SCHEMBL3868221

SCHEMBL3868221

CCCCn1c(COCC)nc2c(N)nc3ccccc3c21

nearest known ligand 0.75

Predicted protein targets (top 3)

geneUniProtsupporting neighboursconfidence
TLR8 Q9NR97 8/20 0.75
TLR7 Q9NYK1 19/20 0.72
NUDT1 P36639 1/20 0.70

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
SCHEMBL6098914 0.94 TLR8 (0.77) TLR8TLR7NUDT1
SCHEMBL25697382 0.93 TLR8 (0.78) TLR8TLR7NUDT1
SCHEMBL30954539 0.92 TLR8 (0.80) TLR8TLR7NUDT1
SCHEMBL1952956 0.92 TLR8 (0.80) TLR8TLR7NUDT1
SCHEMBL2744543 0.91 TLR8 (0.79) TLR8TLR7NUDT1
SCHEMBL29381767 0.91 TLR8 (0.79) TLR8TLR7NUDT1
SCHEMBL4321155 0.91 TLR8 (0.72) TLR8TLR7NUDT1
SCHEMBL4318872 0.90 TLR8 (0.71) TLR8TLR7NUDT1
SCHEMBL3184167 0.90 TLR8 (0.71) TLR8TLR7NUDT1
SCHEMBL6730371 0.90 TLR8 (0.74) TLR8TLR7NUDT1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20040122231-A1 Process for preparing 1-substituted, 2-substituted 1H-imidazo[4,5-c]quinolin-4-amines 3M INNOVATIVE PROPERTIES COMPANY 2004-06-24 US claimed
US-20030212270-A1 Process for preparing 1-Substituted, 2-Substituted 1-H-Imidazo(4,5-c)quinolin-4-Amines 3M INNOVATIVE PROPERTIES COMPANY 2003-11-13 US claimed
US-20030119861-A1 Process for preparing 1-substituted, 2-substituted 1H-imidazo[4,5-c]quinolin-4-amines 3M INNOVATIVE PROPERTIES COMPANY 2003-06-26 US claimed
US-20020115861-A1 Process for preparing 1-substituted, 2-substituted 1H-imidazo [4, 5-c] quinoline-4-amines 3M INNOVATIVE PROPERTIES COMPANY 2002-08-22 US claimed
US-5605899-A VIRICIDES, BIOSYNTHESIS OF INTERFERONS, ANTITUMOR AGENTS MINNESOTA MINING AND MANUFACTURING COMPANY (US) 1997-02-25 US claimed
US-7598382-B2 Aryl substituted imidazoquinolines COLEY PHARMACEUTICAL GROUP, INC. (US) 2009-10-06 US disclosed
US-7091214-B2 Aryl substituted Imidazoquinolines 3M INNOVATIVE PROPERTIES CO. (US) 2006-08-15 US disclosed
US-20060111387-A1 ARYL SUBSTITUTED IMIDAZOQUINOLINES 3M INNOVATIVE PROPERTIES COMPANY 2006-05-25 US disclosed
EP-1590348-A1 ARYL / HETARYL SUBSTITUTED IMIDAZOQUINOLINES 3M Innovative Properties Company (US) 2005-11-02 EP disclosed
US-6790961-B2 REACTING A 3-AMINO-4-(SUBSTITUTED)AMINO-2-CHLOROQUINOLINE WITH AN ALKYLCARBONYL CHLORIDE TO FORM THE 2-ALKYLCARBOXAMIDE INTERMEDIATE 3M INNOVATIVE PROPERTIES COMPANY 2004-09-14 US disclosed
US-20040147543-A1 Aryl substituted imidazoquinolines 3M INNOVATIVE PROPERTIES COMPANY 2004-07-29 US disclosed
WO-2004058759-A1 ARYL / HETARYL SUBSTITUTED IMIDAZOQUINOLINES 3M INNOVATIVE PROPERTIES COMPANY (US) 2004-07-15 WO disclosed
US-20030119861-A1 Process for preparing 1-substituted, 2-substituted 1H-imidazo[4,5-c]quinolin-4-amines 3M INNOVATIVE PROPERTIES COMPANY 2003-06-26 US disclosed
US-6465654-B2 ANTIVIRAL AGENTS, THAT INDUCE BIOSYNTHESIS OF INTERFERON, AND INHIBIT TUMOR FORMATION 3M INNOVATIVE PROPERTIES COMPANY 2002-10-15 US disclosed
US-20020115861-A1 Process for preparing 1-substituted, 2-substituted 1H-imidazo [4, 5-c] quinoline-4-amines 3M INNOVATIVE PROPERTIES COMPANY 2002-08-22 US disclosed
US-6348462-B1 VIRICIDES 3M INNOVATIVE PROPERTIES COMPANY 2002-02-19 US disclosed
US-5977366-A 1-substituted, 2-substituted 1H-imidazo[4,5-c] quinolin-4-amines 3M INNOVATIVE PROPERTIES COMPANY (US) 1999-11-02 US disclosed
US-5741909-A PHARMACEUTICAL COMPOSITIONS WHICH ACT AS ANTIVIRAL AGENTS, INDUCE BIOSYNTHESIS OF INTERFERON AND INHIBIT TUMOR FORMATION IN ANIMALS MINNESOTA MINING AND MANUFACTURING COMPANY (US) 1998-04-21 US disclosed
US-5605899-A VIRICIDES, BIOSYNTHESIS OF INTERFERONS, ANTITUMOR AGENTS MINNESOTA MINING AND MANUFACTURING COMPANY (US) 1997-02-25 US disclosed
US-5389640-A Viricides, antitumor agents MINNESOTA MINING AND MANUFACTURING COMPANY (US) 1995-02-14 US 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 (6 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-20030212270-A1 Process for preparing 1-Substituted, 2-Substituted 1-H-Imidazo(4,5-c)quinolin-4-Amines IFNAR1, IRF3, IFNG TLR8 382/4885TLR7 101/4885NUDT1 58/4885
US-20020115861-A1 Process for preparing 1-substituted, 2-substituted 1H-imidazo [4, 5-c] quinoline-4-amines IFNAR1, IFNG, IRF3 TLR8 335/4885TLR7 54/4885NUDT1 47/4885
US-20040122231-A1 Process for preparing 1-substituted, 2-substituted 1H-imidazo[4,5-c]quinolin-4-amines UGT1A4, QARS1, HTR4 TLR8 1825/4885TLR7 1287/4885NUDT1 118/4885
US-20030119861-A1 Process for preparing 1-substituted, 2-substituted 1H-imidazo[4,5-c]quinolin-4-amines IRF3, IFNAR1, IFNG TLR8 336/4885TLR7 105/4885NUDT1 61/4885
US-20040147543-A1 Aryl substituted imidazoquinolines IL2, IFNG, IRF3 TLR8 220/4885TLR7 68/4885NUDT1 648/4885
US-20060111387-A1 ARYL SUBSTITUTED IMIDAZOQUINOLINES IL2, IFNG, IRF3 TLR8 220/4885TLR7 68/4885NUDT1 648/4885

“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.