Quercetagetin

Quercetagetin

SCHEMBL554527

O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(O)c(O)c(O)c12

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
AMY1A P0DUB6 4/20 1.00
PIM1 P11309 3/20 1.00
CD38 P28907 3/20 1.00
MAPK8 P45983 2/20 0.77
MEN1 O00255 9/20 0.72
KMT2A Q03164 9/20 0.72
KDM4E B2RXH2 8/20 0.72
ALOX15 P16050 7/20 0.72
CYP3A4 P08684 7/20 0.72
HSD17B10 Q99714 7/20 0.72
MAPT P10636 7/20 0.72
RECQL P46063 6/20 0.72
CYP2C9 P11712 6/20 0.72
TP53 P04637 5/20 0.72
SLCO2B1 O94956 5/20 0.72
ALDH1A1 P00352 5/20 0.72
HPGD P15428 5/20 0.72
APP P05067 5/20 0.72
XDH P47989 5/20 0.72
CYP1A2 P05177 4/20 0.72

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
Quercetagetin SCHEMBL29690479 1.00 AMY1A (1.00) AMY1APIM1CD38MAPK8MEN1
Quercetagetin SCHEMBL29608135 1.00 AMY1A (1.00) AMY1APIM1CD38MAPK8MEN1
Quercetagetin SCHEMBL7647221 0.94 AMY1A (0.89) AMY1APIM1CD38MAPK8MEN1
Quercetagetin SCHEMBL28164757 0.93 AMY1A (0.87) AMY1APIM1CD38MAPK8MEN1
SCHEMBL31022147 0.90 AMY1A (0.81) AMY1APIM1CD38MAPK8MEN1
SCHEMBL4879748 0.88 AMY1A (0.78) AMY1APIM1CD38MAPK8MEN1
SCHEMBL25926916 0.87 MAPK8 (1.00) AMY1APIM1CD38MAPK8MEN1
SCHEMBL14259668 0.87 AMY1A (0.77) AMY1APIM1CD38MAPK8MEN1
SCHEMBL26255803 0.87 AMY1A (0.77) AMY1APIM1CD38MAPK8MEN1
SCHEMBL12557418 0.87 AMY1A (0.77) AMY1APIM1CD38MAPK8MEN1

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 1053 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20260137745-A1 QUERCETAGETIN ENRICHED MARIGOLD EXTRACTS, COMPOSITIONS, METHODS OF PREPARATION AND USE THEREOF AVT NATURAL PRODUCTS LTD (IN) 2026-05-21 US claimed
EP-4698662-A2 REGULATABLE CONTROLLED EXPRESSION OF A TRANSGENE IN PRIMATES AskBio Inc. (US) 2026-02-25 EP claimed
US-12514266-B2 Composition containing quercetagetin CHENGUANG BIOTECH GROUP CO., LTD. (CN) 2026-01-06 US claimed
WO-2025217103-A1 DURABLE ION EXCHANGE MEMBRANES WITH ADDITIVES W. L. GORE & ASSOCIATES, INC. (US) 2025-10-16 WO claimed
US-20250302727-A1 COSMETIC USE OF A COMBINATION OF IMMORTELLE EXTRACTS TO REDUCE THE VISIBILITY OF SKIN PORES LABORATOIRES M&L (FR) 2025-10-02 US claimed
US-20250257032-A1 METHOD OF PREPARING HIGH PURITY LUTEIN ESTER CRYSTALS, AND APPLICATIONS THEREOF AVT NATURAL PRODUCTS LTD. (IN) 2025-08-14 US claimed
US-20250257331-A1 FLAVONOID GLYCOSIDE GLYCOSYLTRANSFERASE LbUGT71BX1 IN LAPORTEA BULBIFERA AS WELL AS THE CODING GENE AND THE USE THEREOF INST CHINESE MATERIA MEDICA CHINA ACADEMY OF CMS (CN) 2025-08-14 US claimed
EP-2603098-B1 METHOD OF IMPROVING STABILITY OF SWEET ENHANCER AND COMPOSITION CONTAINING STABILIZED SWEET ENHANCER FIRMENICH INCORPORATED (US) 2025-08-06 EP claimed
CN-120195403-A Screening method of targeted CD276 small molecule inhibitor and anti-tumor application thereof 郑州大学 2025-06-24 CN claimed
WO-2024220449-A9 REGULATABLE CONTROLLED EXPRESSION OF A TRANSGENE IN PRIMATES AskBio Inc. (US) 2025-04-03 WO claimed
US-6159585-A Security paper GEORGIA-PACIFIC CORPORATION (US) 2000-12-12 US claimed
WO-1998041688-A1 SECURITY PAPER GEORGIA-PACIFIC CORPORATION, INC. (US) 1998-09-24 WO claimed
US-5650433-A REDUCING ARTICULAR CARTILAGE DESTRUCTION IN A PATIENT BY ADMINISTERING A FLAVONOID COMPOUND KUREHA CHEMICAL INDUSTRY CO., LTD. (JP) 1997-07-22 US claimed
EP-0633022-B1 Chondroprotective flavones KUREHA CHEMICAL IND CO LTD (JP) 1997-02-19 EP claimed
EP-0633022-A2 Chondroprotective flavones KUREHA CHEMICAL INDUSTRY CO., LTD. (JP) 1995-01-11 EP claimed
EP-0290442-A4 PHARMACOLOGICALLY ACTIVE COMPOUNDS AND MIXTURES THEREOF, ORGANIC COMPOSITIONS AND METAL SALTS. CHEMEX PHARMACEUTICALS INC (US) 1990-07-03 EP claimed
EP-0290442-A1 PHARMACOLOGICALLY ACTIVE COMPOUNDS AND MIXTURES THEREOF, ORGANIC COMPOSITIONS AND METAL SALTS CHEMEX PHARMACEUTICALS, INC. (US) 1988-11-17 EP claimed
US-4774229-A ANTITUMOR AGENTS, SKIN DISORDERS, CANCER TREATMENT CHEMEX PHARMACEUTICALS, INC. (US) 1988-09-27 US claimed
WO-1988003805-A1 PHARMACOLOGICALLY ACTIVE COMPOUNDS AND MIXTURES THEREOF, ORGANIC COMPOSITIONS AND METAL SALTS CHEMEX PHARMACEUTICALS, INC. (US) 1988-06-02 WO claimed
WO-1987006833-A1 MODIFICATION OF PLANT EXTRACTS FROM ZYGOPHYLLACEAE CHEMEX PHARMACEUTICALS, INC. (US) 1987-11-19 WO claimed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (2 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-20250302727-A1 COSMETIC USE OF A COMBINATION OF IMMORTELLE EXTRACTS TO REDUCE THE VISIBILITY OF SKIN PORES CUTA, IMMT, SYMPK AMY1A 2724/4885PIM1 2510/4885CD38 4513/4885
US-20260137745-A1 QUERCETAGETIN ENRICHED MARIGOLD EXTRACTS, COMPOSITIONS, METHODS OF PREPARATION AND USE THEREOF LIPA, LIPC, CUTA AMY1A 50/4885PIM1 3311/4885CD38 3164/4885

“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.