Oxygenated-heterocycle containing sulfonamide inhibitors of aspa

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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549396, A61K 3135, C07D31100

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059901551

ABSTRACT:
The present invention relates to a novel class of sulfonamides which are aspartyl protease inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for inhibiting HIV-1 and HIV-2 protease activity and consequently, may be advantageously used as anti-viral agents against the HIV-1 and HIV-2 viruses. This invention also relates to methods for inhibiting the activity of HIV aspartyl protease using the compounds of this invention.

REFERENCES:
patent: 3743722 (1973-07-01), Mohrs et al.
patent: 4330542 (1982-05-01), Descamps et al.
patent: 4629724 (1986-12-01), Ryono et al.
patent: 5196438 (1993-03-01), Martin et al.
patent: 5354866 (1994-10-01), Kempf et al.
R.D. Bindal et al., "Ab Initio Calculations on N-Methylmethanesulfonamide and Methyl Methanesulfonate for the Development of Force Field Torsional Parameters and Their Use in the Conformational Analysis of Some Novel Estrogens",J. Am. Chem. Soc., 112, pp. 7861-7868 (1990).
R. Bone et al., "X-ray Crystal Structure of the HIV Protease Complex with L-700,417, an Inhibitor with Pseudo C.sub.2 Symmetry", J. Am. Chem. Soc., 113, pp. 9382-9384 (1991).
R.F. Borch et al., "The Cyanohydridoborate Anion as a Selective Reducing Agent", J. Am. Chem. Soc., 93, pp. 2897-2904 (1971).
J.C. Craig et al., "Antiviral Synergy Between Inhibitors of HIV Proteinase and Reverse Transcriptase", Anitiviral Chem. and Chemotherapy, 4(3), pp. 161-166 (1990).
S. Crawford et al., "A Deletion Mutation in the 5' Part of the pol Gene of Moloney Murine Leukemia Virus Blocks Proteolytic Processing of the gag and pol Polyproteins", J. Virol., 53, pp. 899-907 (1985).
M. Cushman et al., "Development of Methodology for the Synthesis of Stereochemically Pure Phe.PSI.[CH.sub.2 N]Pro Linkages in HIV Protease Inhibitors", J. Org. Chem., 56, pp. 4161-4167 (1991).
D.S. Dhanoa et al., "The Synthesis of Potent Macrocyclic Renin Inhibitors", Tetrahedron Lett., 33, pp. 1725-1728 (1992).
G.B. Dreyer et al., "Hydroxyethylene Isostere Inhibitors of Human Immunodeficiency Virus-1 Protease: Structure-Activity Analysis Using Enzyme Kinetics, X-ray Crystallography, and Infected T-Cell Assays", Biochemistry, 31, pp. 6646-6659 (1992).
B.E. Evans et al., "A Stereocontrolled Synthesis of Hydroxyethylene Dipeptide Isosteres Using Novel, Chiral Aminoalkyl Epoxides and .gamma.-(Aminoalkyl) .gamma.-Lactones", J. Org. Chem., 50, pp. 4615-4625 (1985).
G.A. Flynn et al., "An Acyl-Iminium Ion Cyclization Route to a Novel Conformationally Restricted Dipeptide Mimic: Applications to Angiotensin-Converting Enzyme Inhibition", J. Am. Chem. Soc., 109, pp. 7914-7915 (1989).
G. Fontenot et al., "PCR Amplification of HIV-1 Proteinase Sequences Directly from Lab Isolates Allows Determination of Five Conserved Domains", Virology, 190, pp. 1-10 (1992).
P.G. Gassman and T.L. Guggenheim, "Opening of Epoxides with Trimethylsilyl Cyanide to Produce .beta.-Amino Alcohols", J. Am. Chem. Soc., 104, pp. 5849-5850 (1982).
E.E. Gilbert, "Recent Developments in Preparative Sulfonation and Sulfation", Synthesis, 1969, pp. 3-10 (1969).
A. Goldblum, "Modulation of the Affinity of Aspartic Proteases by the Mutated Residues in Active Site Models", FEBS, 261, pp. 241-244 (1990).
D. Grobelny et al., "Selective Phosphinate Transition-State Analogue Inhibitors of the Protease of Human Immunodeficiency Virus", Biochem. Biophys. Res. Commun., 169, pp. 1111-1116 (1990).
