Analogs of parathyroid hormone and parathyroid hormone relate peptide synthesis and use for the treatment of osteoporosis

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United States of America Patent

PATENT NO 5840837
SERIAL NO

08449447

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Abstract

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Synthetic polypeptide analogs of parathyroid hormone PTH, parathyroid hormone related peptide PTHrp, and of the physiologically active truncated homologs and analogs of PTH and PTHrp, in which amino acid residues (22-31) form an amphipathic .alpha.-helix, said residues (22-31) selected from hydrophilic amino acids (Haa) and lipophilic amino acids (Laa) ordered in the sequence: Haa(Laa Laa Haa Haa).sub.2 Laa and their pharmaceutically acceptable salts are useful for the prophylaxis and treatment of ostoporosis in mammals. Processes for the production of the polypeptides via solid phase and recombinant methods are provided.

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SYNTEX (U S A ) INCPALO ALTO CA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ho, Teresa H Los Altos, CA 7 276
Krstenansky, John L Palo Alto, CA 27 428
Nestor, John J Cupertino, CA 36 602

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