SCHEMBL259923

SCHEMBL259923

O=c1[nH]c2ccncc2[nH]1

nearest known ligand 0.52

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
PDE3B Q13370 4/20 0.52
PDE3A Q14432 4/20 0.52
DAO P14920 3/20 0.46
PARP1 P09874 3/20 0.46
KDM5A P29375 3/20 0.44
FEN1 P39748 1/20 0.43
ACHE P22303 1/20 0.42
KDM4E B2RXH2 1/20 0.42
GABRP O00591 1/20 0.42
GABRD O14764 1/20 0.42
IKBKB O14920 1/20 0.42
AURKA O14965 1/20 0.42
CHUK O15111 1/20 0.42
ALDH1A1 P00352 1/20 0.42
PIM1 P11309 1/20 0.42
TOP1 P11387 1/20 0.42
GABRA1 P14867 1/20 0.42
IDO1 P14902 1/20 0.42
HPGD P15428 1/20 0.42
GABRB1 P18505 1/20 0.42

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
SCHEMBL31625660 1.00 PDE3B (0.52) PDE3BPDE3ADAOPARP1KDM5A
SCHEMBL2300648 0.86 PARP1 (0.55) PDE3BPDE3ADAOPARP1KDM5A
SCHEMBL4769832 0.79 PARP1 (0.62) DAOPARP1KDM5AKDM4EGABRP
SCHEMBL9533317 0.79 PARP1 (0.62) PDE3BPDE3ADAOPARP1FEN1
SCHEMBL5381840 0.76 ALDH1A1 (0.50) PDE3BPDE3ADAOPARP1ACHE
SCHEMBL22766047 0.74 HASPIN (0.57) PDE3BPDE3ADAOPIM1GRIA1
SCHEMBL16083577 0.71 CHUK (0.38) PDE3BPDE3ADAOPARP1KDM5A
SCHEMBL12396546 0.70 ACHE (0.61) PDE3BPDE3ADAOPARP1FEN1
SCHEMBL17425916 0.69
SCHEMBL31192609 0.69 PDE3B (1.00) PDE3BPDE3AGRIA1CACNG8CDC7

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
WO-2024174953-A1 BENZIMIDAZOLE DERIVATIVE AND MEDICAL USE THEREOF 苏州隆博泰药业有限公司 2024-08-29 WO claimed
WO-2023220370-A1 BRUTON TYROSINE KINASE INHIBITORS FOR USE IN THE TREATMENT OF MYELIN OLIGODENDROCYTE GLYCOPROTEIN ANTIBODY DISEASE (MOGAD) GENZYME CORPORATION (US) 2023-11-16 WO claimed
EP-4139306-A1 KV3 ENHANCERS FOR THE TREATMENT OF COGNITIVE DISORDERS F. Hoffmann-La Roche AG (CH) 2023-03-01 EP claimed
CN-115557929-A Somatostatin modulators and uses thereof 克林提克斯医药股份有限公司 2023-01-03 CN claimed
EP-3414234-A1 BRUTON'S TYROSINE KINASE INHIBITORS Zibo Biopolar Changsheng Pharmaceutical Co. Ltd. (CN) 2018-12-19 EP claimed
WO-2018038667-A1 RESPIRATORY SYNCYTIAL VIRUS INHIBITORS MEDIVIR AB (SE) 2018-03-01 WO claimed
WO-2017066014-A1 BRUTON'S TYROSINE KINASE INHIBITORS SUNNYLIFE PHARMA INC. (US) 2017-04-20 WO claimed
US-20090023724-A1 Heteroaryl compounds, compositions thereof, and methods of treatment therewith SIGNAL PHARMACEUTICALS, LLC 2009-01-22 US claimed
EP-4637726-A1 DRUG FORMULATIONS OF (R)-1-(1-ACRYLOYLPIPERIDIN-3-YL)-4-AMINO-3-(4- PHENOXYPHENYL)-1H-IMIDAZO[4,5-C]PYRIDIN-2(3H)-ONE Principia Biopharma Inc. (US) 2025-10-29 EP disclosed
EP-4637726-A1 DRUG FORMULATIONS OF (R)-1-(1-ACRYLOYLPIPERIDIN-3-YL)-4-AMINO-3-(4- PHENOXYPHENYL)-1H-IMIDAZO[4,5-C]PYRIDIN-2(3H)-ONE Principia Biopharma Inc. (US) 2025-10-29 EP disclosed
US-20250326725-A1 PI4-Kinase Inhibitors and Methods of Using the Same UNIV LELAND STANFORD JUNIOR (US) 2025-10-23 US disclosed
US-12415788-B2 PI4-kinase inhibitors and methods of using the same THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY (US) 2025-09-16 US disclosed
US-20250197402-A1 Tyrosine Kinase Inhibitors PRINCIPIA BIOPHARMA INC. (US) 2025-06-19 US disclosed
WO-2024137604-A8 DRUG FORMULATIONS OF (R)-1-(1-ACRYLOYLPIPERIDIN-3-YL)-4-AMINO-3-(4- PHENOXYPHENYL)-1H-IMIDAZO[4,5-C]PYRIDIN-2(3H)-ONE PRINCIPIA BIOPHARMA INC. (US) 2025-06-12 WO disclosed
WO-2002030886-A2 HETEROCYCLIC ANGIOGENESIS INHIBITORS MATTHEWS BARRY R (AU) 2002-04-18 WO disclosed
US-5389627-A Cephalosporins effective against gramnegative bacteria CHEIL FOODS & CHEMICALS (KR) 1995-02-14 US disclosed
WO-1994029321-A1 NOVEL CEPHEM COMPOUNDS CHEIL FOODS & CHEMICALS INC. (KR) 1994-12-22 WO disclosed
EP-0589914-A1 NOVEL 3-FUSED PYRIDINIUMMETHYL CEPHALOSPORINS CHEIL FOODS & CHEMICALS, INC. (KR) 1994-04-06 EP disclosed
US-5281589-A Pharmaceuticals CHEIL FOODS & CHEMICALS, INC. (KR) 1994-01-25 US disclosed
WO-1992022556-A1 NOVEL 3-FUSED PYRIDINIUMMETHYL CEPHALOSPORINS CHEIL FOODS & CHEMICALS, INC. (KR) 1992-12-23 WO 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 (4 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-20250326725-A1 PI4-Kinase Inhibitors and Methods of Using the Same PI4KB, PI4KA, PI4K2A PDE3B 3459/4885PDE3A 3290/4885DAO 2142/4885
US-12415788-B2 PI4-kinase inhibitors and methods of using the same PI4KB, PI4KA, PI4K2A PDE3B 3459/4885PDE3A 3290/4885DAO 2142/4885
US-20090023724-A1 Heteroaryl compounds, compositions thereof, and methods of treatment therewith JAK2, PHKG1, PHKG2 PDE3B 3380/4885PDE3A 3883/4885DAO 2841/4885
US-20250197402-A1 Tyrosine Kinase Inhibitors BTK, LYN, SYK PDE3B 1340/4885PDE3A 1799/4885DAO 1972/4885

“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.