Known targets — ChEMBL curated mechanism
ABL1ACEACHEACVR1ADRA1AADRA1BADRA1DADRA2AADRA2BADRA2CADRB1ADRB2ADRB3AGTR1ALKAVPR1AAVPR2BCHEBCRCA2CACNA1ACACNA1BCACNA1CCACNA1DCACNA1ECACNA1FCACNA1GCACNA1HCACNA1ICACNA1SCACNA2D1CACNA2D2CACNA2D3CACNA2D4CACNB1CACNB2CACNB3CACNB4CACNG1CACNG2CACNG3CACNG4CACNG5CACNG6CACNG7CACNG8CALCRLCASRCCR5CDK4CDK6CFBCHRM1CHRM2CHRM3CHRM4CHRM5CHRNA1CHRNA3CHRNA7CHRNB1CHRNB4CHRNDCHRNECHRNGCOXFA4COXFA4L2CRBNCSF1RCUL4ACYP19A1DDB1DPP4DRD1DRD2DRD3DRD4EDNRAEGFREML4ERBB2ERBB4ESR1ESR2FGFR1FGFR3FLT1FLT3FLT4GAAGABRA1GABRA2GABRA3GABRA4GABRA5GABRA6GABRB1GABRB2GABRB3GABRDGABREGABRG1GABRG2GABRG3GABRPGABRQGHSRGLAGNRHRGPD2GRIN1GRIN2AGRIN2BGRIN2CGRIN2DGRIN3AGRIN3BGSTP1HCN4HCRTR1HCRTR2HDAC1HDAC10HDAC11HDAC2HDAC3HDAC4HDAC5HDAC6HDAC7HDAC8HDAC9HRH1HRH2HRH3HSD11B1HSP90AA1HSP90AB1HTR1AHTR1BHTR1DHTR1EHTR1FHTR2AHTR2BHTR2CHTR3AHTR3BHTR3CHTR3DHTR3EHTR4HTR5AHTR6HTR7IMPDH1IMPDH2ITGA2BITGB3ITKJAK1JAK2KCNA1KCNA10KCNA2KCNA3KCNA4KCNA5KCNA6KCNA7KCNB1KCNB2KCNC1KCNC2KCNC3KCNC4KCND1KCND2KCND3KCNF1KCNG1KCNG2KCNG3KCNG4KCNH1KCNH2KCNH3KCNH4KCNH5KCNH6KCNH7KCNH8KCNJ2KCNJ3KCNJ5KCNK3KCNK9KCNQ1KCNQ2KCNQ3KCNQ4KCNQ5KCNS1KCNS2KCNS3KCNV1KCNV2KDRKITKLKB1LCKMMAOAMAOBMAPK14METMMP1MMP13MMP7MMP8MT-ND1MT-ND2MT-ND3MT-ND4MT-ND4LMT-ND5MT-ND6NDUFA1NDUFA10NDUFA11NDUFA12NDUFA13NDUFA2NDUFA3NDUFA5NDUFA6NDUFA7NDUFA8NDUFA9NDUFAB1NDUFAF1NDUFAF2NDUFAF3NDUFAF4NDUFB1NDUFB10NDUFB11NDUFB2NDUFB3NDUFB4NDUFB5NDUFB6NDUFB7NDUFB8NDUFB9NDUFC1NDUFC2NDUFS1NDUFS2NDUFS3NDUFS4NDUFS5NDUFS6NDUFS7NDUFS8NDUFV1NDUFV2NDUFV3NR3C1NS5ANTRK1NTRK2NTRK3ODC1OPRD1OPRK1OPRM1P2RY12PAHPARP1PDE3APDE3BPDE4APDE4BPDE4CPDE4DPDE5APDE7APDE7BPDE8APDE8BPDGFRAPDGFRBPIK3CAPIK3CDPNPPOLA1POLA2POLD1POLD2POLD3POLD4POLEPOLE2POLE3PPARGPRIM1PRIM2PRKCAPRKCBPRKCDPRKCEPRKCGPRKCHPRKCIPRKCQPRKCZPRKD1PRKD3PTGS1PTGS2RBX1RENRETROCK1ROCK2RPE65RRM1RRM2RRM2BS1PR1S1PR2S1PR3S1PR4S1PR5SCN10ASCN11ASCN1ASCN2ASCN3ASCN4ASCN5ASCN7ASCN8ASCN9ASCNN1ASCNN1BSCNN1GSIGMAR1SLC18A2SLC6A1SLC6A2SLC6A3SLC6A4SLC9A3SRCTACR1TOP1TOP2ATOP2BTTRTYMPdacAdacBdacCembAfolAftsIgyrAgyrBmrcAmrcBmrdAparCparEpolrplArplBrplCrplDrplErplFrplIrplJrplKrplLrplMrplNrplOrplPrplQrplRrplSrplTrplUrplVrplWrplXrplYrpmArpmBrpmCrpmDrpmErpmE2rpmFrpmGrpmG1rpmG2rpmG3rpmHrpmIrpmJrpsArpsBrpsCrpsDrpsErpsFrpsGrpsHrpsIrpsJrpsKrpsLrpsMrpsNrpsOrpsPrpsQrpsRrpsSrpsTrpsUykgMykgO
The experimentally established mechanism targets of Hydrochloric Acid. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.
