EP Patent

EP0833652A1 — Novel kappa receptor selective opioid peptides

Assigned to Torrey Pines Institute for Molecular Studies · Expires 1998-04-08 · 28y expired

What this patent protects

The present invention provides novel opioid peptides which are selective for the kappa opiate receptor. In one embodiment, the kappa-selective opioid peptides have the general structure (D)Phe-D4-E5-F6 (SEQ ID NO. 29), wherein D4 is (D)NapAla or (D)Phe, E5 is (D)Nle, Trp, or (D)I…

USPTO Abstract

The present invention provides novel opioid peptides which are selective for the kappa opiate receptor. In one embodiment, the kappa-selective opioid peptides have the general structure (D)Phe-D4-E5-F6 (SEQ ID NO. 29), wherein D4 is (D)NapAla or (D)Phe, E5 is (D)Nle, Trp, or (D)Ile, and F6 is (D)Arg or (D)ChAla.

Drugs covered by this patent

Patent Metadata

Patent number
EP0833652A1
Jurisdiction
EP
Classification
—
Expires
1998-04-08
Drug substance claim
No
Drug product claim
No
Assignee
Torrey Pines Institute for Molecular Studies
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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