2-Pyrrolidone

2-Pyrrolidone

SCHEMBL2167448

O=C1CCCN1.O=C1CCCN1

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 18)

geneUniProtsupporting neighboursconfidence
OR51E2 Q9H255 1/20 1.00
CRBN Q96SW2 5/20 0.82
FKBP5 Q13451 1/20 0.82
GAA P10253 3/20 0.46
KDM4E B2RXH2 2/20 0.46
POLB P06746 1/20 0.46
LMNA P02545 1/20 0.35
HSD17B10 Q99714 1/20 0.35
KMT2A Q03164 1/20 0.33
ALDH1A1 P00352 2/20 0.32
GRIA1 P42261 1/20 0.32
GRIA2 P42262 1/20 0.32
GRIA3 P42263 1/20 0.32
GRIA4 P48058 1/20 0.32
HSP90AA1 P07900 1/20 0.32
TRIM24 O15164 1/20 0.32
TRIM33 Q9UPN9 1/20 0.32
GFER P55789 1/20 0.31

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
2-Pyrrolidone SCHEMBL27827832 1.00
2-Pyrrolidone SCHEMBL2389 1.00
2-Pyrrolidone SCHEMBL9304498 1.00 OR51E2 (1.00) OR51E2CRBNFKBP5GAAKDM4E
2-Pyrrolidone SCHEMBL4299593 1.00
2-Pyrrolidone SCHEMBL3453306 0.97
2-Pyrrolidone SCHEMBL5274639 0.97
2-Pyrrolidone SCHEMBL511486 0.97
2-Pyrrolidone SCHEMBL11328078 0.97
2-Pyrrolidone SCHEMBL21858973 0.97
2-Pyrrolidone SCHEMBL9510 0.97

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20170204062-A1 PROCESS FOR THE PREPARATION OF REGORAFENIB AND ITS CRYSTALLINE FORMS SHILPA MEDICARE LIMITED (IN) 2017-07-20 US claimed
EP-1131062-B1 INJECTABLE PROPOFOL FORMULATIONS VETERINARY RES ASSOCIATES INC (US) 2005-01-26 EP claimed
JP-2160083-A None JP disclosed
WO-2024034957-A1 ELECTROCHROMIC ELEMENT AND WINDOW DEVICE COMPRISING SAME 에스케이씨 주식회사 2024-02-15 WO disclosed
WO-2021095482-A1 METHOD FOR PRODUCING POLYAMIDE, AND POLYAMIDE 株式会社クレハ 2021-05-20 WO disclosed
CN-109971340-A A kind of antistatic antirust covers the preparation method of iron film 常州市贝特织造有限公司 2019-07-05 CN disclosed
US-9937139-B2 β-substituted γ-amino acids and analogs as chemotherapeutic agents QUADRIGA BIOSCIENCES, INC. (US) 2018-04-10 US disclosed
US-20170246135-A1 BETA-SUBSTITUTED GAMMA-AMINO ACIDS AND ANALOGS AS CHEMOTHERAPEUTIC AGENTS QUADRIGA BIOSCIENCES, INC. 2017-08-31 US disclosed
US-9682921-B2 β-substituted γ-amino acids and analogs as chemotherapeutic agents QUADRIGA BIOSCIENCES, INC. (US) 2017-06-20 US disclosed
EP-3102194-A1 BETA-SUBSTITUTED GAMMA-AMINO ACIDS AND ANALOGS AS CHEMOTHERAPEUTIC AGENTS Quadriga Biosciences, Inc. (US) 2016-12-14 EP disclosed
US-20160289168-A1 BETA-SUBSTITUTED GAMMA-AMINO ACIDS AND ANALOGS AS CHEMOTHERAPEUTIC AGENTS QUADRIGA BIOSCIENCES, INC. 2016-10-06 US disclosed
WO-1999055505-A1 DIFFUSABLE ANTISAPSTAIN METHOD AND COMPOSITIONS NEW ZEALAND FOREST RESEARCH INSTITUTE LIMITED (NZ) 1999-11-04 WO disclosed
CN-1232389-A Patch preparation SAITAMA DAIICHI SEIYAKU K K (JP) 1999-10-20 CN disclosed
US-5753373-A SUBSTRATE COATED WITH INORGANIC METAL OXIDE PARTICLES, NONIONIC SURFACTANTS; SURGICAL FACE, EYE SHIELDS MINNESOTA MINING AND MANUFACTURING COMPANY (US) 1998-05-19 US disclosed
CN-1163900-A Preparation of water-soluble copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer BASF AG (DE) 1997-11-05 CN disclosed
EP-0500625-A1 COMPOSITION FOR CLEANING AN INTERNAL COMBUSTION ENGINE PETRO CHEMICAL PRODUCTS INC. (US) 1992-09-02 EP disclosed
EP-0484952-A1 Meltblown hydrophilic web made from copolymer of an amine-ended polyethylene oxide and a polyamide FIBERWEB NORTH AMERICA, INC. (US) 1992-05-13 EP disclosed
WO-1991007578-A1 COMPOSITION FOR CLEANING AN INTERNAL COMBUSTION ENGINE PETRO CHEMICAL PRODUCTS INC. (US) 1991-05-30 WO disclosed
US-4997454-A Precipitation THE UNIVERSITY OF ROCHESTER (US) 1991-03-05 US disclosed
JP-H02160083-A FORMATION OF COATING FILM MAZDA MOTOR CORP 1990-06-20 JP 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 (3 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-20160289168-A1 BETA-SUBSTITUTED GAMMA-AMINO ACIDS AND ANALOGS AS CHEMOTHERAPEUTIC AGENTS SLC3A2, SLC7A1, SLC43A1 OR51E2 2532/4885CRBN 4115/4885FKBP5 1999/4885
US-20170204062-A1 PROCESS FOR THE PREPARATION OF REGORAFENIB AND ITS CRYSTALLINE FORMS BRAF, ALK, NRAS OR51E2 3520/4885CRBN 486/4885FKBP5 1406/4885
US-20170246135-A1 BETA-SUBSTITUTED GAMMA-AMINO ACIDS AND ANALOGS AS CHEMOTHERAPEUTIC AGENTS SLC3A2, SLC7A1, SLC43A1 OR51E2 2532/4885CRBN 4115/4885FKBP5 1999/4885

“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.