Known targets — ChEMBL curated mechanism
ABL1ACEACHEACVR1ADRA1AADRA1BADRA1DADRA2AADRA2BADRA2CADRB1ADRB2ADRB3AGTR1ALKAVPR1AAVPR2BCHEBCRCA2CACNA1ACACNA1BCACNA1CCACNA1DCACNA1ECACNA1FCACNA1GCACNA1HCACNA1ICACNA1SCACNA2D1CACNA2D2CACNA2D3CACNA2D4CACNB1CACNB2CACNB3CACNB4CACNG1CACNG2CACNG3CACNG4CACNG5CACNG6CACNG7CACNG8CALCRLCASRCCR5CDK4CDK6CFBCHRM1CHRM2CHRM3CHRM4CHRM5CHRNA1CHRNA3CHRNA7CHRNB1CHRNB4CHRNDCHRNECHRNGCOXFA4COXFA4L2CRBNCSF1RCUL4ACYP19A1DDB1DPP4DRD1DRD2DRD3DRD4EDNRAEGFREML4ERBB2ERBB4ESR1ESR2FGFR1FGFR3FLT1FLT3FLT4GAAGABRA1GABRA2GABRA3GABRA4GABRA5GABRA6GABRB1GABRB2GABRB3GABRDGABREGABRG1GABRG2GABRG3GABRPGABRQGHSRGLAGNRHRGPD2GRIN1GRIN2AGRIN2BGRIN2CGRIN2DGRIN3AGRIN3BGSTP1HCN4HCRTR1HCRTR2HDAC1HDAC10HDAC11HDAC2HDAC3HDAC4HDAC5HDAC6HDAC7HDAC8HDAC9HRH1HRH2HRH3HSD11B1HSP90AA1HSP90AB1HTR1AHTR1BHTR1DHTR1EHTR1FHTR2AHTR2BHTR2CHTR3AHTR3BHTR3CHTR3DHTR3EHTR4HTR5AHTR6HTR7IMPDH1IMPDH2ITGA2BITGB3ITKJAK1JAK2KCNA1KCNA10KCNA2KCNA3KCNA4KCNA5KCNA6KCNA7KCNB1KCNB2KCNC1KCNC2KCNC3KCNC4KCND1KCND2KCND3KCNF1KCNG1KCNG2KCNG3KCNG4KCNH1KCNH2KCNH3KCNH4KCNH5KCNH6KCNH7KCNH8KCNJ2KCNJ3KCNJ5KCNK3KCNK9KCNQ1KCNQ2KCNQ3KCNQ4KCNQ5KCNS1KCNS2KCNS3KCNV1KCNV2KDRKITKLKB1LCKMMAOAMAOBMAPK14METMMP1MMP13MMP7MMP8MT-ND1MT-ND2MT-ND3MT-ND4MT-ND4LMT-ND5MT-ND6NDUFA1NDUFA10NDUFA11NDUFA12NDUFA13NDUFA2NDUFA3NDUFA5NDUFA6NDUFA7NDUFA8NDUFA9NDUFAB1NDUFAF1NDUFAF2NDUFAF3NDUFAF4NDUFB1NDUFB10NDUFB11NDUFB2NDUFB3NDUFB4NDUFB5NDUFB6NDUFB7NDUFB8NDUFB9NDUFC1NDUFC2NDUFS1NDUFS2NDUFS3NDUFS4NDUFS5NDUFS6NDUFS7NDUFS8NDUFV1NDUFV2NDUFV3NR3C1NS5ANTRK1NTRK2NTRK3ODC1OPRD1OPRK1OPRM1P2RY12PAHPARP1PDE3APDE3BPDE4APDE4BPDE4CPDE4DPDE5APDE7APDE7BPDE8APDE8BPDGFRAPDGFRBPIK3CAPIK3CDPNPPOLA1POLA2POLD1POLD2POLD3POLD4POLEPOLE2POLE3PPARGPRIM1PRIM2PRKCAPRKCBPRKCDPRKCEPRKCGPRKCHPRKCIPRKCQPRKCZPRKD1PRKD3PTGS1PTGS2RBX1RENRETROCK1ROCK2RPE65RRM1RRM2RRM2BS1PR1S1PR2S1PR3S1PR4S1PR5SCN10ASCN11ASCN1ASCN2ASCN3ASCN4ASCN5ASCN7ASCN8ASCN9ASCNN1ASCNN1BSCNN1GSIGMAR1SLC18A2SLC6A1SLC6A2SLC6A3SLC6A4SLC9A3SRCTACR1TOP1TOP2ATOP2BTTRTYMPdacAdacBdacCembAfolAftsIgyrAgyrBmrcAmrcBmrdAparCparEpolrplArplBrplCrplDrplErplFrplIrplJrplKrplLrplMrplNrplOrplPrplQrplRrplSrplTrplUrplVrplWrplXrplYrpmArpmBrpmCrpmDrpmErpmE2rpmFrpmGrpmG1rpmG2rpmG3rpmHrpmIrpmJrpsArpsBrpsCrpsDrpsErpsFrpsGrpsHrpsIrpsJrpsKrpsLrpsMrpsNrpsOrpsPrpsQrpsRrpsSrpsTrpsUykgMykgO
The experimentally established mechanism targets of [11C]Sa4503. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.
