Glaxosmithkline Intellectual Property Development Limited

Ferro Therapeutics, Inc.

Biswajit Kalita

Anjali Pandey

Mui Cheung

Hilary Schenck Eidam

Jeffrey Michael Axten

Raghava Reddy Kethiri

Athisayamani Jeyaraj Duraiswamy

Chun Jiang

Michael P DeMartino

Ruihong Chen

Michael P Demartino

Anthony William Dean

Rajendra Kristam

Jeffrey Axten

The invention is directed to substituted piperidine derivatives. Specifically, the invention is directed to compounds according to Formula IIII: wherein A, B, X, Y, L, L, L, R, R, R, R, R, R, R, z, z, z, and zare as defined herein, and salts thereof. The compounds of the invention are inhibitors of the ATF4 pathway and can be useful in the treatment of cancer, pre-cancerous syndromes and diseases associated with activated unfolded protein response pathways, such as Alzheimer's disease, spinal cord injury, traumatic brain injury, ischemic stroke, stroke, diabetes, Parkinson disease, Huntington's disease, Creutzfeldt-Jakob Disease, and related prion diseases, progressive supranuclear palsy, amyotrophic lateral sclerosis, myocardial infarction, cardiovascular disease, inflammation, fibrosis, chronic and acute diseases of the liver, chronic and acute diseases of the lung, chronic and acute diseases of the kidney, chronic traumatic encephalopathy (CTE), neurodegeneration, dementia, cognitive impairment, atherosclerosis, ocular diseases, arrhythmias, in organ transplantation and in the transportation of organs for transplantation. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting the ATF4 pathway and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

Chemical compounds

This present disclosure relates to compounds with ferroptosis inducing activity, a method of treating a subject with cancer with the compounds, and combination treatments with a second therapeutic agent.

Compounds and methods of use

The invention is directed to substituted pyrrolidine derivatives. Specifically, the invention is directed to compounds according to Formula III: wherein A, B, L, L, L, R, R, R, R, R, R, R, R, R, Y, Y, z, z, z, and zare as defined herein, and salts thereof.The compounds of the invention are inhibitors of the ATF4 pathway and can be useful in the treatment of cancer, pre-cancerous syndromes and diseases associated with activated unfolded protein response pathways, such as Alzheimer's disease, spinal cord injury, traumatic brain injury, ischemic stroke, stroke, diabetes, Parkinson disease, Huntington's disease, Creutzfeldt-Jakob Disease, and related prion diseases, progressive supranuclear palsy, amyotrophic lateral sclerosis, myocardial infarction, cardiovascular disease, inflammation, fibrosis, chronic and acute diseases of the liver, chronic and acute diseases of the lung, chronic and acute diseases of the kidney, chronic traumatic encephalopathy (CTE), neurodegeneration, dementia, cognitive impairment, atherosclerosis, ocular diseases, arrhythmias, in organ transplantation and in the transportation of organs for transplantation. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting the ATF4 pathway and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

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Bengaluru, India

Biswajit Kalita