Predicted protein targets (top 15)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HSD11B1 known ✓ | P28845 | 1/20 | 0.40 |
| ▸ | HDAC6 known ✓ | Q9UBN7 | 2/20 | 0.33 |
| ▸ | HDAC1 known ✓ | Q13547 | 1/20 | 0.33 |
| ▸ | HDAC2 known ✓ | Q92769 | 1/20 | 0.33 |
| ▸ | DDB1 known ✓ | Q16531 | 1/20 | 0.31 |
| ▸ | CRBN known ✓ | Q96SW2 | 1/20 | 0.31 |
| ▸ | REN known ✓ | P00797 | 1/20 | 0.30 |
| ▸ | ASGR1 | P07306 | 1/20 | 0.36 |
| ▸ | NFKB1 | P19838 | 1/20 | 0.33 |
| ▸ | NFKB2 | Q00653 | 1/20 | 0.33 |
| ▸ | RELA | Q04206 | 1/20 | 0.33 |
| ▸ | BUB1 | O43683 | 1/20 | 0.33 |
| ▸ | KDM4D | Q6B0I6 | 1/20 | 0.31 |
| ▸ | SPR | P35270 | 1/20 | 0.31 |
| ▸ | CA14 | Q9ULX7 | 1/20 | 0.30 |
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 | |
|---|---|---|---|---|
| SCHEMBL785468 | 0.98 | HSD11B1 (0.41) | HSD11B1ASGR1HDAC6NFKB1NFKB2 | |
| Acetic Acid SCHEMBL1576732 | 0.93 | HSD11B1 (0.39) | HSD11B1ASGR1HDAC6NFKB1NFKB2 | |
| SCHEMBL14428327 | 0.91 | HSD11B1 (0.42) | HSD11B1ASGR1HDAC6NFKB1NFKB2 | |
| Hydrochloric Acid SCHEMBL25408690 | 0.86 | SLC6A4 (0.41) | HSD11B1 | |
| Hydrochloric Acid SCHEMBL31485474 | 0.86 | SLC6A4 (0.41) | HSD11B1 | |
| SCHEMBL1318985 | 0.85 | HSD11B1 (0.39) | HSD11B1ASGR1NFKB1NFKB2RELA | |
| SCHEMBL1033810 | 0.84 | SLC6A4 (0.42) | HSD11B1 | |
| SCHEMBL65492 | 0.84 | SLC6A4 (0.42) | HSD11B1 | |
| SCHEMBL181909 | 0.84 | SLC6A4 (0.42) | HSD11B1 | |
| Ammonia Solution, Strong SCHEMBL19410295 | 0.83 | SLC6A4 (0.41) | HSD11B1 |
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 127 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| WO-2026085629-A1 | SUBSTITUTED HETEROCYCLIC COMPOUNDS, COMPOSITIONS COMPRISING THEM AND USES THEREOF | Université de Montréal (CA) | 2026-04-30 | — | — | WO | disclosed |
| EP-4695256-A2 | ERBB2 INHIBITORS | Cogent Biosciences, Inc. (US) | 2026-02-18 | — | — | EP | disclosed |
| US-12534465-B2 | 5H-pyrrolo[3,2-d]pyrimidine-2,4-diamino compounds and antibody conjugates thereof | SUTRO BIOPHARMA, INC. (US) | 2026-01-27 | — | — | US | disclosed |
| US-20260022135-A1 | ECTONUCLEOTIDE PYROPHOSPHATASE-PHOSPHODIESTERASE-1 (ENPP1) INHIBITORS AND USES THEREOF | 1CBIO INC (US) | 2026-01-22 | — | — | US | disclosed |
| EP-3867248-B1 | PYRAZOLE DERIVATIVES AS H4 ANTAGONIST COMPOUNDS | NXERA PHARMA UK LTD (GB) | 2025-12-10 | — | — | EP | disclosed |
| US-12421239-B2 | — | — | 2025-09-23 | — | — | US | disclosed |
| US-12391686-B2 | Compounds and uses thereof | FOGHORN THERAPEUTICS INC. (US) | 2025-08-19 | — | — | US | disclosed |
| US-12325720-B2 | Ectonucleotide pyrophosphatase-phosphodiesterase-1 (ENPP1) inhibitors and uses thereof | 1CBIO, INC. (US) | 2025-06-10 | — | — | US | disclosed |
| EP-4561994-A1 | NOVEL SULFONAMIDES AND THEIR USE AS NEUROPROTECTIVE AND/OR NEURORESTORATIVE AGENTS | Genecode (EE) | 2025-06-04 | — | — | EP | disclosed |
