SCHEMBL18109494

SCHEMBL18109494

CCCCC(CO)Nc1nc(N)nc2c(C)ccnc12

nearest known ligand 0.69

Predicted protein targets (top 3)

geneUniProtsupporting neighboursconfidence
▸ TLR8 Q9NR97 10/20 0.69
▸ TLR7 Q9NYK1 5/20 0.69
▸ KCNH2 Q12809 8/20 0.50

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
SCHEMBL18109629 1.00 TLR8 (0.69) TLR8TLR7KCNH2
SCHEMBL18109492 1.00 TLR8 (0.69) TLR8TLR7KCNH2
SCHEMBL18109510 0.93 TLR8 (0.69) TLR8TLR7KCNH2
SCHEMBL18109508 0.93 TLR8 (0.69) TLR8TLR7KCNH2
SCHEMBL24719004 0.81 TLR8 (0.69) TLR8TLR7KCNH2
SCHEMBL18109379 0.81 TLR8 (1.00) TLR8TLR7KCNH2
SCHEMBL18109487 0.81 TLR8 (1.00) TLR8TLR7KCNH2
SCHEMBL21325598 0.81 TLR8 (0.69) TLR8TLR7KCNH2
SCHEMBL18109380 0.81 TLR8 (1.00) TLR8TLR7KCNH2
SCHEMBL22959035 0.80 KCNH2 (0.55) TLR8TLR7KCNH2

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-12377100-B2 Toll like receptor modulator compounds GILEAD SCIENCES, INC. (US) 2025-08-05 — — US disclosed
US-20220305115-A1 COMBINATION OF HEPATITIS B VIRUS (HBV) VACCINES AND PYRIDOPYRIMIDINE DERIVATIVES Janssen Sciences Ireland Unlimited Company (IE) 2022-09-29 — — US disclosed
US-20220218709-A1 TOLL LIKE RECEPTOR MODULATOR COMPOUNDS GILEAD SCIENCES, INC. 2022-07-14 — — US disclosed
CN-112174960-A Toll-like receptor modulating 4, 6-diamino-pyrido [3,2-D ] pyrimidine compounds 吉利德科学公司 2021-01-05 — — CN disclosed
WO-2020255038-A1 COMBINATION OF HEPATITIS B VIRUS (HBV) VACCINES AND PYRIDOPYRIMIDINE DERIVATIVES Janssen Sciences Ireland Unlimited Company (IE) 2020-12-24 — — WO disclosed
CN-107108615-B Toll-like receptor modulating 4, 6-diamino-pyrido [3,2-D ] pyrimidine compounds 吉利德科学公司 2020-11-20 — — CN disclosed
EP-3722297-A1 TOLL-LIKE RECEPTOR MODULATING 4,6-DIAMINO-PYRIDO[3,2-D]PYRIMIDINE COMPOUNDS Gilead Sciences, Inc. (US) 2020-10-14 — — EP disclosed
EP-3722297-A1 TOLL-LIKE RECEPTOR MODULATING 4,6-DIAMINO-PYRIDO[3,2-D]PYRIMIDINE COMPOUNDS Gilead Sciences, Inc. (US) 2020-10-14 — — EP disclosed
EP-3321265-B1 4,6-DIAMINO-PYRIDO[3,2-D]PYRIMIDINE COMPOUNDS AND THEIR UTILISATION AS MODULATORS OF TOLL-LIKE RECEPTORS GILEAD SCIENCES INC (US) 2020-05-06 — — EP disclosed
US-20190282576-A1 TOLL LIKE RECEPTOR MODULATOR COMPOUNDS GILEAD SCIENCES, INC. 2019-09-19 — — US disclosed
US-10285990-B2 Toll like receptor modulator compounds GILEAD SCIENCES, INC. (US) 2019-05-14 — — US disclosed
EP-3321265-A1 4,6-DIAMINO-PYRIDO[3,2-D]PYRIMIDINE COMPOUNDS AND THEIR UTILISATION AS MODULATORS OF TOLL-LIKE RECEPTORS Gilead Sciences, Inc. (US) 2018-05-16 — — EP disclosed
EP-3321265-A1 4,6-DIAMINO-PYRIDO[3,2-D]PYRIMIDINE COMPOUNDS AND THEIR UTILISATION AS MODULATORS OF TOLL-LIKE RECEPTORS Gilead Sciences, Inc. (US) 2018-05-16 — — EP disclosed
EP-3097102-B1 TOLL-LIKE RECEPTOR MODULATING 4,6-DIAMINO-PYRIDO[3,2-D]PYRIMIDINE COMPOUNDS GILEAD SCIENCES INC (US) 2017-10-18 — — EP disclosed
EP-3097102-B1 TOLL-LIKE RECEPTOR MODULATING 4,6-DIAMINO-PYRIDO[3,2-D]PYRIMIDINE COMPOUNDS GILEAD SCIENCES INC (US) 2017-10-18 — — EP disclosed
US-20170281627-A1 TOLL LIKE RECEPTOR MODULATOR COMPOUNDS GILEAD SCIENCES, INC. 2017-10-05 — — US disclosed
US-9670205-B2 Toll like receptor modulator compounds GILEAD SCIENCES, INC. (US) 2017-06-06 — — US disclosed
EP-3097102-A1 TOLL-LIKE RECEPTOR MODULATING 4,6-DIAMINO-PYRIDO[3,2-D]PYRIMIDINE COMPOUNDS Gilead Sciences, Inc. (US) 2016-11-30 — — EP disclosed
US-20160289229-A1 TOLL LIKE RECEPTOR MODULATOR COMPOUNDS GILEAD SCIENCES, INC. 2016-10-06 — — 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 (7 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-20170281627-A1 TOLL LIKE RECEPTOR MODULATOR COMPOUNDS TLR8, TLR3, TLR6 TLR8 1/4885TLR7 9/4885KCNH2 4348/4885
US-10285990-B2 Toll like receptor modulator compounds TLR8, TLR3, TLR6 TLR8 1/4885TLR7 9/4885KCNH2 4348/4885
US-20220218709-A1 TOLL LIKE RECEPTOR MODULATOR COMPOUNDS TLR8, TLR3, TLR6 TLR8 1/4885TLR7 9/4885KCNH2 4348/4885
US-20190282576-A1 TOLL LIKE RECEPTOR MODULATOR COMPOUNDS TLR8, TLR3, TLR6 TLR8 1/4885TLR7 9/4885KCNH2 4348/4885
US-12377100-B2 Toll like receptor modulator compounds TLR8, TLR3, TLR6 TLR8 1/4885TLR7 9/4885KCNH2 4348/4885
US-20160289229-A1 TOLL LIKE RECEPTOR MODULATOR COMPOUNDS TLR8, TLR3, TLR6 TLR8 1/4885TLR7 9/4885KCNH2 4348/4885
US-20220305115-A1 COMBINATION OF HEPATITIS B VIRUS (HBV) VACCINES AND PYRIDOPYRIMIDINE DERIVATIVES HAVCR2, ENTPD5, HMGB3 TLR8 158/4885TLR7 60/4885KCNH2 4025/4885

“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.

Send feedback