Quinizarin

Quinizarin

SCHEMBL160038

O=C1c2ccccc2C(=O)c2c(O)ccc(O)c21

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
MEN1 O00255 9/20 1.00
KMT2A Q03164 9/20 1.00
MAPT P10636 9/20 1.00
MAOA P21397 8/20 1.00
MCL1 Q07820 6/20 0.76
TDP1 Q9NUW8 6/20 0.76
HPGD P15428 5/20 0.76
POLB P06746 4/20 0.76
SMN1; SMN2 Q16637 4/20 0.76
BLM P54132 2/20 0.76
CSNK1A1 P48729 2/20 0.76
CSNK1D P48730 2/20 0.76
CSNK1G1 Q9HCP0 2/20 0.76
PABPC1 P11940 1/20 0.76
PLEC Q15149 1/20 0.76
APEX1 P27695 3/20 0.66
CASP6 P55212 1/20 0.66
MAPK1 P28482 7/20 0.65
ALDH1A1 P00352 5/20 0.65
ALOX15 P16050 4/20 0.65

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
Quinizarin SCHEMBL29385801 1.00 MEN1 (1.00) MEN1KMT2AMAPTMAOAMCL1
Quinizarin SCHEMBL29277729 0.97 MEN1 (0.95) MEN1KMT2AMAPTMAOAMCL1
Quinizarin SCHEMBL11413119 0.97 MEN1 (0.95) MEN1KMT2AMAPTMAOAMCL1
Quinizarin SCHEMBL25194269 0.97 MEN1 (0.95) MEN1KMT2AMAPTMAOAMCL1
Quinizarin SCHEMBL30721500 0.97 MEN1 (0.95) MEN1KMT2AMAPTMAOAMCL1
SCHEMBL9389807 0.95 MEN1 (0.91) MEN1KMT2AMAPTMAOAMCL1
Anthrarufin SCHEMBL11422341 0.91 MAPT (0.83) MEN1KMT2AMAPTMAOAMCL1
Quinizarin SCHEMBL29018413 0.89 MAPT (0.79) MEN1KMT2AMAPTMAOAMCL1
Quinizarin SCHEMBL11324950 0.89 MAPT (0.79) MEN1KMT2AMAPTMAOAMCL1
SCHEMBL11103588 0.87 MEN1 (0.76) MEN1KMT2AMAPTMAOAMCL1

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

Appears in 5085 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-6437155-B1 None US claimed
CN-122070479-A Ultrasonic indicating device and method for monitoring ultrasonic treatment JP实验室股份有限公司 2026-05-19 CN claimed
EP-4731816-A1 METHOD FOR SYNTHESIZING SUBSTITUTED 1,4-NAPHTHOQUINONES Université de Rennes (FR) 2026-04-29 EP claimed
EP-4728089-A1 METHOD AND DEVICE FOR DETECTION OF AN ANALYTE IN A SAMPLE Davis, Paul (GB) 2026-04-22 EP claimed
US-20260058190-A1 High Voltage Battery Cell, Module or Pack Having a Rolled Structure and Production Method HONEYCOMB BATTERY COMPANY (US) 2026-02-26 US claimed
US-12476244-B2 Surface-stabilized cathode active material particles, lithium secondary batteries containing same, and method of manufacturing HONEYCOMB BATTERY COMPANY (US) 2025-11-18 US claimed
WO-2025217103-A1 DURABLE ION EXCHANGE MEMBRANES WITH ADDITIVES W. L. GORE & ASSOCIATES, INC. (US) 2025-10-16 WO claimed
US-20250229228-A1 ELECTROCHEMICAL DIRECT AIR CAPTURE OF CO2 USING REDOX-ACTIVE TEXTILES UNIVERSITY OF MASSACHUSETTS 2025-07-17 US claimed
US-12312741-B2 Process for dyeing high-performance textiles US GOVERNMENT AS REPRESENTED BY THE SECRETARY OF THE ARMY 2025-05-27 US claimed
CN-119823102-A Pyridine imidazole derivative and preparation method and application thereof 广东科学技术职业学院 2025-04-15 CN claimed
US-4141799-A Process for the purification of high-melting organic products BAYER AKTIENGESELLSCHAFT (DE) 1979-02-27 US claimed
US-4124513-A PENTAERYTHRITOL, CARBOXYLIC ACIDS, AMINES, ANTHRAQUINONES, PHOSPHATE ESTERS, N-ALKYL-BENZOTHIAZOLE-2-THIONE TEXACO INC. (US) 1978-11-07 US claimed
US-4124514-A PENTAERYTHRITOL, CARBOXYLIC ACIDS, AMINES, ANTHRAQUINONES, PHOSPHATE ESTERS, AROMATIC SUBSTITUTED THIOPHENE TEXACO INC. (US) 1978-11-07 US claimed
US-4096078-A LUBRICATING OILS, ESTER BASED TEXACO INC. (US) 1978-06-20 US claimed
US-4078070-A DIHYDROPYRAN-3-CARBOXYLIC ACID ANILIDE WITH A BENZIMIDAZOLE-2-CARBAMATE HOECHST AKTIENGESELLSCHAFT (DT) 1978-03-07 US claimed
US-4049563-A POLYMETHYL PHENYL SILOXANE AND AN ALCOHOL ESTER CHEVRON RESEARCH COMPANY (US) 1977-09-20 US claimed
US-4043637-A Photochromic light valve AMERICAN OPTICAL CORPORATION (US) 1977-08-23 US claimed
US-4041164-A ALUMINUM CHELATES OF A HYDROXY-QUINONE HOECHST AKTIENGESELLSCHAFT (DT) 1977-08-09 US claimed
US-3987187-A FUNGICIDAL DISPERSIONS OF 2-METHYL-5,6-DIHYDROPYRAN-3-CARBOXYLIC ACID ANILIDE HOECHST AKTIENGESELLSCHAFT (DT) 1976-10-19 US claimed
US-3941708-A PHENYL NAPHTHYLAMINE, EPOXYCYCLOALKYL CARBOXYLATE STAUFFER CHEMICAL COMPANY (US) 1976-03-02 US claimed