⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.
Similar compounds — the chemically nearest patent molecules
Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| SCHEMBL8778459 | 0.93 | FKBP5 (0.37) | — | |
| SCHEMBL1688444 | 0.91 | FKBP5 (0.36) | — | |
| SCHEMBL22734121 | 0.76 | — | — | |
| SCHEMBL21001975 | 0.75 | — | — | |
| SCHEMBL9726922 | 0.74 | GRIN1 (0.38) | — | |
| SCHEMBL9193229 | 0.73 | GRIN1 (0.37) | — | |
| SCHEMBL25238524 | 0.72 | OTUD7B (0.37) | — | |
| SCHEMBL15018071 | 0.72 | — | — | |
| SCHEMBL5173578 | 0.72 | OTUD7B (0.37) | — | |
| SCHEMBL4188746 | 0.70 | — | — |
Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.
Patent provenance — the patents this molecule appears in, and who filed them
Claimed or disclosed in 118 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1095127-A1 | NOVEL CYCLIC IMIDO BLEACH ACTIVATORS AND COMPOSITIONS CONTAINING SAME | The Procter & Gamble Company (US) | 2001-05-02 | — | — | EP | claimed |
| WO-2000002990-A1 | NOVEL CYCLIC IMIDO BLEACH ACTIVATORS AND COMPOSITIONS CONTAINING SAME | THE PROCTER & GAMBLE COMPANY (US) | 2000-01-20 | — | — | WO | claimed |
| EP-0804530-A1 | BLEACHING COMPOSITIONS AND ADDITIVES COMPRISING BLEACH ACTIVATORS HAVING ALPHA-MODIFIED LACTAM LEAVING-GROUPS | THE PROCTER & GAMBLE COMPANY (US) | 1997-11-05 | — | — | EP | claimed |
| WO-1996022350-A1 | BLEACHING COMPOSITIONS AND ADDITIVES COMPRISING BLEACH ACTIVATORS HAVING ALPHA-MODIFIED LACTAM LEAVING-GROUPS | THE PROCTER & GAMBLE COMPANY (US) | 1996-07-25 | — | — | WO | claimed |
| US-20240100031-A1 | PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING VIRAL INFECTIONS CONTAINING PIPERLONGUMINE-BASED COMPOUND AS ACTIVE INGREDIENT | HUSCION CO., LTD. (KR) | 2024-03-28 | — | — | US | disclosed |
| US-11878971-B2 | Piperlongumine-based compound and immuno regulator comprising the same | HUSCION CO., LTD. (KR) | 2024-01-23 | — | — | US | disclosed |
| CN-114702436-B | Application of piperlonguminine compound in preparation of medicines for treating schistosomiasis japonica and pharmaceutical composition | 赣南师范大学 | 2023-07-14 | — | — | CN | disclosed |
| WO-2023055020-A1 | PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING VASCULAR DISEASES, COMPRISING PIPERLONGUMINE-BASED COMPOUND AS ACTIVE INGREDIENT | 주성수 | 2023-04-06 | — | — | WO | disclosed |
| US-11485725-B2 | Derivatives of piperlongumine and uses thereof | AURANSA INC. (US) | 2022-11-01 | — | — | US | disclosed |
| EP-3147283-B1 | HYDRAZINE COMPOUND AS BLOOD COAGULATION FACTOR XA INHIBITOR | NORTH CHINA PHARMACEUTICAL COMPANY LTD (CN) | 2022-08-17 | — | — | EP | disclosed |
| WO-2022145707-A1 | PIPERLONGUMINE-BASED COMPOUND AND IMMUNOMODULATOR COMPRSING SAME | 주식회사 휴사이온 | 2022-07-07 | — | — | WO | disclosed |
| US-20220213080-A1 | PIPERLONGUMINE-BASED COMPOUND AND IMMUNO REGULATOR COMPRISING THE SAME | HUSCION CO., LTD. (KR) | 2022-07-07 | — | — | US | disclosed |
| EP-1095127-A1 | NOVEL CYCLIC IMIDO BLEACH ACTIVATORS AND COMPOSITIONS CONTAINING SAME | The Procter & Gamble Company (US) | 2001-05-02 | — | — | EP | disclosed |
| EP-1093512-A2 | METHODS FOR REDUCING OR PREVENTING THE DEGRADATION OF RUBBER IN DOMESTIC BLEACH PROCESSES | The Procter & Gamble Company (US) | 2001-04-25 | — | — | EP | disclosed |
| WO-2001007554-A1 | LAUNDRY AND/OR FABRIC CARE COMPOSITIONS COMPRISING CRUDE COTYLEDON EXTRACTS | THE PROCTER & GAMBLE COMPANY (US) | 2001-02-01 | — | — | WO | disclosed |
| WO-2001007556-A1 | COMPOSITIONS COMPRISING XET AND A POLYSACCHARIDE AND/OR OLIGOSACCHARIDE | THE PROCTER & GAMBLE COMPANY (US) | 2001-02-01 | — | — | WO | disclosed |
| WO-2000065014-A1 | TREATING COMPOSITIONS COMPRISING POLYSACCHARIDES | THE PROCTER & GAMBLE COMPANY (US) | 2000-11-02 | — | — | WO | disclosed |
| WO-2000003369-A2 | METHODS FOR REDUCING OR PREVENTING THE DEGRADATION OF RUBBER IN DOMESTIC BLEACH PROCESSES | THE PROCTER & GAMBLE COMPANY (US) | 2000-01-20 | — | — | WO | disclosed |
| WO-2000002990-A1 | NOVEL CYCLIC IMIDO BLEACH ACTIVATORS AND COMPOSITIONS CONTAINING SAME | THE PROCTER & GAMBLE COMPANY (US) | 2000-01-20 | — | — | WO | disclosed |
| WO-1999029822-A1 | MID-CHAIN BRANCHED PERACIDS AND PERACID PRECURSORS | THE PROCTER & GAMBLE COMPANY (US) | 1999-06-17 | — | — | WO | disclosed |