1454843-77-6Relevant articles and documents
Development of potent and selective Cathepsin C inhibitors free of aortic binding liability by application of a conformational restriction strategy
Banerjee, Abhisek,Behera, Dayanidhi B.,Chakraborti, Samitabh,Das, Sanjib,Gharat, Laxmikant A.,Iyer, Pravin S.,Kadam, Pradip,Karanjai, Keya,Patil, Sandip,Pawar, Mahesh,Qadri, Mohammad Mohsin,Saini, Jagmohan S.,Velagaleti, Ranganadh,Yadav, Pravin
supporting information, (2021/06/25)
Cathepsin C plays a key role in the activation of several degradative enzymes linked to tissue destruction in chronic inflammatory and autoimmune diseases. Therefore, Cathepsin C inhibitors could potentially be effective therapeutics for the treatment of diseases such as chronic obstructive pulmonary disease (COPD) or acute respiratory distress syndrome (ARDS). In our efforts towards the development of a novel series of Cathepsin C inhibitors, we started working around AZD5248 (1), an α-amino acid based scaffold having potential liability of aortic binding. A novel series of amidoacetonitrile based Cathepsin C inhibitors were developed by the application of a conformational restriction strategy on 1. In particular, this work led to the development of a potent and selective Cathepsin C inhibitor 3p, free of aortic binding liability.
MASP INHIBITORY COMPOUNDS AND USES THEREOF
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Page/Page column 220-221, (2020/11/23)
The present invention relates to novel Mannose-binding lectin (MBL)-associated serine protease (MASP) inhibitory compounds, as well as analogues and derivatives thereof, to processes for the preparation thereof, to the use thereof alone or in combinations for treatment and/or prevention of diseases and to the use thereof for production of medicaments for treatment and/or prevention of diseases, especially for treatment and/or prevention of renal and cardiovascular disorders and of ischemia reperfusion injuries.
Ledipasvir preparation method
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Paragraph 0088; 0090; 0091; 0161; 0230, (2018/05/16)
The invention discloses a Ledipasvir preparation method. The Ledipasvir preparation method includes steps: (1) Ledipasvir intermediate product 1-LD-B preparation; (2) Ledipasvir intermediate product 2-LD-E preparation; (3) Ledipasvir intermediate product 3-LD-F preparation; (4) Ledipasvir intermediate product 4-LD-J preparation; (5) Ledipasvir intermediate product 5-LD-L preparation; (6) Ledipasvir-LD-Q preparation. The Ledipasvir preparation method has advantages of technical maturity and stability, product quality stability, safety and reliability in production process and suitableness for industrial production.