Chemistry: natural resins or derivatives; peptides or proteins; – Peptides of 3 to 100 amino acid residues – 6 to 7 amino acid residues in defined sequence
Reexamination Certificate
2007-10-30
2010-10-19
Ha, Julie (Department: 1654)
Chemistry: natural resins or derivatives; peptides or proteins;
Peptides of 3 to 100 amino acid residues
6 to 7 amino acid residues in defined sequence
C530S315000, C530S317000, C530S330000, C530S333000
Reexamination Certificate
active
07816489
ABSTRACT:
More efficient and/or economical methods for synthesizing heptapeptide alcohol analogs of oxytocin are provided along with novel intermediates which are useful in synthesizing such oxytocin analogs. Efficient and economical methods for synthesizing intermediates useful in synthesizing these oxytocin analogs are also provided.
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Jiang Guangcheng
Stalewski Jacek
Wisniewski Kazimierz
Ferring B.V.
Fitch Even Tabin & Flannery
Ha Julie
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