SCHEMBL276244

SCHEMBL276244

[O]c1cc2cnccc2cn1

nearest known ligand 0.47

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
MAPT P10636 2/20 0.47
CLK1 P49759 3/20 0.46
DYRK1A Q13627 2/20 0.46
CSNK1D P48730 1/20 0.46
CSNK1E P49674 1/20 0.46
PRKCZ Q05513 1/20 0.40
CYP19A1 P11511 1/20 0.37
HASPIN Q8TF76 3/20 0.37
CCNT1 O60563 2/20 0.37
CDK9 P50750 2/20 0.37
IMPDH2 P12268 2/20 0.37
PIM1 P11309 2/20 0.36
MELK Q14680 1/20 0.36
CDK5 Q00535 1/20 0.36
CDK5R1 Q15078 1/20 0.36
MKNK2 Q9HBH9 1/20 0.36
ABL1 P00519 1/20 0.36
GRM4 Q14833 1/20 0.35
CYP2A6 P11509 2/20 0.35
KDM4E B2RXH2 1/20 0.35

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
SCHEMBL276963 0.91 CLK1 (0.46) MAPTCLK1DYRK1ACSNK1DCSNK1E
SCHEMBL1098583 0.78 PDPK1 (0.59) MAPTCLK1DYRK1ACSNK1DCSNK1E
SCHEMBL152013 0.75 CYP19A1 (0.45) MAPTCLK1DYRK1ACSNK1DCSNK1E
SCHEMBL277601 0.75 PDPK1 (0.60) MAPTCYP2A6KDM4E
SCHEMBL7995335 0.74 CYP1A2 (0.59) MAPTCLK1DYRK1ACSNK1DCSNK1E
SCHEMBL18459079 0.74 MAPT (0.47) MAPTCLK1DYRK1ACSNK1DCSNK1E
SCHEMBL29959239 0.74 MAPT (0.47) MAPTCLK1DYRK1ACSNK1DCSNK1E
SCHEMBL3388614 0.74 MAPT (0.47) MAPTCLK1DYRK1ACSNK1DCSNK1E
SCHEMBL276245 0.74 MAPT (0.47) MAPTCLK1DYRK1ACSNK1DCSNK1E
SCHEMBL19053816 0.74 MAPT (0.47) MAPTCLK1DYRK1ACSNK1DCSNK1E

