Tripeptides

Introduced: January 1985

Full Title

Full titles differ between systems:

IPC:

Peptides having up to four amino acids in a fully defined sequence; Derivatives thereof > containing only normal peptide links > Tripeptides

CPC:

Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof > containing only normal peptide links > Tripeptides

Of 10 combined children, 0 exist in both systems.

5 codes are CPC-only extensions, 5 exist only in IPC.

IPC defines codes here since 1995.

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C07K 5/0802 +2 CPC CPC only CPC only
C07K 5/0815 +1 CPC CPC only CPC only
C07K 5/0819 CPC only CPC only
C07K 5/0821 +2 CPC CPC only CPC only
C07K 5/0827 CPC only CPC only
C07K 5/083 the side chain of the first amino acid being acyclic, e.g. Gly, Ala since 1995 IPC only IPC only
C07K 5/087 the side chain of the first amino acid containing carbocyclic rings, e.g. Phe, Tyr since 1995 IPC only IPC only
C07K 5/09 the side chain of the first amino acid containing more amino groups than carboxyl groups, or derivatives thereof, e.g. Lys, Arg since 1995 IPC only IPC only
C07K 5/093 the side chain of the first amino acid containing more carboxyl groups than amino groups, or derivatives thereof, e.g. Asp, Glu, Asn since 1995 IPC only IPC only
C07K 5/097 the first amino acid being heterocyclic, e.g. Pro, His, Trp, e.g. thyroliberin, melanostatin since 1995 IPC only IPC only

Class C07,2013–2023, worldwide · Source: EPO PATSTAT

Class C07,2013–2023, worldwide · Source: EPO PATSTAT