Isoquercetin

Isoquercetin

SCHEMBL672012

O=c1c(O[C@@H]2O[C@H](CO)[C@H](O)C(O)C2O)c(-c2ccc(O)c(O)c2)oc2cc(O)cc(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
P4HB P07237 6/20 1.00
KDM4E B2RXH2 5/20 1.00
AKR1B1 P15121 5/20 1.00
EPHX2 P34913 5/20 1.00
GAA P10253 4/20 1.00
POLB P06746 3/20 1.00
MAPT P10636 3/20 1.00
CA12 O43570 3/20 1.00
CA2 P00918 3/20 1.00
CA4 P22748 3/20 1.00
CA7 P43166 3/20 1.00
ALPL P05186 2/20 1.00
ALPI P09923 2/20 1.00
SLCO2B1 O94956 2/20 1.00
MAOA P21397 2/20 1.00
XDH P47989 2/20 1.00
ADRA2C P18825 1/20 1.00
NOX4 Q9NPH5 1/20 1.00
KDM1A O60341 1/20 1.00
HMGB1 P09429 1/20 1.00

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
Isoquercetin SCHEMBL181306 1.00 P4HB (1.00) P4HBKDM4EAKR1B1EPHX2GAA
Isoquercetin SCHEMBL15147267 1.00 P4HB (1.00) P4HBKDM4EAKR1B1EPHX2GAA
Isoquercetin SCHEMBL2286562 1.00 P4HB (1.00) P4HBKDM4EAKR1B1EPHX2GAA
Isoquercetin SCHEMBL12710506 1.00 P4HB (1.00) P4HBKDM4EAKR1B1EPHX2GAA
Isoquercetin SCHEMBL6849311 1.00 P4HB (1.00) P4HBKDM4EAKR1B1EPHX2GAA
Isoquercetin SCHEMBL561412 1.00 P4HB (1.00) P4HBKDM4EAKR1B1EPHX2GAA
Isoquercetin SCHEMBL24609 1.00 P4HB (1.00) P4HBKDM4EAKR1B1EPHX2GAA
Isoquercetin SCHEMBL19214052 1.00 P4HB (1.00) P4HBKDM4EAKR1B1EPHX2GAA
Isoquercetin SCHEMBL21244358 1.00 P4HB (1.00) P4HBKDM4EAKR1B1EPHX2GAA
Isoquercetin SCHEMBL22495101 1.00 P4HB (1.00) P4HBKDM4EAKR1B1EPHX2GAA

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 4250 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-122084803-A Preparation and quality detection methods of dogbane leaf standard decoction 2026-05-26 CN claimed
CN-122084727-A Method for detecting and separating eight flavonoid glycoside compounds with similar structures by utilizing capillary zone electrophoresis 2026-05-26 CN claimed
CN-122063206-A Method for verifying uric acid reducing action mechanism of apocynum venetum leaf extract 山东航空学院 2026-05-19 CN claimed
CN-122056926-A Probiotic composition containing melatonin and application of composition in sleep 南京北极光生物科技有限公司 2026-05-19 CN claimed
CN-122038339-A Glycosyltransferase IlUGT A3 and application thereof in flavonoid glycoside synthesis 国际竹藤中心 2026-05-15 CN claimed
CN-122033259-A Preparation method of low-dimensional silver nanostructure driven by dynamic polymer hydrogel 深圳市源利电子新材料有限公司 2026-05-15 CN claimed
CN-116459274-B Eucommia ulmoides extract composition, preparation method and application 江西普正制药股份有限公司 2026-05-12 CN claimed
CN-119685827-B Environment-friendly composite corrosion and scale inhibitor and preparation method and application thereof 中国石油化工股份有限公司 2026-05-12 CN claimed
CN-120703285-B UHPLC fingerprint establishment method and application of traditional Chinese medicine composition 陕西中医药大学 2026-05-12 CN claimed
EP-4684792-A1 ANTIMICROBIAL AGENT AND USE THEREOF Herzog, Artur (CH) 2026-01-28 EP claimed
US-20020054924-A1 Novel compositions derived from cranberry and grapefruit and therapeutic uses therefor LEAHY MARGARET M (US) 2002-05-09 US claimed
WO-2001091734-A2 COMPOSITION FOR THE TREATMENT AND/OR THE PREVENTION OF OSTEOPOROSIS AND/OR INFLAMMATORY JOINT DISEASES MERCK PATENT GMBH (DE) 2001-12-06 WO claimed
WO-2001080870-A2 COMPOSITIONS DERIVED FROM CRANBERRY AND GRAPEFRUIT AND THERAPEUTIC USES THEREFOR OCEAN SPRAY CRANBERRIES, INC. (US) 2001-11-01 WO claimed
EP-1124548-A2 COMPOSITIONS FOR THE TREATMENT AND PREVENTION OF CARDIOVASCULAR DISEASES MERCK PATENT GmbH (DE) 2001-08-22 EP claimed
CN-1308492-A Hypericin and hypericum extract, specific T-type calcium channel blockers and their use as targeted therapies for T-type calcium channels CV TECHNOLOGIES INC (CA) 2001-08-15 CN claimed
EP-1094712-A1 HYPERICIN AND HYPERICUM EXTRACT: SPECIFIC T-TYPE CALCIUM CHANNEL BLOCKER, AND THEIR USE AS T-TYPE CALCIUM CHANNEL TARGETED THERAPEUTICS CV Technologies Inc. (CA) 2001-05-02 EP claimed
WO-2001001996-A1 COMPOSITIONS AND METHODS FOR TREATING OR PREVENTING OSTEOPOROSIS UNIVERSITY OF WESTERN AUSTRALIA (AU) 2001-01-11 WO claimed
WO-2000025764-A2 COMPOSITIONS FOR THE TREATMENT AND PREVENTION OF CARDIOVASCULAR DISEASES MERCK PATENT GMBH (DE) 2000-05-11 WO claimed
CN-1249905-A Coffee-like blood pressure-reducing health tea ZHANG WEI (CN) 2000-04-12 CN claimed
WO-2000002455-A1 HYPERICIN AND HYPERICUM EXTRACT: SPECIFIC T-TYPE CALCIUM CHANNEL BLOCKER, AND THEIR USE AS T-TYPE CALCIUM CHANNEL TARGETED THERAPEUTICS CV TECHNOLOGIES INC. (CA) 2000-01-20 WO claimed