2'-Episilvestrol

2'-Episilvestrol

SCHEMBL29384144

COC(=O)[C@H]1[C@@H](O)[C@@]2(O)c3c(OC)cc(O[C@@H]4O[C@@H]([C@@H](O)CO)CO[C@H]4OC)cc3O[C@@]2(c2ccc(OC)cc2)[C@@H]1c1ccccc1

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 3)

geneUniProtsupporting neighboursconfidence
EIF4A1 P60842 19/20 1.00
CYP3A4 P08684 1/20 0.68
HIF1A Q16665 1/20 0.68

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
Silvestrol SCHEMBL29391620 1.00 EIF4A1 (1.00) EIF4A1CYP3A4HIF1A
Silvestrol SCHEMBL19678561 1.00 EIF4A1 (1.00) EIF4A1CYP3A4HIF1A
Silvestrol SCHEMBL19683897 1.00 EIF4A1 (1.00) EIF4A1CYP3A4HIF1A
Silvestrol SCHEMBL24180257 1.00 EIF4A1 (1.00) EIF4A1CYP3A4HIF1A
Silvestrol SCHEMBL19666161 1.00 EIF4A1 (1.00) EIF4A1CYP3A4HIF1A
Silvestrol SCHEMBL24426807 1.00 EIF4A1 (1.00) EIF4A1CYP3A4HIF1A
Silvestrol SCHEMBL29959484 1.00 EIF4A1 (1.00) EIF4A1CYP3A4HIF1A
Silvestrol SCHEMBL5807124 1.00 EIF4A1 (1.00) EIF4A1CYP3A4HIF1A
Silvestrol SCHEMBL19508495 1.00 EIF4A1 (1.00) EIF4A1CYP3A4HIF1A
Silvestrol SCHEMBL18862668 1.00 EIF4A1 (1.00) EIF4A1CYP3A4HIF1A