Predicted protein targets (top 5)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | SIGMAR1 known ✓ | Q99720 | 4/20 | 0.97 |
| ▸ | EBP | Q15125 | 2/20 | 0.97 |
| ▸ | TMEM97 | Q5BJF2 | 1/20 | 0.97 |
| ▸ | EBPL | Q9BY08 | 1/20 | 0.84 |
| ▸ | ABCB1 | P08183 | 1/20 | 0.70 |
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 | |
|---|---|---|---|---|
| Hydrochloric Acid SCHEMBL8088187 | 1.00 | SIGMAR1 (0.97) | SIGMAR1EBPTMEM97EBPLABCB1 | |
| [11C]Sa4503 SCHEMBL1299046 | 1.00 | SIGMAR1 (0.97) | SIGMAR1EBPTMEM97EBPLABCB1 | |
| [11C]Sa4503 SCHEMBL29358558 | 0.99 | SIGMAR1 (1.00) | SIGMAR1EBPTMEM97EBPLABCB1 | |
| [11C]Sa4503 SCHEMBL968642 | 0.99 | SIGMAR1 (1.00) | SIGMAR1EBPTMEM97EBPLABCB1 | |
| Hydrochloric Acid SCHEMBL8075024 | 0.97 | SIGMAR1 (0.92) | SIGMAR1EBPTMEM97EBPLABCB1 | |
| Hydrochloric Acid SCHEMBL8086545 | 0.96 | SIGMAR1 (0.90) | SIGMAR1EBPTMEM97EBPLABCB1 | |
| SCHEMBL8083210 | 0.96 | SIGMAR1 (0.95) | SIGMAR1EBPTMEM97EBPLABCB1 | |
| Hydrochloric Acid SCHEMBL8074974 | 0.95 | SIGMAR1 (0.88) | SIGMAR1EBPTMEM97EBPLABCB1 | |
| Hydrochloric Acid SCHEMBL8075041 | 0.95 | SIGMAR1 (0.88) | SIGMAR1EBPTMEM97EBPLABCB1 | |
| SCHEMBL8086559 | 0.95 | SIGMAR1 (0.92) | SIGMAR1EBPTMEM97EBPLABCB1 |
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 30 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20220023291-A1 | COMPOSITIONS AND METHODS FOR REGULATING INFLAMMATION | UNIVERSITY OF VIRGINIA PATENT FOUNDATION (US) | 2022-01-27 | — | — | US | claimed |
| US-12485088-B2 | Rapidly-orodispersible tablets having an interior cavity | Aprecia Pharmaceuticals LLC (US) | 2025-12-02 | — | — | US | disclosed |
| US-12466795-B2 | Isoindoline compositions and methods for treating neurodegenerative disease | COGNITION THERAPEUTICS, INC. (US) | 2025-11-11 | — | — | US | disclosed |
| US-12324856-B2 | Oral drug dosage form comprising drug in the form of nanoparticles | Triastek, Inc. (CN) | 2025-06-10 | — | — | US | disclosed |
| EP-4512394-A2 | DOSAGE FORMS AND USE THEREOF | Triastek, Inc. (CN) | 2025-02-26 | — | — | EP | disclosed |
| US-20240408023-A1 | DOSAGE FORMS OF CONTROLLED RELEASE AT SPECIFIC GASTROINTESTINAL SITES | Triastek, Inc. (CN) | 2024-12-12 | — | — | US | disclosed |
| EP-4171518-B1 | RAPIDLY-ORODISPERSIBLE TABLETS HAVING AN INTERIOR CAVITY | Aprecia Pharmaceuticals LLC (US) | 2024-12-11 | — | — | EP | disclosed |
| US-20240342094-A1 | COMPARTMENTED PHARMACEUTICAL DOSAGE FORMS | Triastek, Inc. (CN) | 2024-10-17 | — | — | US | disclosed |
| EP-3302442-B1 | DOSAGE FORMS AND USE THEREOF | TRIASTEK INC (CN) | 2024-10-16 | — | — | EP | disclosed |
