Cucurbitacin E

Cucurbitacin E

SCHEMBL140616

CC(=O)OC(C)(C)/C=C/C(=O)[C@](C)(O)[C@H]1[C@H](O)C[C@@]2(C)[C@@H]3CC=C4[C@@H](C=C(O)C(=O)C4(C)C)[C@]3(C)C(=O)C[C@]12C

nearest known ligand 0.83

Full drug profile on Sugi Atlas →

Predicted protein targets (top 18)

geneUniProtsupporting neighboursconfidence
ITGAL P20701 3/20 0.83
SMN1; SMN2 Q16637 2/20 0.83
HIF1A Q16665 2/20 0.83
PAX8 Q06710 2/20 0.83
CYP3A4 P08684 1/20 0.83
NPC1 O15118 2/20 0.70
RAB9A P51151 2/20 0.70
IGF2BP1 Q9NZI8 2/20 0.70
LMNA P02545 1/20 0.70
MAPT P10636 1/20 0.70
STAT3 P40763 1/20 0.70
HTT P42858 1/20 0.70
ATM Q13315 1/20 0.70
L3MBTL1 Q9Y468 1/20 0.70
KMT2A Q03164 1/20 0.60
ACHE P22303 2/20 0.57
TYR P14679 1/20 0.48
PTPN1 P18031 3/20 0.45

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
Cucurbitacin E SCHEMBL20121528 1.00 ITGAL (0.83) ITGALSMN1; SMN2HIF1APAX8CYP3A4
Cucurbitacin E SCHEMBL10013363 1.00 ITGAL (0.83) ITGALSMN1; SMN2HIF1APAX8CYP3A4
Cucurbitacin E SCHEMBL22878009 1.00 ITGAL (0.83) ITGALSMN1; SMN2HIF1APAX8CYP3A4
Cucurbitacin E SCHEMBL27783763 1.00 ITGAL (0.83) ITGALSMN1; SMN2HIF1APAX8CYP3A4
Cucurbitacin E SCHEMBL29908892 0.93 ITGAL (0.84) ITGALSMN1; SMN2HIF1APAX8CYP3A4
Cucurbitacin I SCHEMBL23999338 0.91 ITGAL (1.00) ITGALSMN1; SMN2HIF1APAX8CYP3A4
Cucurbitacin I SCHEMBL20121526 0.91 ITGAL (1.00) ITGALSMN1; SMN2HIF1APAX8CYP3A4
Cucurbitacin I SCHEMBL15914446 0.91 ITGAL (1.00) ITGALSMN1; SMN2HIF1APAX8CYP3A4
Cucurbitacin I SCHEMBL23219974 0.91 ITGAL (1.00) ITGALSMN1; SMN2HIF1APAX8CYP3A4
Cucurbitacin I SCHEMBL22791196 0.91 ITGAL (1.00) ITGALSMN1; SMN2HIF1APAX8CYP3A4

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20250325717-A1 ANTI-NUCLEOPHOSMIN 1 ANTIBODY AND ANTIBODY CONJUGATE COMBINATION THERAPIES THE CHILDREN'S MEDICAL CENTER CORPORATION (US) 2025-10-23 US claimed
US-20250313647-A1 MUTANT AND MISLOCALIZED CELL SURFACE NUCLEOPHOSMIN 1 AS A DIAGNOSTIC AND THERAPEUTIC TARGET OF HUMAN DISEASE THE CHILDREN'S MEDICAL CENTER CORPORATION (US) 2025-10-09 US claimed
WO-2025073376-A1 MASKING PREPARATIONS AND COMPOUNDS FROM DAEMONOROPS DRACO (DRAGON BLOOD) SYMRISE AG (DE) 2025-04-10 WO claimed
EP-4529926-A1 METHOD FOR TREATING CANCER BY COMBINING ALKYLATING AGENT PRODRUG AND CELL CYCLE INHIBITOR Ascentawits Pharmaceuticals, Ltd. (CN) 2025-04-02 EP claimed
CN-119677779-A Combination therapy with anti-nucleolin 1 antibodies and antibody conjugates 儿童医学中心公司 2025-03-21 CN claimed
EP-4514857-A2 ANTI-NUCLEOPHOSMIN 1 ANTIBODY AND ANTIBODY CONJUGATE COMBINATION THERAPIES The Children's Medical Center Corporation (US) 2025-03-05 EP claimed
EP-4514858-A2 MUTANT AND MISLOCALIZED CELL SURFACE NUCLEOPHOSMIN 1 AS A DIAGNOSTIC AND THERAPEUTIC TARGET OF HUMAN DISEASE The Children's Medical Center Corporation (US) 2025-03-05 EP claimed
CN-119487077-A Mutant and mislocalized cell surface nucleolin 1 as diagnostic and therapeutic targets for human diseases 儿童医学中心公司 2025-02-18 CN claimed
CN-119233822-A Methods of treating cancer using alkylating agent prodrugs and cell cycle inhibitors in combination 深圳艾欣达伟医药科技有限公司 2024-12-31 CN claimed
CN-118403163-A Medical application and pharmaceutical composition of PIN1/CDK1-pVHL signal path interfering agent 暨南大学 2024-07-30 CN claimed
WO-2006133461-A1 IDENTIFICATION OF TERPENOID-BIOSYNTHESIS RELATED REGULATORY PROTEIN-REGULATORY REGION ASSOCIATIONS CERES INC. (US) 2006-12-14 WO claimed
US-20060246161-A1 METHOD OF MAKING MEDICAMENT FOR TREATING ANEMIA ULTRA BIOTECH LIMITED (GB) 2006-11-02 US claimed
WO-2006113481-A1 SECONDARY METABOLITE PRODUCTION VIA MANIPULATION OF GENOME METHYLATION CERES INC. (US) 2006-10-26 WO claimed
US-20060236421-A1 Secondary metabolite production via manipulation of genome methylation CERES, INC. 2006-10-19 US claimed
US-20040138189-A1 Moderation of intracellular signals; antitumor agents; drug screening; administering cucurbitacin compound NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT 2004-07-15 US claimed
EP-1408749-A4 CUCURBITACIN-CONTAINING INSECTICIDAL COMPOSITIONS US AGRICULTURE (US) 2004-05-19 EP claimed
EP-1408749-A2 CUCURBITACIN-CONTAINING INSECTICIDAL COMPOSITIONS THE UNITED STATES OF AMERICA as represented by THE SECRETARY, UNITED STATES DEPARTMENT OF AGRICULTURE (US) 2004-04-21 EP claimed
WO-2002078617-A2 MATERIALS AND METHODS FOR TREATMENT OF CANCER AND IDENTIFICATION OF ANTI-CANCER COMPOUNDS UNIVERSITY OF SOUTH FLORIDA (US) 2002-10-10 WO claimed
WO-2002058463-A2 CUCURBITACIN-CONTAINING INSECTICIDAL COMPOSITIONS THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF AGRICULTURE (US) 2002-08-01 WO claimed
US-5925356-A Method of isolating cucurbitacin JP MORGAN CHASE BANK 1999-07-20 US 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-20060246161-A1 METHOD OF MAKING MEDICAMENT FOR TREATING ANEMIA HBG1, HBG2, HBZ ITGAL 1266/4885SMN1; SMN2 2007/4885HIF1A 69/4885
US-20040138189-A1 Moderation of intracellular signals; antitumor agents; drug screening; administering cucurbitacin compound STAT3, STAT1, JAK2 ITGAL 4681/4885SMN1; SMN2 4227/4885HIF1A 1497/4885

“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.