SCHEMBL29411963

SCHEMBL29411963

c1ccc2c(c1)CNCN2

nearest known ligand 0.65

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
ALOX15 P16050 1/20 0.50
HSD17B10 Q99714 1/20 0.50
PNMT P11086 1/20 0.43
CD44 P16070 1/20 0.43
MAOB P27338 1/20 0.43
HTR5A P47898 2/20 0.42
GAA P10253 1/20 0.41
NPSR1 Q6W5P4 1/20 0.41
MEN1 O00255 3/20 0.40
KMT2A Q03164 3/20 0.40
KDM4E B2RXH2 1/20 0.40
NPC1 O15118 1/20 0.40
HSP90AA1 P07900 1/20 0.40
MAPT P10636 1/20 0.40
THRB P10828 1/20 0.40
HK1 P19367 1/20 0.40
MAPK1 P28482 1/20 0.40
RECQL P46063 1/20 0.40
RAB9A P51151 1/20 0.40
GALK1 P51570 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
SCHEMBL124019 1.00 ALOX15 (0.50) ALOX15HSD17B10PNMTCD44MAOB
Hydrogen Sulfide SCHEMBL27951535 0.98 ALOX15 (0.48) ALOX15HSD17B10PNMTCD44MAOB
Hydrochloric Acid SCHEMBL4630968 0.98 ALOX15 (0.48) ALOX15HSD17B10PNMTCD44MAOB
SCHEMBL3757557 0.88 ALOX15 (0.41) ALOX15HSD17B10PNMTCD44MAOB
Pyridine SCHEMBL19995258 0.88 ALOX15 (0.46) ALOX15HSD17B10PNMTCD44MAOB
SCHEMBL1828551 0.79
SCHEMBL30668800 0.79
SCHEMBL2041999 0.79
SCHEMBL5474126 0.79 ALOX15 (0.48) ALOX15HSD17B10PNMTCD44MAOB
SCHEMBL379799 0.79 CD44 (0.52) ALOX15HSD17B10PNMTCD44MAOB

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
WO-2026099510-A1 RESILIENT MARKER COMPOUNDS MINTON, TREHARNE & DAVIES LIMITED (GB) 2026-05-15 WO disclosed
EP-4739393-A1 TETRAHYDROQUINAZOLINE DERIVATIVES AS SELECTIVE CYTOTOXIC AGENTS Merck Sharp & Dohme LLC (US) 2026-05-13 EP disclosed
EP-4739393-A1 TETRAHYDROQUINAZOLINE DERIVATIVES AS SELECTIVE CYTOTOXIC AGENTS Merck Sharp & Dohme LLC (US) 2026-05-13 EP disclosed
WO-2026087753-A1 PROCESS FOR REDUCING A NITROGEN-CONTAINING FUNCTIONAL GROUP OXFORD UNIVERSITY INNOVATION LIMITED (GB) 2026-04-30 WO disclosed
CN-111655695-B Substituted furopyrimidine compounds as PDE1 inhibitors 达特神经科学有限公司 2025-05-27 CN disclosed
EP-4522759-A1 REDUCTION OF NITROGEN-CONTAINING GROUPS IN A TARGET COMPOUND USING A BIOCATALYST Oxford University Innovation Limited (GB) 2025-03-19 EP disclosed
US-20250082639-A1 ALPHA POLYGLUTAMATED METHOTREXATE AND USES THEREOF L.E.A.F. HOLDINGS GROUP LLC 2025-03-13 US disclosed
US-20250026759-A1 TETRAHYDROQUINAZOLINE DERIVATIVES AS SELECTIVE CYTOTOXIC AGENTS MERCK SHARP & DOHME LLC (US) 2025-01-23 US disclosed
WO-2025014788-A1 TETRAHYDROQUINAZOLINE DERIVATIVES AS SELECTIVE CYTOTOXIC AGENTS MERCK SHARP & DOHME LLC (US) 2025-01-16 WO disclosed
WO-2025014788-A1 TETRAHYDROQUINAZOLINE DERIVATIVES AS SELECTIVE CYTOTOXIC AGENTS MERCK SHARP & DOHME LLC (US) 2025-01-16 WO disclosed
CN-116005178-A Synthesis method of 1,2-dihydro quinazoline compound 淮北师范大学 2023-04-25 CN disclosed
WO-2022225699-A9 POLY(TETRAHYDROQUINAZOLINE) AND DERIVED CARBON AEROGELS THE CURATORS OF THE UNIVERSITY OF MISSOURI (US) 2023-03-23 WO disclosed
CN-115819170-A Method for synthesizing chiral dihydroquinazoline compound 山西警察学院 2023-03-21 CN disclosed
CN-115745910-A Chemical compound 安塔比奥公司 2023-03-07 CN disclosed
WO-2022225699-A2 POLY(TETRAHYDROQUINAZOLINE) AND DERIVED CARBON AEROGELS THE CURATORS OF THE UNIVERSITY OF MISSOURI (US) 2022-10-27 WO disclosed
WO-2022171013-A1 TETRAHYDROQUINAZOLINE COMPOUND 南京明德新药研发有限公司 2022-08-18 WO disclosed
WO-2022125412-A1 TETRAHYDROQUINAZOLINE DERIVATIVES AS SELECTIVE CYTOTOXIC AGENTS MERCK SHARP & DOHME CORP. (US) 2022-06-16 WO disclosed
WO-2022125412-A1 TETRAHYDROQUINAZOLINE DERIVATIVES AS SELECTIVE CYTOTOXIC AGENTS MERCK SHARP & DOHME CORP. (US) 2022-06-16 WO disclosed
CN-114466850-A [1,2,4] triazolo [1,5-C ] quinazolin-5-amines 拜耳股份有限公司 2022-05-10 CN disclosed
US-20220062284-A1 TETRAHYDROQUINAZOLINE DERIVATIVES AS SELECTIVE CYTOTOXIC AGENTS MERCK SHARP & DOHME CORP. (US) 2022-03-03 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 (3 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-20220062284-A1 TETRAHYDROQUINAZOLINE DERIVATIVES AS SELECTIVE CYTOTOXIC AGENTS ACIN1, REV1, NFATC1 ALOX15 3464/4885HSD17B10 3149/4885PNMT 2611/4885
US-20250026759-A1 TETRAHYDROQUINAZOLINE DERIVATIVES AS SELECTIVE CYTOTOXIC AGENTS ACIN1, REV1, NFATC1 ALOX15 3464/4885HSD17B10 3149/4885PNMT 2611/4885
US-20250082639-A1 ALPHA POLYGLUTAMATED METHOTREXATE AND USES THEREOF MTX1, MTX2, IFNG ALOX15 1790/4885HSD17B10 3961/4885PNMT 1936/4885

“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.