G.D. Hartman et al., "4-Substituted Thiophene- and Furan-2-sulfonamides as Topical Carbonic Anhydrase Inhibitors", J. Med. Chem., 35, pp. 3822-3831 (1992).
J.R. Huff, "HIV Protease: A Novel Chemotherapeutic Target for AIDS", Journal of Medicinal Chemistry, 34(8), pp. 2305-2314 (1991).
K.Y. Hui et al., "A Rational Approach in the Search for Potent Inhibitors Against HIV Proteinase", FASEB, 5, pp. 2606-2610 (1991).
N.E. Kohl et al., "Active HIV Protease Is Required for Viral Infectivity", Proc. Natl. Acad. Sci. USA, 85, pp. 4686-4690 (1988).
X. Lin et al., "Enzymic Activities of Two-Chain Pepsinogen, Two-Chain Pepsin, and the Amino-Terminal Lobe of Pepsinogen", J. Biol. Chem., 267(24), pp. 17257-17263 (1992).
K.P. Manfredi et al., "Examination of HIV-1 Protease Secondary Structure Specificity Using conformationally Constrained Inhibitors", J. Med. Chem., 34, pp. 3395-3399 (1991).
F.R. Marshall, "Computer-Aided Drug Design", Ann. Ref. Pharmacol. Toxicol., 27, pp. 193-213 (1987).
J.A. Martin, "Recent Advances in the Design of HIV Proteinase Inhibitors", Antiviral Research, 17, pp. 265-278 (1992).
T.D. Meek et al., "Inhibition of HIV-1 Protease in Infected T-Lymphocytes by Synthetic Peptide Analogues", Nature, 343, pp. 90-92 (1990).
M. Miller et al., "Structure of Complex of Synthetic HIV-1 Protease with a Substrate-Based Inhibitor at 2.3 .ANG. Resolution", Science, 246, pp. 1149-1152 (1989).
M. Miller et al., "Crystal Structure of a Retroviral Protease Proves Relationship to Aspartic Protease Family", Nature, 337, pp. 576-579 (1989).
H. Mitsuya and S. Broder, "Inhibition of the in vitro Infectivity and Cytopathic Effect of Human T-Lymphotropic Virus Type III/Lymphoadenopathy-Associated Virus (HTLV-III/LAV) by 2',3'-Dideoxynucleosides", Proc. Natl. Acad. Sci. USA, 83, pp. 1911-1915 (1986).
K.H.M. Murthy et al., "Crystal Structures at 2.2-.ANG. Resolution of Hydroxyethylene-Based Inhibitors Bound to Human Immunodeficiency Virus Type 1 Protease Show That the Inhibitors Are Present in Two Distinct Orientations", J. Biol. Chem., 267, pp. 22770-22778 (1992).
J.B. Nichols et al., "A Molecular Mechanics Valence Force Field for Sulfonamides Derived by ab initio Methods", J. Phys. Chem., 95, pp. 9803-9811 (1991).
L.E. Overman and L.A. Flippin, "Facile Aminolysis of Epoxides with Diethylaluminum Amides", Tetrahedron Letters, vol. 22, pp. 195-198 (1981).
J. Palca, "Shooting at a New HIV Target", Science, 247, p. 410 (1990).
L.H. Pearl et al., "A Structural Model for the Retroviral Proteases", Nature, 329, pp. 329-351 (1987).
M. Popvic et al., "Detection, Isolation, and Continuous Production of Cytopahtic Retroviruses (HTLV-III) from Patients with AIDS and Pre-AIDS", Science, 224, pp. 497-500 (1984).
G.H. Posner and D.Z. Rogers, "Organic Reactions at Alumina Surfaces. Mild and Selective Opening of Epoxides by Alcohols, Thiols, Benzeneselenol, Amines, and Acetic Acid", J. Am. Chem. Soc., 99, 8208-8218 (1977).
M.D. Power et al., "Nucleotide Sequence of SRV-1, a Type D Simian Acquired Immune Deficiency Syndrome Retrovirus" Science, 231, pp. 1567-1573 (1986).
N.A. Roberts, "Rational Design of Peptide-Based HIV Proteinase Inhibitors", Science, 248, pp. 358-361 (1990).
S. Scharpe et al., "Proteases and Their Inhibitors: Today and Tomorrow", Biochimie, 73, pp. 121-126 (1991).
S.K. Sharma et al., "Could Angiotensin I Be Produced from a Renin Substrate by the HIV-1 Proteae?", Anal. Biochem., 198, pp. 363-367 (1991).
H. Toh et al., "Close Structural Resemblance Between Putative Polymerase of a Drosophila Transposable Genetic Element 17.6 and pol Gene Product of Moloney Murine Leukemia Virus", EMBO J., 4, pp. 1267-1272 (1985).

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