⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL76020 | 1.00 | — | — | |
| SCHEMBL1136637 | 1.00 | — | — | |
| SCHEMBL31468276 | 0.91 | TSHR (0.44) | — | |
| SCHEMBL31468268 | 0.91 | TSHR (0.44) | — | |
| SCHEMBL6411139 | 0.79 | TSHR (0.48) | — | |
| SCHEMBL14997322 | 0.79 | — | — | |
| SCHEMBL359717 | 0.77 | — | — | |
| SCHEMBL16316794 | 0.77 | — | — | |
| SCHEMBL18225 | 0.77 | — | — | |
| SCHEMBL25178226 | 0.76 | — | — |
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 715 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4172139-B1 | PROCESS FOR THE PREPARATION OF IOPAMIDOL | GE HEALTHCARE AS (NO) | 2025-09-24 | — | — | EP | claimed |
| CN-120136700-A | Synthesis method of L-acetoxy propionyl chloride | 连云港百裕生物科技有限公司 | 2025-06-13 | — | — | CN | claimed |
| EP-4313934-B1 | INDUSTRIAL SYNTHESIS OF SERINOL | BRACCO IMAGING SPA (IT) | 2025-05-07 | — | — | EP | claimed |
| WO-2025073833-A1 | OPTIMIZED PROCESS FOR THE PREPARATION OF IOPAMIDOL | BRACCO IMAGING SPA (IT) | 2025-04-10 | — | — | WO | claimed |
| EP-4534526-A1 | OPTIMIZED PROCESS FOR THE PREPARATION OF IOPAMIDOL | Bracco Imaging SPA (IT) | 2025-04-09 | — | — | EP | claimed |
| US-20240199530-A1 | INDUSTRIAL SYNTHESIS OF SERINOL | BRACCO IMAGING S.P.A. (IT) | 2024-06-20 | — | — | US | claimed |
| CN-115010617-B | Preparation method of iopamidol | 安徽普利药业有限公司 | 2024-06-11 | — | — | CN | claimed |
| EP-4313934-A1 | INDUSTRIAL SYNTHESIS OF SERINOL | Bracco Imaging SPA (IT) | 2024-02-07 | — | — | EP | claimed |
| CN-116854610-A | Process for the preparation of impurities K and H of iopamidol and intermediates thereof | 江苏宇田医药有限公司 | 2023-10-10 | — | — | CN | claimed |
| CN-116745260-A | Industrial synthesis of serinol | 伯拉考成像股份公司 | 2023-09-12 | — | — | CN | claimed |
| US-5672735-A | 5-((ACETYLOXY)-1-OXOPROPYL)AMINO)-2,4,6-TRIIODO-1,3-BENZENEDI CARBONYL CHLORIDE BY REACTING 5-AMINO-2,4,6-TRIIODOBENZENE DICARBONYL CHLORIDE WITH THE PROPIONYL CHLORIDE COMPOUND USING AN APROTIC DIPOLAR SOLVENT AND HALOHYDRIC ACID CATALYST | FRUCTAMINE S.P.A. (IT) | 1997-09-30 | — | — | US | claimed |
| US-5580993-A | Process for the preparation of iopamidol and 5-amino-2,2-dialkyl-1,3-dioxanes | ZAMBON GROUP S.P.A. (IT) | 1996-12-03 | — | — | US | claimed |
| EP-0619744-A4 | NONIONIC X-RAY CONTRAST AGENTS, COMPOSITIONS AND METHODS. | MALLINCKRODT MEDICAL INC (US) | 1995-02-08 | — | — | EP | claimed |
| US-5362905-A | Process for the preparation of L-5-(2-acetoxy-propionylamino)-2,4,6-triiodo-isophthalic acid dichloride | ZAMBON GROUP S.P.A. (IT) | 1994-11-08 | — | — | US | claimed |
| EP-0619744-A1 | NONIONIC X-RAY CONTRAST AGENTS, COMPOSITIONS AND METHODS | MALLINCKRODT MEDICAL, INC. (US) | 1994-10-19 | — | — | EP | claimed |
| WO-1994005337-A1 | NONIONIC X-RAY CONTRAST AGENTS, COMPOSITIONS AND METHODS | MALLINCKRODT MEDICAL, INC. (US) | 1994-03-17 | — | — | WO | claimed |
| WO-1993010825-A1 | NONIONIC X-RAY CONTRAST AGENTS, COMPOSITIONS AND METHODS | MALLINCKRODT MEDICAL, INC. (US) | 1993-06-10 | — | — | WO | claimed |
| US-5191120-A | Process for preparing nonionic X-ray contrast agents | MALLINCKRODT MEDICAL, INC. (US) | 1993-03-02 | — | — | US | claimed |
| EP-0504266-A1 | NONIONIC X-RAY CONTRAST AGENTS, COMPOSITIONS AND METHODS | MALLINCKRODT, INC. (US) | 1992-09-23 | — | — | EP | claimed |
| WO-1991009007-A2 | NONIONIC X-RAY CONTRAST AGENTS, COMPOSITIONS AND METHODS | MALLINCKRODT, INC. (US) | 1991-06-27 | — | — | WO | claimed |