| US-12102721-B2 | Dosage forms of controlled release at specific gastrointestinal sites | Triastek, Inc. (CN) | 2024-10-01 | — | — | US | disclosed |
| US-20220251165-A1 | ENGINEERED PLATELETS FOR TARGETED DELIVERY OF A THERAPEUTIC AGENT | JPV01 LTD. (GB) | 2022-08-11 | — | — | US | disclosed |
| EP-4026898-A1 | ENGINEERED PLATELETS FOR TARGETED DELIVERY OF A THERAPEUTIC AGENT | JPV01 Ltd (GB) | 2022-07-13 | — | — | EP | disclosed |
| EP-4023294-A1 | ISOINDOLINE COMPOSITIONS AND METHODS FOR TREATING ALZHEIMER'S DISEASE | Cognition Therapeutics, Inc. (US) | 2022-07-06 | — | — | EP | disclosed |
| EP-3981392-A1 | CONTROLLED RELEASE DOSAGE FORM | Triastek, Inc. (CN) | 2022-04-13 | — | — | EP | disclosed |
| US-11278499-B2 | Oral drug dosage form comprising various release profiles | Triastek, Inc. (CN) | 2022-03-22 | — | — | US | disclosed |
| EP-3498692-B1 | ISOINDOLINE COMPOSITIONS AND METHODS FOR TREATING NEURODEGENERATIVE DISEASE AND MACULAR DEGENERATION | COGNITION THERAPEUTICS INC (US) | 2022-03-16 | — | — | EP | disclosed |
| US-20220054409-A1 | RAPIDLY-ORODISPERSIBLE TABLETS HAVING AN INTERIOR CAVITY | Aprecia Pharmaceuticals LLC | 2022-02-24 | — | — | US | disclosed |
| US-20220041684-A1 | ENGINEERED PLATELETS FOR TARGETED DELIVERY OF A THERAPEUTIC AGENT | JPV01 LTD. (GB) | 2022-02-10 | — | — | US | disclosed |
| EP-3947434-A2 | ENGINEERED PLATELETS FOR TARGETED DELIVERY OF A THERAPEUTIC AGENT | JPV01 Ltd (GB) | 2022-02-09 | — | — | EP | disclosed |
| US-20220023291-A1 | COMPOSITIONS AND METHODS FOR REGULATING INFLAMMATION | UNIVERSITY OF VIRGINIA PATENT FOUNDATION (US) | 2022-01-27 | — | — | 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 (5 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-12466795-B2 | Isoindoline compositions and methods for treating neurodegenerative disease | TMEM97, SLC18A2, PSD | SIGMAR1 11/4885EBP 937/4885TMEM97 1/4885 |
| US-12324856-B2 | Oral drug dosage form comprising drug in the form of nanoparticles | CYP2D6, CYP3A5, CYP3A7 | SIGMAR1 1131/4885EBP 4677/4885TMEM97 3316/4885 |
| US-11278499-B2 | Oral drug dosage form comprising various release profiles | CYP2D6, CYP3A7, CYP3A5 | SIGMAR1 667/4885EBP 4737/4885TMEM97 1575/4885 |
| US-20240342094-A1 | COMPARTMENTED PHARMACEUTICAL DOSAGE FORMS | CYP2D6, CYP3A5, CYP2F1 | SIGMAR1 1310/4885EBP 4798/4885TMEM97 2490/4885 |
| US-20220023291-A1 | COMPOSITIONS AND METHODS FOR REGULATING INFLAMMATION | SIGMAR1, OPRL1, FPR1 | SIGMAR1 1/4885EBP 631/4885TMEM97 255/4885 |
“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.