Known targets — ChEMBL curated mechanism
ABL1ACEACHEACVR1ADRA1AADRA1BADRA1DADRA2AADRA2BADRA2CADRB1ADRB2ADRB3AGTR1ALKAVPR1AAVPR2BCHEBCRCA2CACNA1ACACNA1BCACNA1CCACNA1DCACNA1ECACNA1FCACNA1GCACNA1HCACNA1ICACNA1SCACNA2D1CACNA2D2CACNA2D3CACNA2D4CACNB1CACNB2CACNB3CACNB4CACNG1CACNG2CACNG3CACNG4CACNG5CACNG6CACNG7CACNG8CALCRLCASRCCR5CDK4CDK6CFBCHRM1CHRM2CHRM3CHRM4CHRM5CHRNA1CHRNA3CHRNA7CHRNB1CHRNB4CHRNDCHRNECHRNGCOXFA4COXFA4L2CRBNCSF1RCUL4ACYP19A1DDB1DPP4DRD1DRD2DRD3DRD4EDNRAEGFREML4ERBB2ERBB4ESR1ESR2FGFR1FGFR3FLT1FLT3FLT4GAAGABRA1GABRA2GABRA3GABRA4GABRA5GABRA6GABRB1GABRB2GABRB3GABRDGABREGABRG1GABRG2GABRG3GABRPGABRQGHSRGLAGNRHRGPD2GRIN1GRIN2AGRIN2BGRIN2CGRIN2DGRIN3AGRIN3BGSTP1HCN4HCRTR1HCRTR2HDAC1HDAC10HDAC11HDAC2HDAC3HDAC4HDAC5HDAC6HDAC7HDAC8HDAC9HRH1HRH2HRH3HSD11B1HSP90AA1HSP90AB1HTR1AHTR1BHTR1DHTR1EHTR1FHTR2AHTR2BHTR2CHTR3AHTR3BHTR3CHTR3DHTR3EHTR4HTR5AHTR6HTR7IMPDH1IMPDH2ITGA2BITGB3ITKJAK1JAK2KCNA1KCNA10KCNA2KCNA3KCNA4KCNA5KCNA6KCNA7KCNB1KCNB2KCNC1KCNC2KCNC3KCNC4KCND1KCND2KCND3KCNF1KCNG1KCNG2KCNG3KCNG4KCNH1KCNH2KCNH3KCNH4KCNH5KCNH6KCNH7KCNH8KCNJ2KCNJ3KCNJ5KCNK3KCNK9KCNQ1KCNQ2KCNQ3KCNQ4KCNQ5KCNS1KCNS2KCNS3KCNV1KCNV2KDRKITKLKB1LCKMMAOAMAOBMAPK14METMMP1MMP13MMP7MMP8MT-ND1MT-ND2MT-ND3MT-ND4MT-ND4LMT-ND5MT-ND6NDUFA1NDUFA10NDUFA11NDUFA12NDUFA13NDUFA2NDUFA3NDUFA5NDUFA6NDUFA7NDUFA8NDUFA9NDUFAB1NDUFAF1NDUFAF2NDUFAF3NDUFAF4NDUFB1NDUFB10NDUFB11NDUFB2NDUFB3NDUFB4NDUFB5NDUFB6NDUFB7NDUFB8NDUFB9NDUFC1NDUFC2NDUFS1NDUFS2NDUFS3NDUFS4NDUFS5NDUFS6NDUFS7NDUFS8NDUFV1NDUFV2NDUFV3NR3C1NS5ANTRK1NTRK2NTRK3ODC1OPRD1OPRK1OPRM1P2RY12PAHPARP1PDE3APDE3BPDE4APDE4BPDE4CPDE4DPDE5APDE7APDE7BPDE8APDE8BPDGFRAPDGFRBPIK3CAPIK3CDPNPPOLA1POLA2POLD1POLD2POLD3POLD4POLEPOLE2POLE3PPARGPRIM1PRIM2PRKCAPRKCBPRKCDPRKCEPRKCGPRKCHPRKCIPRKCQPRKCZPRKD1PRKD3PTGS1PTGS2RBX1RENRETROCK1ROCK2RPE65RRM1RRM2RRM2BS1PR1S1PR2S1PR3S1PR4S1PR5SCN10ASCN11ASCN1ASCN2ASCN3ASCN4ASCN5ASCN7ASCN8ASCN9ASCNN1ASCNN1BSCNN1GSIGMAR1SLC18A2SLC6A1SLC6A2SLC6A3SLC6A4SLC9A3SRCTACR1TOP1TOP2ATOP2BTTRTYMPdacAdacBdacCembAfolAftsIgyrAgyrBmrcAmrcBmrdAparCparEpolrplArplBrplCrplDrplErplFrplIrplJrplKrplLrplMrplNrplOrplPrplQrplRrplSrplTrplUrplVrplWrplXrplYrpmArpmBrpmCrpmDrpmErpmE2rpmFrpmGrpmG1rpmG2rpmG3rpmHrpmIrpmJrpsArpsBrpsCrpsDrpsErpsFrpsGrpsHrpsIrpsJrpsKrpsLrpsMrpsNrpsOrpsPrpsQrpsRrpsSrpsTrpsUykgMykgO
The experimentally established mechanism targets of Norketamine. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.
