1-Naphthoquinoline

1-Naphthoquinoline

SCHEMBL262791

[Ir].c1ccc2c(c1)ccc1cccnc12.c1ccc2c(c1)ccc1cccnc12.c1ccc2c(c1)ccc1cccnc12

nearest known ligand 0.67

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
LMNA P02545 3/20 0.67
CCR1 P32246 5/20 0.65
CCR8 P51685 5/20 0.65
KDM4E B2RXH2 4/20 0.65
MAPT P10636 4/20 0.65
SMN1; SMN2 Q16637 3/20 0.65
TSHR P16473 3/20 0.65
CCR5 P51681 3/20 0.65
CYP3A4 P08684 2/20 0.65
TP53 P04637 2/20 0.65
MMP2 P08253 2/20 0.65
TDP1 Q9NUW8 2/20 0.65
HSP90AA1 P07900 2/20 0.65
GMNN O75496 1/20 0.65
CYP2D6 P10635 1/20 0.65
MMP9 P14780 1/20 0.65
ALOX15 P16050 1/20 0.65
NFKB1 P19838 1/20 0.65
MMP8 P22894 1/20 0.65
THPO P40225 1/20 0.65

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
1-Naphthoquinoline SCHEMBL27633005 1.00 LMNA (0.67) LMNACCR1CCR8KDM4EMAPT
1-Naphthoquinoline SCHEMBL28345699 1.00 LMNA (0.67) LMNACCR1CCR8KDM4EMAPT
1-Naphthoquinoline SCHEMBL29533982 0.98 LMNA (0.69) LMNACCR1CCR8KDM4EMAPT
1-Naphthoquinoline SCHEMBL15106 0.98 LMNA (0.69) LMNACCR1CCR8KDM4EMAPT
1-Naphthoquinoline SCHEMBL6826374 0.95 LMNA (0.67) LMNACCR1CCR8KDM4EMAPT
1-Naphthoquinoline SCHEMBL5572864 0.95 LMNA (0.67) LMNACCR1CCR8KDM4EMAPT
1-Naphthoquinoline SCHEMBL6340901 0.95 LMNA (0.67) LMNACCR1CCR8KDM4EMAPT
1-Naphthoquinoline SCHEMBL31286254 0.95 LMNA (0.67) LMNACCR1CCR8KDM4EMAPT
1-Naphthoquinoline SCHEMBL3045500 0.95 LMNA (0.67) LMNACCR1CCR8KDM4EMAPT
SCHEMBL3193877 0.95 LMNA (0.67) LMNACCR1CCR8KDM4EMAPT

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20260059938-A1 ORGANIC EL ELEMENT, DISPLAY DEVICE, AND ILLUMINATION DEVICE TORAY INDUSTRIES, INC. (JP) 2026-02-26 US disclosed
EP-4656637-A1 COMPOUND, AND LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, LIGHTING DEVICE AND PHOTOSENSITIZER EACH CONTAINING SAME Toray Industries, Inc. (JP) 2025-12-03 EP disclosed
EP-4559914-A1 COMPOUND, LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, AND LIGHTING DEVICE Toray Industries, Inc. (JP) 2025-05-28 EP disclosed
CN-114746402-B Compound, organic thin film light-emitting element, display device, and lighting device 东丽株式会社 2025-04-08 CN disclosed
US-12161045-B2 Pyrromethene boron complex, light emitting element using same, display device, lighting device, color conversion composition, color conversion film, color conversion substrate, light source unit and display TORAY INDUSTRIES, INC. (JP) 2024-12-03 US disclosed
CN-118434733-A Compound, organic EL element, display device, and lighting device 东丽株式会社 2024-08-02 CN disclosed
CN-118370022-A Light-emitting device, light-emitting apparatus, organic compound, electronic apparatus, and lighting apparatus 株式会社半导体能源研究所 2024-07-19 CN disclosed
CN-118355745-A Display device, display module and electronic equipment 株式会社半导体能源研究所 2024-07-16 CN disclosed
CN-118285166-A Light emitting device, display device, and electronic apparatus 株式会社半导体能源研究所 2024-07-02 CN disclosed
CN-118265398-A Display device manufacturing method, display device, display module and electronic equipment 株式会社半导体能源研究所 2024-06-28 CN disclosed
EP-1617710-A1 MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE, ORGANIC ELECTROLUMINESCENT DEVICE, ILLUMINATING DEVICE AND DISPLAY KONICA MINOLTA HOLDINGS, INC. (JP) 2006-01-18 EP disclosed
EP-1617711-A1 ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY KONICA MINOLTA HOLDINGS, INC. (JP) 2006-01-18 EP disclosed
US-20050249970-A1 Organic electroluminescent device and display KONICA MINOLTA HOLDINGS, INC. (JP) 2005-11-10 US disclosed
EP-1464691-A2 Organic electroluminescent element, illuminator, and display KONICA MINOLTA HOLDINGS, INC. (JP) 2004-10-06 EP disclosed
US-20040189190-A1 Organic electroluminescent element, illuminator, and display MERCK PATENT GMBH (DE) 2004-09-30 US disclosed
US-20040115476-A1 Liquid crystal cells; durability, stability; brightness ; containing carbazole compound MERCK PATENT GMBH (DE) 2004-06-17 US disclosed
US-20040110031-A1 Organic electroluminescent element and display MERCK PATENT GMBH (DE) 2004-06-10 US disclosed
EP-1424381-A2 Organic electroluminescent element, and display and illuminator KONICA MINOLTA HOLDINGS, INC. (JP) 2004-06-02 EP disclosed
US-20030168970-A1 Luminescent element material and luminescent element comprising the same TORAY INDUSTRIES, INC. (JP) 2003-09-11 US disclosed
EP-1341403-A1 LUMINESCENT ELEMENT MATERIAL AND LUMINESCENT ELEMENT COMPRISING THE SAME Toray Industries, Inc. (JP) 2003-09-03 EP 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 (3 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-12161045-B2 Pyrromethene boron complex, light emitting element using same, display device, lighting device, color conversion composition, color conversion film, color conversion substrate, light source unit and display RB1, AHR, CRY1 LMNA 1528/4885CCR1 1457/4885CCR8 3079/4885
US-20030168970-A1 Luminescent element material and luminescent element comprising the same SAAL1, EBPL, CSNK1A1L LMNA 363/4885CCR1 1637/4885CCR8 3032/4885
US-20260059938-A1 ORGANIC EL ELEMENT, DISPLAY DEVICE, AND ILLUMINATION DEVICE LEF1, LAGE3, EMC1 LMNA 370/4885CCR1 1788/4885CCR8 2721/4885

“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.