SCHEMBL19206662

SCHEMBL19206662

O=c1c(Cc2ccc(-c3cccs3)s2)nc2c(Cc3ccccc3)[nH]c(-c3ccccc3)cn1-2

nearest known ligand 0.36

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
▸ LTA4H P09960 1/20 0.36
▸ SCN9A Q15858 1/20 0.35
▸ ALDH1A1 P00352 8/20 0.34
▸ KDM4E B2RXH2 4/20 0.34
▸ PPARG P37231 2/20 0.34
▸ NCOA2 Q15596 2/20 0.34
▸ NCOA1 Q15788 2/20 0.34
▸ RXFP1 Q9HBX9 1/20 0.34
▸ DPP4 P27487 4/20 0.34
▸ MEN1 O00255 3/20 0.33
▸ KMT2A Q03164 3/20 0.33
▸ POLB P06746 2/20 0.33
▸ SMN1; SMN2 Q16637 2/20 0.33
▸ CYP1A2 P05177 2/20 0.32
▸ CYP2C9 P11712 2/20 0.32
▸ CYP2C19 P33261 2/20 0.32
▸ CYP2D6 P10635 1/20 0.32
▸ RAB9A P51151 1/20 0.32
▸ PDE5A O76074 1/20 0.32
▸ USP2 O75604 1/20 0.32

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
SCHEMBL2681471 0.88 KDM4E (0.38) ALDH1A1KDM4EMEN1KMT2APOLB
SCHEMBL31720896 0.85 NPC1 (0.34) ALDH1A1KDM4EPOLBSMN1; SMN2RAB9A
SCHEMBL19206717 0.85 NPC1 (0.34) ALDH1A1KDM4EPOLBSMN1; SMN2RAB9A
SCHEMBL20543647 0.84 ADORA3 (0.34) ALDH1A1KDM4ERXFP1POLBSMN1; SMN2
SCHEMBL492636 0.83 LTB4R (0.41) ALDH1A1KDM4EPOLBSMN1; SMN2CYP2C9
SCHEMBL5555425 0.82 KDM4E (0.35) ALDH1A1KDM4EPOLBSMN1; SMN2RAB9A
SCHEMBL19206645 0.82 POLB (0.35) ALDH1A1KDM4ERXFP1MEN1KMT2A
SCHEMBL19206719 0.81 ADORA3 (0.35) RXFP1CDC7
SCHEMBL19206665 0.81 PDE3B (0.34) LTA4HALDH1A1KDM4ERXFP1MEN1
SCHEMBL19206743 0.81 AKR1B1 (0.38) KDM4ERXFP1MEN1KMT2APOLB

