SCHEMBL3519381

SCHEMBL3519381

O=c1[nH]nc2ncccn12

nearest known ligand 0.42

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
PDE3B Q13370 2/20 0.42
PDE3A Q14432 2/20 0.42
LTK P29376 2/20 0.41
ALK Q9UM73 2/20 0.41
DYRK1B Q9Y463 2/20 0.41
RET P07949 1/20 0.41
MET P08581 1/20 0.41
GRK5 P34947 1/20 0.41
CDK8 P49336 1/20 0.41
RPS6KA3 P51812 1/20 0.41
MST1R Q04912 1/20 0.41
TYRO3 Q06418 1/20 0.41
DYRK1A Q13627 1/20 0.41
LRRK2 Q5S007 1/20 0.41
CLK4 Q9HAZ1 1/20 0.41
PARP1 P09874 1/20 0.40
CHEK1 O14757 1/20 0.38
DAPK3 O43293 1/20 0.38
ABL1 P00519 1/20 0.38
PRKACA P17612 1/20 0.38

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
SCHEMBL12013042 0.68 GPR139 (0.41) PARP1BACE1PDE10AKDM4EALDH1A1
SCHEMBL11099965 0.67 PARP1 (0.46) PDE3BPDE3APARP1KDRPDE10A
SCHEMBL6469168 0.67 ADORA3 (0.57) DYRK1APARP1BACE1PDE10AKDM4E
SCHEMBL20067222 0.65 PDE10A (0.45) DYRK1APARP1BACE1PDE10AKDM4E
Hydrochloric Acid SCHEMBL6445246 0.65 ADORA3 (0.55) DYRK1APARP1BACE1PDE10AKDM4E
SCHEMBL103370 0.65 LTK (0.50) PDE3BPDE3ALTKALKDYRK1B
SCHEMBL11075249 0.64 LTK (0.49) PDE3BPDE3ALTKALKDYRK1B
SCHEMBL19152456 0.64 CCNE1 (0.42) PDE3BPDE3ACLK4PARP1PDE10A
SCHEMBL31397701 0.64 LTK (0.49) PDE3BPDE3ALTKALKDYRK1B
SCHEMBL18229915 0.64 PDE3B (0.49) PDE3BPDE3ALTKALKDYRK1B

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-121866255-A Positive modulators of muscarinic acetylcholine receptor M4 范德堡大学 2026-04-14 CN disclosed
US-12552790-B2 Positive modulators of the muscarinic acetylcholine receptor M4 VANDERBILT UNIVERSITY (US) 2026-02-17 US disclosed
US-20260035366-A1 POSITIVE MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4 UNIV VANDERBILT (US) 2026-02-05 US disclosed
CN-120936610-A 1, 6-Naphthyridine derivatives as modulators of the muscarinic acetylcholine receptor M4 positive allosteric, useful in the treatment of neurological and psychiatric disorders 范德比尔特大学 2025-11-11 CN disclosed
US-12448380-B2 Positive modulators of the muscarinic acetylcholine receptor M4 VANDERBILT UNIVERSITY (US) 2025-10-21 US disclosed
US-12344608-B2 Positive modulators of the muscarinic acetylcholine receptor M4 VANDERBILT UNIVERSITY (US) 2025-07-01 US disclosed
US-20250136600-A1 POSITIVE MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4 VANDERBILT UNIVERSITY 2025-05-01 US disclosed
US-20250122198-A1 POSITIVE MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4 VANDERBILT UNIVERSITY 2025-04-17 US disclosed
US-20250122200-A1 POSITIVE MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4 VANDERBILT UNIVERSITY 2025-04-17 US disclosed
US-20250122201-A1 POSITIVE MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4 VANDERBILT UNIVERSITY 2025-04-17 US disclosed
US-20110237527-A1 SGLT-2 INHIBITORS, METHODS OF MAKING THEM, AND USES THEREOF ALBANY MOLECULAR RESEARCH, INC. (US) 2011-09-29 US disclosed
US-20100331310-A1 BICYCLOAMINE DERIVATIVES EISAI R&D MANAGEMENT CO., LTD. (JP) 2010-12-30 US disclosed
US-20100331310-A1 BICYCLOAMINE DERIVATIVES EISAI R&D MANAGEMENT CO., LTD. (JP) 2010-12-30 US disclosed
US-20100331310-A1 BICYCLOAMINE DERIVATIVES EISAI R&D MANAGEMENT CO., LTD. (JP) 2010-12-30 US disclosed
EP-2241567-A1 BICYCLOAMINE DERIVATIVE Eisai R&D Management Co., Ltd. (JP) 2010-10-20 EP disclosed
EP-2241567-A1 BICYCLOAMINE DERIVATIVE Eisai R&D Management Co., Ltd. (JP) 2010-10-20 EP disclosed
US-20090270369-A1 BICYCLOAMINE DERIVATIVES EISAI R&D MANAGEMENT CO., LTD. (JP) 2009-10-29 US disclosed
US-20090270369-A1 BICYCLOAMINE DERIVATIVES EISAI R&D MANAGEMENT CO., LTD. (JP) 2009-10-29 US disclosed
US-20090270369-A1 BICYCLOAMINE DERIVATIVES EISAI R&D MANAGEMENT CO., LTD. (JP) 2009-10-29 US disclosed
WO-2009101917-A1 BICYCLOAMINE DERIVATIVE EISAI R & D MANAGEMENT CO., LTD. (JP) 2009-08-20 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 (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-20250122200-A1 POSITIVE MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4 CHRM4, CHRM1, CHRM3 PDE3B 1013/4885PDE3A 878/4885LTK 2527/4885
US-12552790-B2 Positive modulators of the muscarinic acetylcholine receptor M4 CHRM4, CHRM1, CHRM5 PDE3B 2772/4885PDE3A 2446/4885LTK 2133/4885
US-20110237527-A1 SGLT-2 INHIBITORS, METHODS OF MAKING THEM, AND USES THEREOF SLC5A2, SLC5A1, SLC10A1 PDE3B 1628/4885PDE3A 1424/4885LTK 3698/4885
US-20250136600-A1 POSITIVE MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4 CHRM4, CHRM1, CHRM3 PDE3B 1013/4885PDE3A 878/4885LTK 2527/4885
US-20250122201-A1 POSITIVE MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4 CHRM4, CHRM1, CHRM3 PDE3B 1013/4885PDE3A 878/4885LTK 2527/4885
US-20100331310-A1 BICYCLOAMINE DERIVATIVES SCN1B, KCNJ2, KCNH2 PDE3B 792/4885PDE3A 797/4885LTK 4563/4885
US-12344608-B2 Positive modulators of the muscarinic acetylcholine receptor M4 CHRM4, CHRM1, CHRM3 PDE3B 1013/4885PDE3A 878/4885LTK 2527/4885
US-20090270369-A1 BICYCLOAMINE DERIVATIVES SCN1B, KCNJ2, KCNH2 PDE3B 792/4885PDE3A 797/4885LTK 4563/4885
US-20250122198-A1 POSITIVE MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4 CHRM4, CHRM1, CHRM3 PDE3B 1013/4885PDE3A 878/4885LTK 2527/4885
US-20260035366-A1 POSITIVE MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4 CHRM4, CHRM3, CHRM5 PDE3B 740/4885PDE3A 818/4885LTK 2035/4885
US-12448380-B2 Positive modulators of the muscarinic acetylcholine receptor M4 CHRM4, CHRM1, CHRM3 PDE3B 1013/4885PDE3A 878/4885LTK 2527/4885

“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.