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
Patent
1997-02-07
2000-06-27
Tsang, Cecillia J.
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
530334, 530338, C07K 110, C07K 1400
Patent
active
060808373
ABSTRACT:
This invention relates to a novel process for the synthesis of vasoactive intestinal peptide analog Ac(1-31)--NH.sub.2 from four protected peptide fragments.
REFERENCES:
patent: 4237046 (1980-12-01), Bodanszky et al.
Chemical Abstracts, vol. 101, No. 19, Nov. 5, 1984, abstract No. 171691.
Paul, et al. J. Biol Chem. Site Specificity of a Catalytic Vasoactive Intestinal Peptide Antibody. 265:11910-11913 (1990).
Remmer et al., `Comparison of FMOC Solid Phase Methods for Teh Synthesis of Pure [Nle 17]-VIP`, Innovation Perspect. Sold Phayse Synth. Collect. Pap. Int. Symp., 3rd (1994), Meedtin date 1993. (Ed. Epton, Roger). Mayflower Worldwide Ltd., Brimingham, UK, 1994.
Jaeger et al., `Structre Activity Studies on VIP. II. Synthesis of Analogs Modified at Position Arg 12, Arg 14-Lys 15, Met 17 and Lys 20-Lys 21, Including a Potent VIP/PHM-Hybrid`, Int.Symp. Vasoact. Intest. Pept., Pituitary Adenylate Cyclase Act. Polypept, 1994.
O'Dennell et al., `Ro 25-1553: A Novel, Long-Acting Vasoactive Intestinal Peptide Agonist. Part 1: In Vitro and In Vivo Brochodilator Studies`, Journal of Pharmacology and Experimental Therapeutics, vol. 270, No. 3, pp. 1282-1288, 1994.
Bolin David Robert
Danho Waleed
Felix Arthur M.
Buchholz Briana C.
Epstein William H.
Gupta Anish
Hoffmann-La Roche Inc.
Johnston George W.
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