| US-20250129078-A1 | ERBB2 INHIBITORS | COGENT BIOSCIENCES, INC. | 2025-04-24 | — | — | US | disclosed |
| US-8859550-B2 | Heterocyclic inhibitors of histamine receptors for the treatment of disease | KALYPSYS, INC. (US) | 2014-10-14 | — | — | US | disclosed |
| EP-2760865-A2 | NOVEL HETEROCYCLIC DERIVATIVES AND THEIR USES | C&C Research Laboratories (KR) | 2014-08-06 | — | — | EP | disclosed |
| WO-2014018919-A1 | SERINIQUINONES, MELANOMA-SPECIFIC ANTICANCER AGENTS | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (US) | 2014-01-30 | — | — | WO | disclosed |
| US-8569300-B2 | Substituted tetrazolo[1,5-A]pyrazine inhibitors of histamine receptors for the treatment of disease | KALYPSYS INC. (US) | 2013-10-29 | — | — | US | disclosed |
| US-20130245001-A1 | HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE | KALYPSYS, INC. (US) | 2013-09-19 | — | — | US | disclosed |
| WO-2013048214-A2 | NOVEL HETEROCYCLIC DERIVATIVES AND THEIR USES | C&C RESEARCH LABORATORIES (KR) | 2013-04-04 | — | — | WO | disclosed |
| WO-2013039785-A2 | HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE | KALYPSYS, INC. (US) | 2013-03-21 | — | — | WO | disclosed |
| EP-2545058-A2 | HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE | Kalypsys, Inc. (US) | 2013-01-16 | — | — | EP | disclosed |
| US-20110237565-A1 | HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE | KALYPSYS, INC. (US) | 2011-09-29 | — | — | US | disclosed |
| WO-2011112766-A2 | HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE | KALYPSYS, INC. (US) | 2011-09-15 | — | — | 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 (8 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-20260022135-A1 | ECTONUCLEOTIDE PYROPHOSPHATASE-PHOSPHODIESTERASE-1 (ENPP1) INHIBITORS AND USES THEREOF | ENPP1, ENPP3, NCEH1 | HSD11B1 26/4885HDAC6 2295/4885HDAC1 1584/4885 |
| US-12391686-B2 | Compounds and uses thereof | VHL, TFEB, BECN1 | HSD11B1 3562/4885HDAC6 167/4885HDAC1 343/4885 |
| US-12421239-B2 | — | FCGRT, DPYD, CD2BP2 | HSD11B1 4841/4885HDAC6 515/4885HDAC1 3941/4885 |
| US-20110237565-A1 | HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE | HRH4, HRH3, HRH2 | HSD11B1 3709/4885HDAC6 331/4885HDAC1 180/4885 |
| US-12325720-B2 | Ectonucleotide pyrophosphatase-phosphodiesterase-1 (ENPP1) inhibitors and uses thereof | ENPP1, ENPP3, ENPP2 | HSD11B1 546/4885HDAC6 1328/4885HDAC1 1752/4885 |
| US-12534465-B2 | 5H-pyrrolo[3,2-d]pyrimidine-2,4-diamino compounds and antibody conjugates thereof | CD22, FCGR3B, FCGR2A | HSD11B1 2167/4885HDAC6 123/4885HDAC1 1028/4885 |
| US-20250129078-A1 | ERBB2 INHIBITORS | ERBB2, ERBB3, EGFR | HSD11B1 1729/4885HDAC6 1792/4885HDAC1 2716/4885 |
| US-20130245001-A1 | HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE | HRH4, HRH2, HRH3 | HSD11B1 1451/4885HDAC6 196/4885HDAC1 99/4885 |
“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.