Chemistry: natural resins or derivatives; peptides or proteins; – Peptides of 3 to 100 amino acid residues – 25 or more amino acid residues in defined sequence
Reexamination Certificate
2005-02-01
2005-02-01
Low, Christopher S. F. (Department: 1653)
Chemistry: natural resins or derivatives; peptides or proteins;
Peptides of 3 to 100 amino acid residues
25 or more amino acid residues in defined sequence
C530S327000, C530S328000, C530S333000, C530S338000, C530S339000, C530S402000
Reexamination Certificate
active
06849710
ABSTRACT:
A fragment condensation process for the synthesis of analogs of parathyroid hormone (PTH) and parathyroid hormone related peptide (PTHrP), in which amino acid residues (22-31) form a synthetic amphipathic α-helix, is provided.
REFERENCES:
patent: 3886132 (1975-05-01), Brewer et al.
patent: 4656250 (1987-04-01), Morita et al.
patent: 5589452 (1996-12-01), Krstenansky et al.
patent: 0 490 806 (1992-06-01), None
patent: 2 550 204 (1985-02-01), None
patent: WO 9401460 (1994-01-01), None
patent: WO 9502610 (1995-01-01), None
patent: WO 9603437 (1996-02-01), None
Lloyd-Williams, et al. “Convergent Solid-Phase Peptide Synthesis”, Tehtrahedron, vol. 49, No. 48, pp. 11065-111333, 1993.*
Database CAPLUS on STN, No. 1980:495635; Takai et al., “A Solution Synthesis of Biologically Active Fragment (1-34) of Human Parathyroid Hormone According to the Sequence Proposed by Niall”, Peptide Chemistry (1980), vol. Date 1979, 17th, pp. 187-192, 1980.*
C. Paul Bianchi, “Pharmacodynamics”,Chem Abstracts93:9, p. 1 (1980).
Takai et al., “A Solution Synthesis of a Biologically Active Fragment (1-34) of Human Parathyroid Hormone According to the Sequence Proposed by Niall”,Peptide Chemistry1979, pp. 187-192.
Funakoshi et al., “Studies on Peptides. CVIII.1,2)Synthesis of the Protected Eicosapeptide Corresponding to Positions 19 to 38 of Human Parathyroid Hormone”,Chem. Pharm. Bull.30:5, pp. 1697-1705 (1982).
Funakoshi et al., “Studies on Peptides. CIX.1,2)Synthesis of the Octatriacontapeptide Corresponding to Positions 1 to 38 of Human Parathyroid Hormone”,Chem. Pharm. Bull.30:5, pp. 1706-1717 (1982).
Kuroda et al., “Powerful solvent systems useful for synthesis of sparingly-soluble peptides in solution”,Int. J. Peptide Protein Res.40, 294-299 (1992).
Williams et al., “Convergent Solid-Phase Peptide Synthesis”,Tetrahedron49:48, pp. 11065-11133 (1993).
F. Hoffmann-La Roche AG
Gupta Anish
Heller Ehrman White & McAuliffe LLP
Low Christopher S. F.
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