodegenerative disorders. However, the majority of the nNOS inhibitors developed are arginine mimetics and, therefore, suffer from poor bioavai
A versatile synthesis of novel pan-PIM kinase inhibitors with initial SAR study
Flanders, Yvonne,Dumas, Stephane,Caserta, Justin,Nicewonger, Robb,Baldino, Michael,Lee, Chee-Seng,Baldino, Carmen M.
, p. 3186 - 3190 (2015/06/02)
Herein, we describe the versatile synthesis of (Z)-5-((2-aminopyrimidin-4-yl)methylene)thiazolidine-2,4-dione inhibitors (1) of the PIM family of kinases. This chemistry strategy was a key element in the multi-variable optimization program with the goal of identifying high quality leads for the development of a treatment for cancer.