Okadaic Acid

Okadaic Acid

SCHEMBL131485

C=C1[C@@H](O)[C@@H]2O[C@]3(CC[C@H](/C=C/[C@@H](C)[C@@H]4CC(C)=C[C@@]5(O[C@H](C[C@@](C)(O)C(=O)O)CC[C@H]5O)O4)O3)CC[C@H]2O[C@@H]1[C@@H](O)C[C@H](C)[C@H]1O[C@@]2(CCCCO2)CC[C@H]1C

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 10)

geneUniProtsupporting neighboursconfidence
PPM1B O75688 2/20 1.00
PPP2CA P67775 2/20 1.00
PTPN1 P18031 1/20 1.00
PPP1CC P36873 1/20 1.00
TFPI2 P48307 1/20 1.00
NPY4R P50391 1/20 1.00
PPP2R5A Q15172 1/20 1.00
MAPT P10636 1/20 1.00
PPP6C O00743 1/20 1.00
PPP5C P53041 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
Okadaic Acid SCHEMBL22024950 1.00 PPM1B (1.00) PPM1BPPP2CAPTPN1PPP1CCTFPI2
Okadaic Acid SCHEMBL21408784 1.00 PPM1B (1.00) PPM1BPPP2CAPTPN1PPP1CCTFPI2
Okadaic Acid SCHEMBL2386832 1.00 PPM1B (1.00) PPM1BPPP2CAPTPN1PPP1CCTFPI2
Okadaic Acid SCHEMBL23350437 1.00 PPM1B (1.00) PPM1BPPP2CAPTPN1PPP1CCTFPI2
Okadaic Acid SCHEMBL17899362 1.00 PPM1B (1.00) PPM1BPPP2CAPTPN1PPP1CCTFPI2
Okadaic Acid SCHEMBL24418495 1.00 PPM1B (1.00) PPM1BPPP2CAPTPN1PPP1CCTFPI2
Okadaic Acid SCHEMBL545397 0.99 PPM1B (0.99) PPM1BPPP2CAPTPN1PPP1CCTFPI2
Okadaic Acid SCHEMBL4446706 0.99 PPM1B (0.99) PPM1BPPP2CAPTPN1PPP1CCTFPI2
Okadaic Acid SCHEMBL29369982 0.99 PPM1B (0.99) PPM1BPPP2CAPTPN1PPP1CCTFPI2
Okadaic Acid SCHEMBL545387 0.99 PPM1B (0.99) PPM1BPPP2CAPTPN1PPP1CCTFPI2

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 14059 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-122076245-A Microporous organic network hollow fiber membrane for efficient extraction of oka Tian Suangao and application thereof 2026-05-26 CN claimed
CN-122080931-A Core-shell quantum dot for inhibiting Auger recombination and preparation method thereof 2026-05-26 CN claimed
WO-2026107218-A1 SEMICONDUCTOR-BASED PHOTOCATALYSTS FOR DEHYDROGENATION REACTIONS BASF CORPORATION (US) 2026-05-21 WO claimed
CN-122037911-A Preparation method of perylene diimide nanotube-coated quantum dot 江苏大学 2026-05-15 CN claimed
CN-122011113-A Okadaic acid mimotope peptide and application thereof 华南农业大学 2026-05-12 CN claimed
US-12624281-B2 Light-emitting material, method of preparing the same, and light-emitting device including the light-emitting material SAMSUNG ELECTRONICS CO., LTD. (KR) 2026-05-12 US claimed
EP-4731202-A1 METHODS FOR MEASURING METABOLIC DYSFUNCTION OR RISK OR PRESENCE OF AN AGE-ASSOCIATED DISEASE Loyal Animal Health, Inc. (US) 2026-04-29 EP claimed
US-20260095110-A1 ALL-LIQUID TRIBOELECTRIC NANOGENERATOR FOR HARVESTING DISTRIBUTED ENERGY UNIV HONG KONG (CN) 2026-04-02 US claimed
US-20260090178-A1 METHOD FOR PREPARING MID-INFRARED FOCAL PLANE DETECTOR BASED ON Sn-DOPED PbSe QUANTUM DOTS SUN YAT-SEN UNIVERSITY (CN) 2026-03-26 US claimed
US-20260083753-A1 Compositions for the Treatment of Metabolic Syndrome and Other Metabolic Disorders, and Methods of Manufacture FLORIDA RES GROUP LLC (US) 2026-03-26 US claimed
EP-0554458-A1 IMMUNOASSAY, MONOCLONAL ANTIBODY AND HYBRIDOMA IATRON LABORATORIES, INC. (JP) 1993-08-11 EP claimed
EP-0551200-A1 Protein phosphatase inhibitors for use in therapy NATIONAL UNIVERSITY OF SINGAPORE (SG) 1993-07-14 EP claimed
US-5206141-A OKADAIC ACID TESTING FOR CIGUATOXIN HAWAII CHEMTECT INTERNATIONAL (US) 1993-04-27 US claimed
WO-1993006478-A1 USE OF OKADAIC ACID IN TESTING FOR CIGUATOXIN HAWAII CHEMTECT INTERNATIONAL (US) 1993-04-01 WO claimed
US-5180665-A METHOD FOR QUANTITATIVELY ASSAYING THE PRESENCE OF DIARRHETIC SHELLFISH POISONING TOXINS IN MARINE SAMPLES HER MAJESTY THE QUEEN IN RIGHT OF CANADA, AS REPRESENTED BY THE NATIONAL RESEARCH COUNCIL OF CANADA (CA) 1993-01-19 US claimed
US-5171664-A Binding acid with enzyme-labelled antibody; measuring absorption; preventing food poisoning UBE INDUSTRIES, LTD. (JP) 1992-12-15 US claimed
EP-0509819-A1 Monoclonal antibodies for measuring okadaic acid ROUGIER INC. (CA) 1992-10-21 EP claimed
WO-1992009891-A1 METHOD FOR QUANTITATIVELY ASSAYING THE PRESENCE FO DIARRHETIC SHELLFISH POISONING TOXINS IN MARINE SAMPLES. NATIONAL RESEARCH COUNCIL OF CANADA (CA) 1992-06-11 WO claimed
EP-0457295-A2 Use of a modulator of protein phosphorylation in the treatment of amyloidosis associated with Alzheimer's disease THE ROCKEFELLER UNIVERSITY (US) 1991-11-21 EP claimed
EP-0311456-A2 Monoclonal antibody to okadaic acids, process for producing the monoclonal antibody, assay reagent for assaying okadaic acids using the monoclonal antibody, and assay method UBE INDUSTRIES, LTD. (JP) 1989-04-12 EP claimed