Predicted protein targets (top 17)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | GRIN1 known ✓ | Q05586 | 3/20 | 0.57 |
| ▸ | GRIN2A known ✓ | Q12879 | 3/20 | 0.57 |
| ▸ | SLC6A4 known ✓ | P31645 | 2/20 | 0.57 |
| ▸ | GRIN2D known ✓ | O15399 | 2/20 | 0.57 |
| ▸ | GRIN3B known ✓ | O60391 | 2/20 | 0.57 |
| ▸ | GRIN2B known ✓ | Q13224 | 2/20 | 0.57 |
| ▸ | GRIN2C known ✓ | Q14957 | 2/20 | 0.57 |
| ▸ | GRIN3A known ✓ | Q8TCU5 | 2/20 | 0.57 |
| ▸ | OPRK1 known ✓ | P41145 | 1/20 | 0.57 |
| ▸ | OPRM1 known ✓ | P35372 | 1/20 | 0.57 |
| ▸ | CACNA1C known ✓ | Q13936 | 1/20 | 0.57 |
| ▸ | HDAC4 known ✓ | P56524 | 1/20 | 0.46 |
| ▸ | LMNA | P02545 | 1/20 | 0.57 |
| ▸ | TSHR | P16473 | 1/20 | 0.43 |
| ▸ | KMT2A | Q03164 | 2/20 | 0.41 |
| ▸ | MEN1 | O00255 | 1/20 | 0.41 |
| ▸ | RAB9A | P51151 | 1/20 | 0.41 |
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.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| Norketamine SCHEMBL29626917 | 1.00 | GRIN1 (0.57) | GRIN1GRIN2ASLC6A4GRIN2DGRIN3B | |
| Norketamine SCHEMBL29626880 | 1.00 | GRIN1 (0.57) | GRIN1GRIN2ASLC6A4GRIN2DGRIN3B | |
| Norketamine SCHEMBL30546347 | 1.00 | GRIN1 (0.57) | GRIN1GRIN2ASLC6A4GRIN2DGRIN3B | |
| Norketamine SCHEMBL26920402 | 1.00 | GRIN1 (0.57) | GRIN1GRIN2ASLC6A4GRIN2DGRIN3B | |
| Norketamine SCHEMBL30089863 | 0.98 | GRIN1 (0.59) | GRIN1GRIN2ASLC6A4GRIN2DGRIN3B | |
| Norketamine SCHEMBL30714777 | 0.98 | GRIN1 (0.59) | GRIN1GRIN2ASLC6A4GRIN2DGRIN3B | |
| Norketamine SCHEMBL12601750 | 0.98 | GRIN1 (0.59) | GRIN1GRIN2ASLC6A4GRIN2DGRIN3B | |
| Norketamine SCHEMBL12601748 | 0.98 | GRIN1 (0.59) | GRIN1GRIN2ASLC6A4GRIN2DGRIN3B | |
| Norketamine SCHEMBL30089862 | 0.98 | GRIN1 (0.59) | GRIN1GRIN2ASLC6A4GRIN2DGRIN3B | |
| Norketamine SCHEMBL3390132 | 0.98 | GRIN1 (0.59) | GRIN1GRIN2ASLC6A4GRIN2DGRIN3B |
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 22 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| WO-2023237753-A1 | CRYSTALLINE FORMS OF NORKETAMINE | PCAS (FR) | 2023-12-14 | — | — | WO | claimed |
| EP-4289815-A1 | CRYSTALLINE FORMS OF NORKETAMINE | PCAS (FR) | 2023-12-13 | — | — | EP | claimed |
| US-20150119327-A1 | DRUG SCREENING PLATFORM FOR RETT SYNDROME | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | 2015-04-30 | — | — | US | claimed |
| EP-2841067-A2 | A DRUG SCREENING PLATFORM FOR RETT SYNDROME | The Regents of The University of California (US) | 2015-03-04 | — | — | EP | claimed |
| WO-2013163455-A2 | A DRUG SCREENING PLATFORM FOR RETT SYNDROME | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (US) | 2013-10-31 | — | — | WO | claimed |
| US-20250161238-A1 | NMDAR Antagonists Prevent Ageing and Aging-Associated Conditions and Diseases Through Increasing 20S Proteasome Activity | SAHIN FIKRET (TR) | 2025-05-22 | — | — | US | disclosed |
| WO-2023237753-A1 | CRYSTALLINE FORMS OF NORKETAMINE | PCAS (FR) | 2023-12-14 | — | — | WO | disclosed |
| EP-4289815-A1 | CRYSTALLINE FORMS OF NORKETAMINE | PCAS (FR) | 2023-12-13 | — | — | EP | disclosed |
| WO-2023154014-A1 | NMDAR ANTAGONISTS PREVENT AGEING AND AGING-ASSOCIATED CONDITIONS AND DISEASES THROUGH INCREASING 20S PROTEASOME ACTIVITY | SAHIN FIKRET (TR) | 2023-08-17 | — | — | WO | disclosed |
