Search for dissertations about: "Macrocyclic inhibitors"

Showing result 6 - 10 of 16 swedish dissertations containing the words Macrocyclic inhibitors.

  1. 6. Design and Synthesis of Acyclic and Macrocyclic Peptidomimetics as Inhibitors of the Hepatitis C Virus NS3 Protease

    Author : Anna Lampa; Anja Sandström; Youla Tsantrizos; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; hepatitis C virus; HCV; NS3 protease inhibitor; structure-activity relationship; phenylglycine; ring-closing metathesis; Medicinal Chemistry; Läkemedelskemi;

    Abstract : Hepatitis C is a blood-borne disease affecting 130-170 million people worldwide. The causative agent, hepatitis C virus (HCV), infects the liver and is the major reason for chronic liver disease worldwide. The HCV NS3 protease, a key enzyme in the virus replication cycle, has been confirmed to be an important target for drug development. READ MORE

  2. 7. Design and Synthesis of Aspartic and Serine Protease Inhibitors : Targeting the BACE-1 and the HCV NS3 Protease

    Author : Fredrik Wångsell; Mats Larhed; Jari Yli-Kauhaluoma; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Alzheimer s disease; BACE-1; transition state mimetic; tertiary hydroxyl group; hydroxyethylene; statine; hydroxyethylamine; hepatitis C; HCV NS3; bioisostere; protease inhibitor.; Pharmaceutical chemistry; Läkemedelskemi; Medicinal Chemistry; Läkemedelskemi;

    Abstract : This thesis describes work done to design and synthesize protease inhibitors, with the intention of developing therapeutic agents for Alzheimer’s disease (AD) and the chronic liver condition caused by infection of the hepatitis C virus (HCV). AD is the most common form of dementia, and HCV infection is the primary reason for liver transplantation in industrialized countries. READ MORE

  3. 8. Design & Synthesis of Protein Interacting Affinity Ligands and Protease Inhibitors

    Author : Charlotta Lindquist; Hans Adolfsson; Fredrik Almqvist; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Organic synthesis; Organisk syntes; organisk kemi; Organic Chemistry;

    Abstract : There is a growing need of both protein drugs and synthetic drugs in the fight against many life-threatening diseases. The first part of this thesis deals with the design and synthesis of high affinity binding ligands for the purification of protein drugs. READ MORE

  4. 9. Computational Studies of Macrocycles and Molecular Modeling of Hepatitis C Virus NS3 Protease Inhibitors

    Author : Hiba Alogheli; Anders Karlén; Anja Sandström; Peter Brandt; Leif Eriksson; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Drug discovery; HCV NS3 protease; macrocycles; conformational analysis; docking.; Medicinal Chemistry; Läkemedelskemi;

    Abstract : Computational tools are utilized in the drug discovery process to discover, design, and optimize new therapeutics. One important approach is structure-based drug design which relies on knowledge about the 3D structure of the biological target. READ MORE

  5. 10. Design and Synthesis of Inhibitors Targeting BACE-1, an Aspartic Protease Involved in the Pathogenesis of Alzheimer’s Disease

    Author : Veronica Sandgren; Ingemar Kvarnström; Bertil Samuelsson; Thomas Olsson; Linköpings universitet; []
    Keywords : ;

    Abstract : Alzheimer’s disease (AD) is the most common form of dementia, occurring in an estimated 24 million people worldwide. Accumulation of amyloid-b peptides leads to development of plaques in the brain, which eventually stimulates hyperphosphorylation of tau proteins leading to tangles. This is believed to play a crucial role in the pathology of AD. READ MORE