Chemistry: natural resins or derivatives; peptides or proteins; – Peptides of 3 to 100 amino acid residues – Insulin; related peptides
Reexamination Certificate
2006-06-27
2006-06-27
Weber, Jon (Department: 1655)
Chemistry: natural resins or derivatives; peptides or proteins;
Peptides of 3 to 100 amino acid residues
Insulin; related peptides
C300S013000
Reexamination Certificate
active
07067618
ABSTRACT:
The present invention provides a pharmaceutical preparation comprising a compound which can be obtained by reacting a compound having a free amino group with a sugar having the reducing power. The preparation is capable of improving the in vivo durability of various compounds and releasing the compounds in response to changes in pH, and thus is useful for causing the compounds to act specifically on target parts.
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Ito Kunio
Kato Yasuki
Kawaguchi Yuji
Kusano Hiroko
Kyowa Hakko Kogyo Co. Ltd.
Srivastava Kailash C.
Weber Jon
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