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20250340923-A1 SUBSTITUTED IMIDAZO[1,2-a]PYRAZINES AS LUCIFERASE SUBSTRATES PROMEGA CORP (US) 2025-11-06 — — US claimed
US-20210254128-A1 COELENTERAZINE ANALOGUES PROMEGA CORPORATION 2021-08-19 — — US claimed
US-11015216-B2 Substituted imidazo[1,2-a]pyrazines as luciferase substrates PROMEGA CORPORATION (US) 2021-05-25 — — US claimed
US-20200263229-A1 COELENTERAZINE ANALOGUES PROMEGA CORPORATION 2020-08-20 — — US claimed
US-10669568-B2 Substituted imidazo[1,2-a]pyrazines as luciferase substrates PROMEGA CORPORATION (US) 2020-06-02 — — US claimed
US-20190241932-A1 COELENTERAZINE ANALOGUES PROMEGA CORPORATION 2019-08-08 — — US claimed
EP-3416968-A1 COELENTERAZINE ANALOGUES Promega Corporation (US) 2018-12-26 — — EP claimed
US-20180223330-A1 COELENTERAZINE ANALOGUES JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT 2018-08-09 — — US claimed
WO-2017142852-A1 COELENTERAZINE ANALOGUES PROMEGA CORPORATION (US) 2017-08-24 — — WO claimed
US-20170233789-A1 COELENTERAZINE ANALOGUES JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT 2017-08-17 — — US claimed
US-20250340923-A1 SUBSTITUTED IMIDAZO[1,2-a]PYRAZINES AS LUCIFERASE SUBSTRATES PROMEGA CORP (US) 2025-11-06 — — US disclosed
US-12391973-B2 Substituted imidazo[1,2-α]pyrazines as luciferase substrates PROMEGA CORPORATION (US) 2025-08-19 — — US disclosed
US-20240068009-A1 SUBSTITUTED IMIDAZO[1,2-a]PYRAZINES AS LUCIFERASE SUBSTRATES PROMEGA CORPORATION 2024-02-29 — — US disclosed
US-11781168-B2 Process for preparing substituted imidazo[1,2-α]pyrazines PROMEGA CORPORATION (US) 2023-10-10 — — US disclosed
US-20210254128-A1 COELENTERAZINE ANALOGUES PROMEGA CORPORATION 2021-08-19 — — US disclosed
EP-3416968-A1 COELENTERAZINE ANALOGUES Promega Corporation (US) 2018-12-26 — — EP disclosed
US-20180223330-A1 COELENTERAZINE ANALOGUES JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT 2018-08-09 — — US disclosed
US-9924073-B2 Substituted imidazo[1,2-a]pyrazines as luciferase substrates and preparation method thereof PROMEGA CORPORATION (US) 2018-03-20 — — US disclosed
WO-2017142852-A1 COELENTERAZINE ANALOGUES PROMEGA CORPORATION (US) 2017-08-24 — — WO disclosed
US-20170233789-A1 COELENTERAZINE ANALOGUES JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT 2017-08-17 — — 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 (11 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-11781168-B2 Process for preparing substituted imidazo[1,2-α]pyrazines CYP4Z1, CYP2E1, CYP2F1 LTA4H 3941/4885SCN9A 2890/4885ALDH1A1 170/4885
US-20210254128-A1 COELENTERAZINE ANALOGUES AADAC, GLB1, PGLS LTA4H 1482/4885SCN9A 4712/4885ALDH1A1 2295/4885
US-20250340923-A1 SUBSTITUTED IMIDAZO[1,2-a]PYRAZINES AS LUCIFERASE SUBSTRATES PGLS, AADAC, GLB1 LTA4H 2135/4885SCN9A 4786/4885ALDH1A1 1179/4885
US-20190241932-A1 COELENTERAZINE ANALOGUES GLB1, SI, TCF7L2 LTA4H 1694/4885SCN9A 4054/4885ALDH1A1 3541/4885
US-11015216-B2 Substituted imidazo[1,2-a]pyrazines as luciferase substrates GLB1, PGLS, AADAC LTA4H 1863/4885SCN9A 4614/4885ALDH1A1 529/4885
US-20180223330-A1 COELENTERAZINE ANALOGUES GLB1, SI, TCF7L2 LTA4H 1694/4885SCN9A 4054/4885ALDH1A1 3541/4885
US-20170233789-A1 COELENTERAZINE ANALOGUES GLB1, SI, TCF7L2 LTA4H 1694/4885SCN9A 4054/4885ALDH1A1 3541/4885
US-20200263229-A1 COELENTERAZINE ANALOGUES AADAC, GLB1, PGLS LTA4H 1482/4885SCN9A 4712/4885ALDH1A1 2295/4885
US-20240068009-A1 SUBSTITUTED IMIDAZO[1,2-a]PYRAZINES AS LUCIFERASE SUBSTRATES PGLS, AADAC, GLB1 LTA4H 2135/4885SCN9A 4786/4885ALDH1A1 1179/4885
US-10669568-B2 Substituted imidazo[1,2-a]pyrazines as luciferase substrates AADAC, PGLS, GLB1 LTA4H 2108/4885SCN9A 4794/4885ALDH1A1 1148/4885
US-12391973-B2 Substituted imidazo[1,2-α]pyrazines as luciferase substrates PGLS, GLB1, AADAC LTA4H 2309/4885SCN9A 4695/4885ALDH1A1 1097/4885

“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