SCHEMBL1858806

SCHEMBL1858806

C1=CC2=NC1=CC1=NC(=C(c3ccc(OCCN4CCCCC4)cc3)C3=NC(=CC4=NC(=C2c2ccc(OCCN5CCCCC5)cc2)C=C4)C=C3)C=C1

nearest known ligand 0.49

Predicted protein targets (top 10)

geneUniProtsupporting neighboursconfidence
▸ HRH3 Q9Y5N1 7/20 0.49
▸ LTA4H P09960 5/20 0.46
▸ PSMB1 P20618 6/20 0.44
▸ PSMB5 P28074 6/20 0.44
▸ PSMB2 P49721 5/20 0.44
▸ ESR1 P03372 1/20 0.42
▸ ESR2 Q92731 1/20 0.42
▸ HRH1 P35367 1/20 0.42
▸ KCNH2 Q12809 1/20 0.42
▸ ACHE P22303 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
SCHEMBL2331145 0.75 CHRNA7 (0.39) —
Hydrochloric Acid SCHEMBL29089950 0.74 ATP4A (0.40) HRH3
SCHEMBL28359252 0.72 KMT2A (0.41) HRH3LTA4HESR1ESR2ACHE
SCHEMBL5050049 0.68 — —
SCHEMBL28459014 0.68 — —
SCHEMBL14970484 0.67 LTA4H (0.97) HRH3LTA4HPSMB1PSMB5HRH1
SCHEMBL28587239 0.66 ENPP2 (0.32) —
SCHEMBL1986256 0.66 PSMB1 (0.70) HRH3LTA4HPSMB1PSMB5PSMB2
SCHEMBL4416554 0.66 PSMB1 (0.70) HRH3LTA4HPSMB1PSMB5PSMB2
SCHEMBL1778223 0.66 PSMB1 (0.70) HRH3LTA4HPSMB1PSMB5PSMB2

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 14 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-8288528-B2 Meso-substituted porphyrins L. Molteni & C. Dei Fratelli Alitti—Società di Esercizio S.p.A. (IT) 2012-10-16 — — US claimed
EP-1558616-B2 MESO-SUBSTITUTED PORPHYRINS MOLTENI & C (IT) 2011-08-24 — — EP claimed
JP-4751068-B2 — — 2011-08-17 — — JP claimed
US-7947674-B2 Meso-substituted porphyrins L. Molteni & C. Dei Fratelli Alitti (IT) 2011-05-24 — — US claimed
US-20110112464-A1 MESO-SUBSTITUTED PORPHYRINS L. MOLTENI & C. DEI FRATELLI ALITTI SOCIETA DI ESERCIZIO S.P.A. (IT) 2011-05-12 — — US claimed
EP-1558616-B1 MESO-SUBSTITUTED PORPHYRINS MOLTENI & C (IT) 2008-02-27 — — EP claimed
US-20060040914-A1 Meso-substituted porphyrins L. MOLTENI & C. DEI FRATELLI ALITTI SOCIETA DI ESERCIZIO S.P.A. (IT) 2006-02-23 — — US claimed
EP-1558616-A2 MESO-SUBSTITUTED PORPHYRINS L. MOLTENI & C. DEI FRATELLI ALITTI SOCIETA' DI ESERCIZIO SOCIETA' PER AZIONI (IT) 2005-08-03 — — EP claimed
WO-2004035590-A2 MESO-SUBSTITUTED PORPHYRINS L. MOLTENI & C. DEI FRATELLI ALITTI SOCIETA DI ESERCIZIO S.P.A (IT) 2004-04-29 — — WO claimed
US-8288528-B2 Meso-substituted porphyrins L. Molteni & C. Dei Fratelli Alitti—Società di Esercizio S.p.A. (IT) 2012-10-16 — — US disclosed
EP-1558616-B2 MESO-SUBSTITUTED PORPHYRINS MOLTENI & C (IT) 2011-08-24 — — EP disclosed
US-7947674-B2 Meso-substituted porphyrins L. Molteni & C. Dei Fratelli Alitti (IT) 2011-05-24 — — US disclosed
US-20110112464-A1 MESO-SUBSTITUTED PORPHYRINS L. MOLTENI & C. DEI FRATELLI ALITTI SOCIETA DI ESERCIZIO S.P.A. (IT) 2011-05-12 — — US disclosed
EP-1558616-B1 MESO-SUBSTITUTED PORPHYRINS MOLTENI & C (IT) 2008-02-27 — — 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 (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-20060040914-A1 Meso-substituted porphyrins PPOX, PPIF, ALAD HRH3 3883/4885LTA4H 4504/4885PSMB1 2364/4885

“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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