Tetrantoin

Tetrantoin

SCHEMBL79518

O=C1NC(=O)C2(CCc3ccccc3C2)N1

nearest known ligand 0.54

Full drug profile on Sugi Atlas →

Predicted protein targets (top 13)

geneUniProtsupporting neighboursconfidence
TSHR P16473 1/20 0.54
TDP1 Q9NUW8 1/20 0.54
AKR1B1 P15121 1/20 0.47
ATM Q13315 1/20 0.46
ALDH1A1 P00352 3/20 0.45
CRBN Q96SW2 5/20 0.44
CALCRL Q16602 1/20 0.44
LMNA P02545 2/20 0.43
SMN1; SMN2 Q16637 1/20 0.42
DDB1 Q16531 2/20 0.42
MAPT P10636 1/20 0.41
HTT P42858 1/20 0.41
PDE7A Q13946 1/20 0.40

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
Tetrantoin SCHEMBL29582305 1.00 TSHR (0.54) TSHRTDP1AKR1B1ATMALDH1A1
SCHEMBL12199729 0.93 TSHR (0.57) TSHRTDP1AKR1B1ALDH1A1CRBN
SCHEMBL409009 0.89 TSHR (0.47) TSHRTDP1AKR1B1ALDH1A1CRBN
SCHEMBL13055196 0.80 CALCRL (0.43) TSHRTDP1AKR1B1ALDH1A1CALCRL
SCHEMBL7924805 0.79 TSHR (0.41) TSHRTDP1AKR1B1CALCRL
SCHEMBL1715181 0.79 CALCRL (0.43) TSHRTDP1AKR1B1CALCRLMAPT
SCHEMBL14536414 0.79 CALCRL (0.43) TSHRTDP1AKR1B1CALCRLMAPT
SCHEMBL31232518 0.79 OPRM1 (0.42) TSHRTDP1ALDH1A1CRBNCALCRL
SCHEMBL1715310 0.79 CALCRL (0.43) TSHRTDP1AKR1B1CALCRL
SCHEMBL1714787 0.79 TDP1 (0.41) TSHRTDP1AKR1B1CALCRLMAPT

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-2560634-A1 NITRIC OXIDE RELEASING PRODRUGS OF THERAPEUTIC AGENTS Piramal Enterprises Limited (IN) 2013-02-27 EP claimed
WO-2011132171-A1 NITRIC OXIDE RELEASING PRODRUGS OF THERAPEUTIC AGENTS PIRAMAL LIFE SCIENCES LIMITED (IN) 2011-10-27 WO claimed
US-20110263526-A1 Nitric Oxide Releasing Prodrugs of Therapeutic Agents PIRAMAL LIFE SCIENCES LIMITED (IN) 2011-10-27 US claimed
CN-101484152-A Therapeutic combination for painful medical conditions SANOL ARZNEI SCHWARZ GMBH (DE) 2009-07-15 CN claimed
EP-2026788-A1 THERAPEUTIC COMBINATION FOR PAINFUL MEDICAL CONDITIONS SCHWARZ PHARMA AG (DE) 2009-02-25 EP claimed
WO-2007141018-A1 THERAPEUTIC COMBINATION FOR PAINFUL MEDICAL CONDITIONS SCHWARZ PHARMA AG (DE) 2007-12-13 WO claimed
US-20070043120-A1 Therapeutic combination for painful medical conditions UCB PHARMA GMBH (DE) 2007-02-22 US claimed
US-20070042969-A1 Combination therapy for pain in painful diabetic neuropathy SRZ PROPERTIES, INC. (US) 2007-02-22 US claimed
CN-1294519-A Pharmaceutical composition containing a compound having an activity of promoting the absorption of an active ingredient INPHARMA SA (CH) 2001-05-09 CN claimed
EP-1073470-A1 PHARMACEUTICAL COMPOSITIONS CONTAINING COMPOUNDS WITH ACTIVITY FOR THE ENHANCEMENT OF ABSORPTION OF ACTIVE INGREDIENTS INPHARMA S.A. (CH) 2001-02-07 EP claimed
WO-2000048636-A1 PHARMACEUTICAL COMPOSITIONS CONTAINING COMPOUNDS WITH ACTIVITY FOR THE ENHANCEMENT OF ABSORPTION OF ACTIVE INGREDIENTS INPHARMA S.A. (CH) 2000-08-24 WO claimed
US-4160818-A Fluorimetric immunoassay for diphenylhydantoin TECHNICON INSTRUMENTS CORPORATION (US) 1979-07-10 US claimed
US-20260007660-A1 TREATMENT AND PREVENTION OF SLEEP DISORDERS PURDUE PHARMA L.P. (US) 2026-01-08 US disclosed
US-12370191-B2 Treatment and prevention of sleep disorders PURDUE PHARMA L.P. (US) 2025-07-29 US disclosed
US-20250134886-A1 SLEEP DISORDER TREATMENT AND PREVENTION PURDUE PHARMA L.P. (US) 2025-05-01 US disclosed
WO-2025085818-A1 SUNOBINOP FOR USE IN METHOD OF TREATING ALCOHOL USE DISORDER PURDUE PHARMA L.P. (US) 2025-04-24 WO disclosed
US-5446070-A Flexible, finite, bioadhesive, therapeutical agent in solid form NOVER PHARMACEUTICALS, INC. (US) 1995-08-29 US disclosed
US-4680284-A RENNIN INHIBITORS, HYPOTENSIVE AGENTS ABBOTT LABORATORIES (US) 1987-07-14 US disclosed
EP-0189203-A2 Peptidylaminodiols ABBOTT LABORATORIES (US) 1986-07-30 EP disclosed
US-4160818-A Fluorimetric immunoassay for diphenylhydantoin TECHNICON INSTRUMENTS CORPORATION (US) 1979-07-10 US 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-20070042969-A1 Combination therapy for pain in painful diabetic neuropathy GRIN2B, GRIN2A, GRIN3A TSHR 2950/4885TDP1 2854/4885AKR1B1 2361/4885
US-20260007660-A1 TREATMENT AND PREVENTION OF SLEEP DISORDERS CRY1, PER2, SLC6A1 TSHR 2602/4885TDP1 852/4885AKR1B1 2091/4885
US-12370191-B2 Treatment and prevention of sleep disorders HCRTR1, HCRTR2, MTNR1A TSHR 2270/4885TDP1 1050/4885AKR1B1 2035/4885
US-20250134886-A1 SLEEP DISORDER TREATMENT AND PREVENTION HCRTR2, HCRTR1, CRY1 TSHR 3068/4885TDP1 2178/4885AKR1B1 3053/4885
US-20110263526-A1 Nitric Oxide Releasing Prodrugs of Therapeutic Agents NOS2, NOS1, NOS3 TSHR 1947/4885TDP1 1017/4885AKR1B1 76/4885
US-20070043120-A1 Therapeutic combination for painful medical conditions PDE1B, CA2, CACNA1S TSHR 2634/4885TDP1 2352/4885AKR1B1 1782/4885

“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.