| US-20230142111-A1 | COMPOSITIONS AND METHODS FOR THE TREATMENT OF PERVASIVE DEVELOPMENT DISORDERS | NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT | 2023-05-11 | — | — | US | disclosed |
| US-11213494-B2 | Compositions and methods for the treatment of pervasive development disorders | CASE WESTERN RESERVE UNIVERSITY (US) | 2022-01-04 | — | — | US | disclosed |
| US-10555916-B2 | NMDAR antagonist for the treatment of pervasive development disorders | CASE WESTERN RESERVE UNIVERSITY (US) | 2020-02-11 | — | — | US | disclosed |
| EP-2948135-B1 | COMPOSITIONS AND METHODS FOR THE TREATMENT OF PERVASIVE DEVELOPMENT DISORDERS | UNIV CASE WESTERN RESERVE (US) | 2019-01-02 | — | — | EP | disclosed |
| US-20180008559-A1 | COMPOSITIONS AND METHODS FOR THE TREATMENT OF PERVASIVE DEVELOPMENT DISORDERS | CASE WESTERN RESERVE UNIVERSITY | 2018-01-11 | — | — | US | disclosed |
| US-20150359759-A1 | COMPOSITIONS AND METHODS FOR THE TREATMENT OF PERVASIVE DEVELOPMENT DISORDERS | CASE WESTERN RESERVE UNIVERSITY | 2015-12-17 | — | — | US | disclosed |
| EP-2948135-A1 | COMPOSITIONS AND METHODS FOR THE TREATMENT OF PERVASIVE DEVELOPMENT DISORDERS | Case Western Reserve University (US) | 2015-12-02 | — | — | EP | disclosed |
| US-20150119327-A1 | DRUG SCREENING PLATFORM FOR RETT SYNDROME | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | 2015-04-30 | — | — | US | disclosed |
| WO-2014117089-A1 | COMPOSITIONS AND METHODS FOR THE TREATMENT OF PERVASIVE DEVELOPMENT DISORDERS | CASE WESTERN RESERVE UNIVERSITY (US) | 2014-07-31 | — | — | WO | disclosed |
| EP-2338492-A1 | Methods and compositions for the treatment of alzheimer | Universidad del Pais Vasco (ES) | 2011-06-29 | — | — | EP | disclosed |
| WO-2007029063-A2 | TREATMENT AND/OR PREVENTION OF PERVASIVE DEVELOPMENTAL DISORDERS | ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL) (CH) | 2007-03-15 | — | — | 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.
| Patent | Title | Text reads most about | Predicted target · text-rank |
|---|---|---|---|
| US-20230142111-A1 | COMPOSITIONS AND METHODS FOR THE TREATMENT OF PERVASIVE DEVELOPMENT DISORDERS | GRIN2D, GRIN2A, GRIN2C | GRIN1 4/4885GRIN2A 2/4885SLC6A4 86/4885 |
| US-20150119327-A1 | DRUG SCREENING PLATFORM FOR RETT SYNDROME | GRIN2A, GRIN1, GRIN2B | GRIN1 2/4885GRIN2A 1/4885SLC6A4 238/4885 |
| US-20150359759-A1 | COMPOSITIONS AND METHODS FOR THE TREATMENT OF PERVASIVE DEVELOPMENT DISORDERS | MECP2, GRIN2A, GRIN2C | GRIN1 5/4885GRIN2A 2/4885SLC6A4 127/4885 |
| US-11213494-B2 | Compositions and methods for the treatment of pervasive development disorders | GRIN2A, GRIN2C, GRIN2D | GRIN1 5/4885GRIN2A 1/4885SLC6A4 89/4885 |
| US-20180008559-A1 | COMPOSITIONS AND METHODS FOR THE TREATMENT OF PERVASIVE DEVELOPMENT DISORDERS | GRIN2A, GRIN2C, GRIN2D | GRIN1 5/4885GRIN2A 1/4885SLC6A4 89/4885 |
| US-10555916-B2 | NMDAR antagonist for the treatment of pervasive development disorders | MECP2, GRIN2A, GRIN2B | GRIN1 6/4885GRIN2A 2/4885SLC6A4 128/4885 |
“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.