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| Routes of administration | Oral |
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| Formula | C22H31NO4 |
| Molar mass | 373.493 g·mol−1 |
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Fedotozine (INN;JO 1196 for the (-) tartrate salt) is anopioiddrug which acts as aperipherally specificselectiveκ1-opioid receptoragonist with preference for the κ1A subtype.[1] It was under investigation for the treatment ofgastrointestinalconditions likeirritable bowel syndrome andfunctional dyspepsia and made it tophase IIIclinical trials,[1][2][3] but ultimately development was discontinued and it was never marketed.