Phosphine

Phosphine

SCHEMBL1401296

C1=Cc2cc3ccc(cc4nc(cc5ccc(cc1n2)[nH]5)C=C4)[nH]3.P

nearest known ligand 0.41

Full drug profile on Sugi Atlas →

Predicted protein targets (top 2)

geneUniProtsupporting neighboursconfidence
▸ STAT3 P40763 1/20 0.41
▸ STAT1 P42224 1/20 0.41

Click a target to see other patent compounds predicted against it — the reverse direction, in place.

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.

Compoundsimilaritytop predictedshared targets
Phosphine SCHEMBL29118238 0.97 STAT3 (0.40) STAT3STAT1
Phosphine SCHEMBL29118235 0.97 STAT3 (0.40) STAT3STAT1
Phosphine SCHEMBL29118236 0.97 STAT3 (0.40) STAT3STAT1
Phosphine SCHEMBL28811000 0.97 STAT3 (0.40) STAT3STAT1
SCHEMBL6744970 0.97 STAT3 (0.42) STAT3STAT1
SCHEMBL29430977 0.97 STAT3 (0.42) STAT3STAT1
SCHEMBL6517023 0.97 STAT3 (0.42) STAT3STAT1
SCHEMBL9430673 0.97 STAT3 (0.42) STAT3STAT1
SCHEMBL15809 0.97 STAT3 (0.42) STAT3STAT1
SCHEMBL30821407 0.97 STAT3 (0.42) STAT3STAT1

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 49 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-3830567-B1 DOSIMETER MATERIAL FOR AMMONIA AND/OR AMINES, ITS FABRICATION AND USE UNIV LUEBECK (DE) 2025-08-27 — — EP claimed
US-20240201091-A1 DOSIMETER MATERIAL FOR AMMONIA AND/OR AMINES, PRODUCTION AND USE OF SAME UNIV LUEBECK (DE) 2024-06-20 — — US claimed
CN-114736209-B Zinc-europium-porphyrin phosphorus cluster material and preparation method and application thereof 江苏大学 2023-04-11 — — CN claimed
CN-114736209-A Zinc-europium-porphyrin phosphorus cluster material and preparation method and application thereof 江苏大学 2022-07-12 — — CN claimed
CN-113956284-A Porphyrin structure derivative, preparation method thereof and dyeing-flame-retardant-anti-dripping integrated polyester 任元林 2022-01-21 — — CN claimed
US-20210310958-A1 DOSIMETER MATERIAL FOR AMMONIA AND/OR AMINES, PRODUCTION AND USE OF SAME Porphyrin-Laboratories GmbH (DE) 2021-10-07 — — US claimed
JP-4285635-A — — None — — JP disclosed
JP-4285635-A — — None — — JP disclosed
EP-4626900-A1 PORPHYRIN AND PHOSPHONIUM-PORPHYRIN BASED COMPOUNDS FOR PHOTODYNAMIC THERAPY AND DIAGNOSTICS RMW Cho Group Limited (HK) 2025-10-08 — — EP disclosed
EP-4626900-A1 PORPHYRIN AND PHOSPHONIUM-PORPHYRIN BASED COMPOUNDS FOR PHOTODYNAMIC THERAPY AND DIAGNOSTICS RMW Cho Group Limited (HK) 2025-10-08 — — EP disclosed
CN-120476127-A Porphyrin-and phosphonium-porphyrin-based compounds for photodynamic therapy and diagnosis RMW曹氏集团有限公司 2025-08-12 — — CN disclosed
US-20240201091-A1 DOSIMETER MATERIAL FOR AMMONIA AND/OR AMINES, PRODUCTION AND USE OF SAME UNIV LUEBECK (DE) 2024-06-20 — — US disclosed
US-20240201091-A1 DOSIMETER MATERIAL FOR AMMONIA AND/OR AMINES, PRODUCTION AND USE OF SAME UNIV LUEBECK (DE) 2024-06-20 — — US disclosed
CN-101573802-A High fidelity nanostructures and arrays for photovoltaic devices and methods of making the same UNIV NORTH CAROLINA (US) 2009-11-04 — — CN disclosed
JP-2007010642-A COMPOSITION FOR WATER DETECTION, AND INDICATOR FOR WATER DETECTION FUJI SILYSIA CHEMICAL LTD 2007-01-18 — — JP disclosed
EP-1729126-A1 Water detection composition and water detection indicator FUJI SILYSIA CHEMICAL LTD. (JP) 2006-12-06 — — EP disclosed
CN-1873396-A Water detection composition and water detection indicator FUJI SILYSIA CHEMICAL LTD (JP) 2006-12-06 — — CN disclosed
US-20060270047-A1 Water detection composition and water detection indicator FUJI SILYSIA CHEMICAL LTD. (JP) 2006-11-30 — — US disclosed
JP-H04285635-A PRODUCTION OF PHOSPHOROUS PORPHYRIN POLYMER UBE NITTO KASEI CO LTD 1992-10-09 — — JP disclosed
JP-H04285635-A PRODUCTION OF PHOSPHOROUS PORPHYRIN POLYMER UBE NITTO KASEI CO LTD 1992-10-09 — — JP disclosed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (1 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.

PatentTitleText reads most aboutPredicted target · text-rank
US-20060270047-A1 Water detection composition and water detection indicator SCO2, PGA5, MB STAT3 1425/4885STAT1 2970/4885

“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.

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