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 19 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
WO-2025071306-A1 PHARMACEUTICAL COMPOSITION FOR TREATING LYMPHOMA COMPRISING BCL-2 INHIBITOR, SELECTIVE NUCLEAR EXPORT PROTEIN INHIBITOR, AND ELF4A INHIBITOR 연세대학교 산학협력단 2025-04-03 WO claimed
EP-3305290-B1 SILVESTROL AND EPISILVESTROL FOR USE IN THE TREATMENT OF VIRAL INFECTIONS PHILIPPS UNIV MARBURG (DE) 2022-11-30 EP claimed
WO-2022035308-A1 A COMPOSITION FOR THE TREATMENT OF AUTOIMMUNE DISEASES THE GOVERNMENT OF THE STATE OF SARAWAK, MALAYSIA (MY) 2022-02-17 WO claimed
US-20250345307-A1 SYNTHETIC ROCAGLATES WITH BROAD-SPECTRUM ANTIVIRAL ACTIVITIES AND USES THEREOF MEMORIAL SLOAN KETTERING CANCER CENTER (US) 2025-11-13 US disclosed
WO-2025071306-A1 PHARMACEUTICAL COMPOSITION FOR TREATING LYMPHOMA COMPRISING BCL-2 INHIBITOR, SELECTIVE NUCLEAR EXPORT PROTEIN INHIBITOR, AND ELF4A INHIBITOR 연세대학교 산학협력단 2025-04-03 WO disclosed
WO-2025071306-A1 PHARMACEUTICAL COMPOSITION FOR TREATING LYMPHOMA COMPRISING BCL-2 INHIBITOR, SELECTIVE NUCLEAR EXPORT PROTEIN INHIBITOR, AND ELF4A INHIBITOR 연세대학교 산학협력단 2025-04-03 WO disclosed
WO-2023196135-A1 METHOD FOR PREPARING T CELLS FOR ADOPTIVE T CELL THERAPY ST. JUDE CHILDREN'S RESEARCH HOSPITAL, INC. (US) 2023-10-12 WO disclosed
US-20230313140-A1 METHOD FOR PREPARING T CELLS FOR ADOPTIVE T CELL THERAPY ST. JUDE CHILDREN'S RESEARCH HOSPITAL, INC. 2023-10-05 US disclosed
CN-115996716-A EIF4A inhibitor combinations 效应治疗股份有限公司 2023-04-21 CN disclosed
US-11576933-B2 Compositions and methods for an improved antitumor immune response Effector Therapeutics Inc. (US) 2023-02-14 US disclosed
EP-4125884-A1 EIF4A INHIBITOR COMBINATIONS Effector Therapeutics Inc. (US) 2023-02-08 EP disclosed
US-20220378821-A1 METHODS OF TREATING BRAF-MUTATED CANCER CELLS OXFORD FINANCE LLC, AS COLLATERAL AGENT 2022-12-01 US disclosed
EP-3305290-B1 SILVESTROL AND EPISILVESTROL FOR USE IN THE TREATMENT OF VIRAL INFECTIONS PHILIPPS UNIV MARBURG (DE) 2022-11-30 EP disclosed
EP-3305290-B1 SILVESTROL AND EPISILVESTROL FOR USE IN THE TREATMENT OF VIRAL INFECTIONS PHILIPPS UNIV MARBURG (DE) 2022-11-30 EP disclosed
US-11427595-B2 Compositions and methods for inhibiting viral infection TRUSTEES OF BOSTON UNIVERSITY (US) 2022-08-30 US disclosed
US-20220151976-A1 TARGETING LASP1, EIF4A1, EIF4B AND CXC4 WITH MODULATORS AND COMBINATIONS THEREOF FOR CANCER THERAPY THE UNIVERSITY OF TOLEDO (US) 2022-05-19 US disclosed
EP-3993875-A1 METHODS OF TREATING BRAF-MUTATED CANCER CELLS EFFECTOR THERAPEUTICS, INC. (US) 2022-05-11 EP disclosed
US-11279708-B2 Amidino- and amino-rocaglates as novel translation inhibitors and anticancer agents TRUSTEES OF BOSTON UNIVERSITY (US) 2022-03-22 US disclosed
WO-2022035308-A1 A COMPOSITION FOR THE TREATMENT OF AUTOIMMUNE DISEASES THE GOVERNMENT OF THE STATE OF SARAWAK, MALAYSIA (MY) 2022-02-17 WO disclosed

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

For each of this compound's patents that has machine-readable text (6 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-20220151976-A1 TARGETING LASP1, EIF4A1, EIF4B AND CXC4 WITH MODULATORS AND COMBINATIONS THEREOF FOR CANCER THERAPY LASP1, CXCL12, LAS1L EIF4A1 9/4885CYP3A4 4464/4885HIF1A 1832/4885
US-20220378821-A1 METHODS OF TREATING BRAF-MUTATED CANCER CELLS BRAF, EIF4EBP1, EIF4E EIF4A1 62/4885CYP3A4 4860/4885HIF1A 1957/4885
US-11279708-B2 Amidino- and amino-rocaglates as novel translation inhibitors and anticancer agents EIF2B3, EIF4EBP1, G3BP1 EIF4A1 22/4885CYP3A4 3701/4885HIF1A 3317/4885
US-20250345307-A1 SYNTHETIC ROCAGLATES WITH BROAD-SPECTRUM ANTIVIRAL ACTIVITIES AND USES THEREOF SARS1, RNGTT, ACE2 EIF4A1 180/4885CYP3A4 912/4885HIF1A 3860/4885
US-11427595-B2 Compositions and methods for inhibiting viral infection HAVCR2, MAVS, EIF2AK2 EIF4A1 837/4885CYP3A4 3559/4885HIF1A 957/4885
US-11576933-B2 Compositions and methods for an improved antitumor immune response EIF4A2, EIF4A1, EIF4EBP1 EIF4A1 2/4885CYP3A4 4788/4885HIF1A 1954/4885

“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.