SCHEMBL2462837

SCHEMBL2462837

Cc1ccc2c(=O)[nH][nH]c(=O)c2c1

nearest known ligand 0.56

Predicted protein targets (top 19)

geneUniProtsupporting neighboursconfidence
KDM4E B2RXH2 1/20 0.55
PARP1 P09874 2/20 0.46
HSD17B10 Q99714 2/20 0.46
CHEK1 O14757 1/20 0.46
PIM1 P11309 1/20 0.46
RPS6KA3 P51812 1/20 0.46
LMNA P02545 2/20 0.44
ALDH1A1 P00352 1/20 0.44
DAO P14920 3/20 0.42
METAP2 P50579 1/20 0.42
MEN1 O00255 1/20 0.41
NPC1 O15118 1/20 0.41
POLB P06746 1/20 0.41
KMT2A Q03164 1/20 0.41
PARP15 Q460N3 2/20 0.41
MAPT P10636 2/20 0.41
PARP10 Q53GL7 1/20 0.41
TSHR P16473 1/20 0.40
HTT P42858 1/20 0.40

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
SCHEMBL3913296 0.82 DAO (0.59) KDM4EPARP1CHEK1PIM1RPS6KA3
SCHEMBL12241447 0.82 CHEK1 (0.59) KDM4EPARP1HSD17B10CHEK1PIM1
SCHEMBL20792931 0.74 PARP1 (0.56) KDM4EPARP1HSD17B10CHEK1LMNA
SCHEMBL12241457 0.74 PARP1 (0.49) KDM4EPARP1HSD17B10CHEK1PIM1
SCHEMBL24000182 0.74 GRIN2D (0.48) KDM4EHSD17B10CHEK1PIM1RPS6KA3
SCHEMBL21729422 0.73 KDM4E (0.52) KDM4EHSD17B10LMNAALDH1A1DAO
SCHEMBL25839255 0.73 CHEK1 (0.44) PARP1CHEK1PIM1RPS6KA3LMNA
SCHEMBL24000186 0.73 CHEK1 (0.44) PARP1CHEK1PIM1RPS6KA3LMNA
SCHEMBL13527428 0.73 KDM4E (0.48) KDM4EHSD17B10CHEK1PIM1RPS6KA3
SCHEMBL183181 0.71 PARP15 (0.50) KDM4EPARP1HSD17B10ALDH1A1DAO

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-4861778-A 2,3-dihydrophthalazine-1,4-diones RESEARCH CORPORATION (US) 1989-08-29 US claimed
US-4207112-A STORAGE STABILITY FUJI PHOTO FILM CO., LTD. (JP) 1980-06-10 US claimed
US-12503445-B2 Compounds and their use ASTRAZENECA AB (SE) 2025-12-23 US disclosed
EP-4642772-A1 NLRP3 INFLAMMASOME INHIBITORS Astrazeneca AB (SE) 2025-11-05 EP disclosed
EP-4628490-A2 NLRP3 INFLAMMASOME INHIBITORS Astrazeneca AB (SE) 2025-10-08 EP disclosed
EP-4363406-B1 NLRP3 INFLAMMASOME INHIBITORS ASTRAZENECA AB (SE) 2025-09-10 EP disclosed
US-20240391881-A1 PHARMACEUTICAL USE AND PREPARATION METHOD FOR SUBSTITUTED HETEROARYL PHTHALAZINE DERIVATIVE ORIGIANT PHARMACEUTICAL CO., LTD. (CN) 2024-11-28 US disclosed
US-20240383862-A1 COMPOUNDS AND THEIR USE MITSUBISHI TANABE PHARMA CORPORATION (JP) 2024-11-21 US disclosed
US-20240294542-A1 NLRP3 INFLAMMASOME INHIBITOR AND APPLICATION THEREOF TRANSTHERA SCIENCES (NANJING), INC. (CN) 2024-09-05 US disclosed
EP-4410787-A1 PHARMACEUTICAL USE AND PREPARATION METHOD FOR SUBSTITUTED HETEROARYL PHTHALAZINE DERIVATIVE Origiant Pharmaceutical Co., Ltd (CN) 2024-08-07 EP disclosed
WO-2024141535-A1 NLRP3 INFLAMMASOME INHIBITORS ASTRAZENECA AB (SE) 2024-07-04 WO disclosed
US-20080020985-A1 PHARMACEUTICAL COMPOUNDS AS ACTIVATORS OF CASPASES AND INDUCERS OF APOPTOSIS AND THE USE THEREOF MYRIAD GENETICS, INC. (US) 2008-01-24 US disclosed
EP-1833803-A2 PHARMACEUTICAL COMPOUNDS AS ACTIVATORS OF CASPASES AND INDUCERS OF APOPTOSIS AND THE USE THEREOF MYRIAD GENETICS, INC. (US) 2007-09-19 EP disclosed
US-20070184513-A1 Substrates for beta-lactamase and uses thereof THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (US) 2007-08-09 US disclosed
US-20070020715-A1 Novel fluorogenic substrates for beta-lactamase gene expression THE REGENTS OF THE UNIVERSITY OF CALIFORNIA 2007-01-25 US disclosed
US-7157575-B2 Substrates for β-lactamase and uses thereof THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (US) 2007-01-02 US disclosed
WO-2006074223-A2 PHARMACEUTICAL COMPOUNDS AS ACTIVATORS OF CASPASES AND INDUCERS OF APOPTOSIS AND THE USE THEREOF MYRIAD GENETICS, INC. (US) 2006-07-13 WO disclosed
US-4861778-A 2,3-dihydrophthalazine-1,4-diones RESEARCH CORPORATION (US) 1989-08-29 US disclosed
US-4207112-A STORAGE STABILITY FUJI PHOTO FILM CO., LTD. (JP) 1980-06-10 US disclosed
US-4076534-A Heat developable light-sensitive material FUJI PHOTO FILM CO., LTD. (JA) 1978-02-28 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-20240294542-A1 NLRP3 INFLAMMASOME INHIBITOR AND APPLICATION THEREOF NLRP3, NLRP1, PYCARD KDM4E 3867/4885PARP1 995/4885HSD17B10 1551/4885
US-20070020715-A1 Novel fluorogenic substrates for beta-lactamase gene expression CMBL, HRH3, TDO2 KDM4E 1516/4885PARP1 4615/4885HSD17B10 91/4885
US-20240383862-A1 COMPOUNDS AND THEIR USE NLRP3, PYCARD, NLRP1 KDM4E 2467/4885PARP1 786/4885HSD17B10 1833/4885
US-12503445-B2 Compounds and their use NLRP3, PYCARD, NLRP1 KDM4E 2467/4885PARP1 786/4885HSD17B10 1833/4885
US-20080020985-A1 PHARMACEUTICAL COMPOUNDS AS ACTIVATORS OF CASPASES AND INDUCERS OF APOPTOSIS AND THE USE THEREOF CASP3, CASP2, CASP5 KDM4E 3062/4885PARP1 400/4885HSD17B10 1543/4885
US-20240391881-A1 PHARMACEUTICAL USE AND PREPARATION METHOD FOR SUBSTITUTED HETEROARYL PHTHALAZINE DERIVATIVE NLRP3, NLRP1, NOD1 KDM4E 3999/4885PARP1 750/4885HSD17B10 252/4885
US-20070184513-A1 Substrates for beta-lactamase and uses thereof CMBL, DBH, NCEH1 KDM4E 886/4885PARP1 4409/4885HSD17B10 457/4885

“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.