.alpha.-ketoamide multicatalytic protease inhibitors

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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548546, 558303, 554 56, 564159, C07D20948, C07C25503, C07C23305, C07C23318

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active

060967781

ABSTRACT:
This invention relates to .alpha.-ketoamide inhibitors of multicatalytic protease (MCP), to compositions including such inhibitors, and to methods for the use of MCP inhibitors. The MCP inhibitors of the present invention are useful, for example, to retard loss of muscle mass incident to various physiological states.

REFERENCES:
patent: 5034376 (1991-07-01), Hoover et al.
patent: 5162500 (1992-11-01), Takeuchi et al.
patent: 5340825 (1994-08-01), Horwell et al.
patent: 5444042 (1995-08-01), Bartus et al.
patent: 5514694 (1996-05-01), Powers et al.
patent: 5550262 (1996-08-01), Iqbal et al.
patent: 5563127 (1996-10-01), Amparo et al.
patent: 5610297 (1997-03-01), Powers
patent: 5614649 (1997-03-01), Iqbal et al.
patent: 5646121 (1997-07-01), Habich et al.
patent: 5650508 (1997-07-01), Powers
patent: 5658885 (1997-08-01), Lee et al.
patent: 5698538 (1997-12-01), Amparo et al.
Amparo, E. C. et al., "Preparation of .alpha.-aminoboronic acid and ester as inhibitors of thrombin", Chemical Abstract, 1996, vol. 125(17), p. 1172, Abstract No. 222432.
Amparo, E.C. et al., "Boronic acid and ester inhibitors of thrombin", Chemical Abstract, 1997, vol. 126(3), p. 594, Abstract No. 31466.
Nagase, H. et al., "Preparation of morphinan derivatives as analgesics and diuretics", Chemical Abstract, 1994, vol. 120(13), p. 1236, Abstract No. 164625.
Tsushima, T. et al., "Preparation of amino acid derivatives as digestive tract hormone antagonists", Chemical Abstract, 1992, Vol. 116(25), p. 838, Abstract No. 256040.
Bihovsky et al., "Preparation of benzothiazine-and related heterocyclic group-containing amino acids as cysteine and Serine protease inhibitors", Chemical Abstract, 1998, vol. 129, WO 98/21186, Abstract No. 28214.
Arribas, J. et al., "Autoantibodies Against the Multicatalytic Proteinase in Patients with Systemic Lupus Erythematosus," J. Exp. Med., 1990, 173, 423-427.
Baeuerle, P.A. et al., "Function and Activation of NF-kB in the Immune System," Annu. Rev. Immunol., 1994, 12, 141-179.
Bannister et al., "Aspects of the Structure, Function, and Applications of Superoxide Dismutase," CRC Crit. Rev. Biochem., 1987, 22(2), 111-180.
Beg, A. et al., "An Essential Role for the NF-kB in Preventing TNF-a-Induced Cell Death," Science, 1996, 274, 782-784.
Borchelt, D.R. et al., "Superoxide Dismutase 1 With Mutations Linked to Familial Amyotrophic Lateral Sclerosis Possesses Significant Activity," PNAS, 1994, 91, 8292-8296.
Bowling, A.C. et al., "Superoxide Dismutase Activity, Oxidative Damage, and Mitochondrial Energy Metabolism in Familial and Sporadic Amyotrophic Lateral Scelerosis," J. Neurochem., 1993, 61, 2322-2325.
Brown, R.H., "Clinical Implications of Basic Research: A Transgenic-Mouse Model of Amyotrophic Lateral Sclerosis," NEJM, 1994, 331(16), 1091-1092.
Catzavalos, C. et al. "Decreased Levels of the Cell-Cycle Inhibitor p27kip 1 Protein: Prognostic Implications in Primary Breast Cancer," Nature Med., 1997, 3(2), 227-230.
Deng, H.-X.et al., "Amyotrophic Lateral Sclerosis and Structural Defects in Cu, Zn Superoxide Dismutase," Science, 1993, 261, 1047-1051.
Drexler, H.C.A., "Activation of the Cell Death Program by Inhibition of Proteasome Function," PNAS, 1997, 94, 885-860.
Driscoll, J. et al., "Skeletal Muscle Proteasome Can Degrade Proteins in an ATP-dependent Process that Does Not Require Ubiquitin," PNAS, 1989, 86, 787-791.
Fisher, D.E., "Apoptosis in Cancer Therapy Crossing the Threshold," Cell, 1994, 78, 539-542.
Fredersdorf, S. et al., "High Level Expression of p27kip1 and Cyclin D1 in Some Human Breast Cancer Cells: Inverses Correlation Between the Expression of p27kip1 and Degree of Malignancy in Human Breast and Colorectal Cancers," PNAS, 1997, 94, 6380-6385.
Furono, K. et al., "Role of Different Proteolytic Systems in the Degradation of Muscle Proteins During Denervation Atrophy," J. Biochem., 1990, 265(15), 8550-8557.