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-9115341-B2 Method for expanding hematopoietic stem cells using heterocyclic compound NISSAN CHEMICAL INDUSTRIES, LTD. (JP) 2015-08-25 US disclosed
EP-1636192-B9 3-ALKYLIDENEHYDRAZINO SUBSTITUTED HETEROARYL COMPOUNDS AS THROMBOPOIETIN RECEPTOR ACTIVATORS NISSAN CHEMICAL IND LTD (JP) 2015-07-01 EP disclosed
US-20140051857-A1 HETEROCYCLIC COMPOUNDS AND THROMBOPOIETIN RECEPTOR ACTIVATORS NISSAN CHEMICAL INDUSTRIES LIMITED (JP) 2014-02-20 US disclosed
EP-1636192-B1 3-ALKYLIDENEHYDRAZINO SUBSTITUTED HETEROARYL COMPOUNDS AS THROMBOPOIETIN RECEPTOR ACTIVATORS NISSAN CHEMICAL IND LTD (JP) 2014-01-15 EP disclosed
US-8552031-B2 3-ethylidenehydrazino substituted heterocyclic compounds as thrombopoietin receptor activators NISSAN CHEMICAL INDUSTRIES, LTD. (JP) 2013-10-08 US disclosed
US-8440666-B2 Pyridazinone compounds and P2X7 receptor inhibitors NISSAN CHEMICAL INDUSTRIES, LTD. (JP) 2013-05-14 US disclosed
US-20130012708-A1 HETEROCYCLIC COMPOUNDS AND THROMBOPOIETIN RECEPTOR ACTIVATORS NISSAN CHEMICAL INDUSTRIES LIMITED (JP) 2013-01-10 US disclosed
US-8318796-B2 Heterocyclic compounds and thrombopoietin receptor activators NISSAN CHEMICAL INDUSTRIES, LTD. (JP) 2012-11-27 US disclosed
US-8134013-B2 Amide compound and thrombopoietin receptor activator NISSAN CHEMICAL INDUSTRIES, LTD. (JP) 2012-03-13 US disclosed
US-8093251-B2 Nitrogen-containing heterocyclic compounds and thrombopoietin receptor activators NISSAN CHEMICAL INDUSTRIES, LTD. (JP) 2012-01-10 US disclosed
US-20090023939-A1 ALPHA-SUBSTITUTED VINYLTIN COMPOUND NISSAN CHEMICAL INDUSTRIES, LTD. (JP) 2009-01-22 US disclosed
EP-1947101-A1 HYDRAZIDE COMPOUND AND THROMBOPOIETIN RECEPTOR ACTIVATOR Nissan Chemical Industries, Ltd. (JP) 2008-07-23 EP disclosed
US-7351841-B2 Heterocyclic compounds and thrombopoietin receptor activators NISSAN CHEMICAL INDUSTRIES, LTD. (JP) 2008-04-01 US disclosed
US-20080027068-A1 HETEROCYCLIC COMPOUNDS AND THROMBOPOIETIN RECEPTOR ACTIVATORS NISSAN CHEMICAL INDUSTRIES LIMITED (JP) 2008-01-31 US disclosed
EP-1845090-A1 AMIDE COMPOUND AND THROMBOPOIETIN RECEPTOR ACTIVATOR Nissan Chemical Industries, Ltd. (JP) 2007-10-17 EP disclosed
EP-1819692-A1 3-ETHYLIDENEHYDRAZINO SUBSTITUTED HETEROCYCLIC COMPOUNDS AS THROMBOPOIETIN RECEPTOR ACTIVATORS Nissan Chemical Industries, Ltd. (JP) 2007-08-22 EP disclosed
WO-2006062240-A1 3-ETHYLIDENEHYDRAZINO SUBSTITUTED HETEROCYCLIC COMPOUNDS AS THROMBOPOIETIN RECEPTOR ACTIVATORS NISSAN CHEMICAL INDUSTRIES, LTD. (JP) 2006-06-15 WO disclosed
US-20060094694-A1 Heterocyclic compounds and thrombopoietin receptor activators NISSAN CHEMICAL INDUSTRIES LIMITED (JP) 2006-05-04 US disclosed
EP-1636192-A1 3-ALKYLIDENEHYDRAZINO SUBSTITUTED HETEROARYL COMPOUNDS AS THROMBOPOIETIN RECEPTOR ACTIVATORS Nissan Chemical Industries, Ltd. (JP) 2006-03-22 EP disclosed
WO-2004108683-A1 3-ALKYLIDENEHYDRAZINO SUBSTITUTED HETEROARYL COMPOUNDS AS THROMBOPOIETIN RECEPTOR ACTIVATORS NISSAN CHEMICAL INDUSTRIES, LTD. (JP) 2004-12-16 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 (5 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-20060094694-A1 Heterocyclic compounds and thrombopoietin receptor activators NR2C2, ROR1, NR0B2 MAPT 3249/4885CLK1 3683/4885DYRK1A 2850/4885
US-20080027068-A1 HETEROCYCLIC COMPOUNDS AND THROMBOPOIETIN RECEPTOR ACTIVATORS NR2C2, ROR1, NR0B2 MAPT 2880/4885CLK1 3644/4885DYRK1A 2888/4885
US-20140051857-A1 HETEROCYCLIC COMPOUNDS AND THROMBOPOIETIN RECEPTOR ACTIVATORS NR2C2, ROR1, NR0B2 MAPT 3117/4885CLK1 3692/4885DYRK1A 2916/4885
US-20130012708-A1 HETEROCYCLIC COMPOUNDS AND THROMBOPOIETIN RECEPTOR ACTIVATORS NR2C2, ROR1, NR0B2 MAPT 3117/4885CLK1 3692/4885DYRK1A 2916/4885
US-20090023939-A1 ALPHA-SUBSTITUTED VINYLTIN COMPOUND TST, CCNT1, TMT1A MAPT 43/4885CLK1 3907/4885DYRK1A 4498/4885

“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.