Glotzer, M. et al., "Cyclin is Degraded by the Ubiquitin Pathway," Nature, 1991, 349, 132-138.
Goldberg et al., "Proteolysis, Proteasomes and Antigen Presentation," Nature, 1992, 357, 375-379.
Goldberg et al., "Intracellular Protein Degradation in Mammalian and Bacterial Cells: Part 2" Annu. Rev. Biochem., 1976, 45, 747-803.
Gonzalez et al., "Proteasome Activity is Required for the Stage-specific Transformation of a Protozoan Parasite," J. Exp. Med., 1996, 184, 1909-1918.
Greenwald, "Superoxide Dismutase and Catalase as Therapeutic Agents for Human Diseases," Free Rad. Biol. Med., 1990, 8, 201-209.
Halliwell et al., "Role of Free Radicals and Catalytic Metal Ions in Human Disease: An Overview," Methods Enzymol., 1990, 186, 1-75.
Harbeson, S.L. et al., "Stereospecific Synthesis of Peptidyl .alpha.-Keto Amides as Inhibitors of Calpain", J. Med. Chem., 1994, 37, 2918-2929.
Harding, C. et al., "Novel Dipeptide Aldehydes Are Proteasome Inhibitors and Block the MHC-I Antigen-Processing Pathway," J. Immunol., 1995, 155, 1767-1775.
Harrison, D.J., "Molecular Mechanisms of Drug Resistance in Tumors," J. Pathol., 1995, 175, 7-12.
Hershko, A. et al., "Mechanisms of Intracellular Protein Breakdown," Annu. Rev. Biochem., 1982, 51, 335-364.
Hua et al., "Purification and Chracterization of Proteasomes from Trypanosoma Brucei," Mol. Biochem. Parasitol., 1996, 78, 33-46.
Hubbert, N. et al., "Human Papillomavirus Type 16 E6 Increases the Degradation Rate of p53 in Human Keratinocytes," J. Virol., 1992, 66(10), 6237-6241.
Kumatori, A. et al., "Abnormally High Expression of Proteasomes in Human Leukemic Cells," PNAS, 1990, 87(18), 7071-7075.
Loda, M. et al., "Increased Proteasome-dependent Degradations of the Cyclin-Dependant Kinase Inhibitor p27 in Aggressive Colorectal Carcinomas,", Nature Med., 1997, 3(2), 231-234.
Lomo et al., "Characterization of A Multicatalytic Proteinase Complex (20S Proteasome) from Trypanosoma Brucei," Immunopharmacology, 1997, 36, 285-293.
Lopes, U. et al., "p53-dependent Induction of Apoptosis by Proteasome Inhibitors," J. Biol. Chem., 1997, 272(20), 12893-12896.
Mori, M. et al., "p27 Expression and Gastric Carcinoma," Nature Med., 1997, 3(6), 593.
Nabel, G. et al., "An Inducible Transcription Factor Activates Expression of Human Immunodeficiency Virus in T-Cells," Nature, 1987, 326, 711-713.
Orlowski, M., "The Multicatalytic Proteinase Complex, a Major Extralysosomal Proteolytic System," Biochem., 1990, 29(45), 10289-10297.
Pagano, M. et al., "Role of the Ubiquitin-Proteasome Pathway in Regulating Abundance of the Cyclin-Dependent Kinase Inhibitor p27," Science, 1995, 269, 682-685.
Palombella, V. et al. The Ubiquitin-Proteasome Pathway Is Required for Processing the NF-kB1 Precursor Protein and the Activation of NF-kB Cell, 1994, 78, 773-785.
Porter P. et al., "Expression of Cell-Cycle Regulators p27kipl and Cyclin E, Alone and in Combination, Correlate with Survival in Young Breast Cancer Patients," Nature Med., 1997, 3(2), 222-225.
Rivett, A.J., "The Multicatalytic Proteinase," J. Biol. Chem., 1989, 264(21), 12215-12219.
Rock, K. et al. "Inhibitors of the Proteasome Block the Degradation of Most Cell Proteins and the Generation of Peptides Presented on MHC Class I Molecules," Cell, 1994, 78, 761-771.
Rosen, D.R. et al., "Mutations in Cu/Zn Superoxide Dismutase Gene are Associated with Familial Amyotrophi Lateral Sclerosis," Nature, 1993, 362(6415), 59-62.
Schneffer, M. et al., "The HPV-16 E6-AP Complex Functions as a Ubiquitin-Protein Ligase in the Ubiquitination of P53," Cell, 1993, 75, 495-505.
Scheffner, M. et al., "The State of the p53 and Retinoblastoma Genes in Human Cervical Carcinoma Cell Lines," PNAS, 1991, 88, 5523-5527.
Shinorhara, K. et al., "Apoptosis Induction Resulting from Proteasome Inhibition," Biochem. J., 1996, 317, 385-388.
To et al., "Identification and Characterization of an Activated 20S Proteasome in Trypanosoma Brucei," FEBS Lett., 1997, 404, 253-262.
Van Antwerp, D. et al., "Suppression of TNF-a-Induced Apoptosis by NF-kB," Science, 1996, 274, 787-789.
Wang, C.Y. et al., "TNF-and Cancer Therapy-Induced Apoptosis: Potentiation by Inhibition of NF-kB," Science, 1996, 274, 784-787.
Green, T.W. et al., Protective Groups in Organ

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