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 11)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HTR3A known ✓ | P46098 | 1/20 | 0.74 |
| ▸ | SIGMAR1 known ✓ | Q99720 | 1/20 | 0.59 |
| ▸ | HTR2C known ✓ | P28335 | 3/20 | 0.58 |
| ▸ | SLC6A2 known ✓ | P23975 | 1/20 | 0.47 |
| ▸ | SLC6A3 known ✓ | Q01959 | 1/20 | 0.47 |
| ▸ | DRD2 known ✓ | P14416 | 1/20 | 0.46 |
| ▸ | SLC18A3 | Q16572 | 1/20 | 0.59 |
| ▸ | QDPR | P09417 | 1/20 | 0.50 |
| ▸ | MAPKAPK2 | P49137 | 1/20 | 0.46 |
| ▸ | NPC1 | O15118 | 1/20 | 0.45 |
| ▸ | RAB9A | P51151 | 1/20 | 0.45 |
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 | |
|---|---|---|---|---|
| SCHEMBL187003 | 0.98 | HTR3A (0.77) | HTR3ASLC18A3SIGMAR1HTR2CQDPR | |
| Hydrochloric Acid SCHEMBL23411632 | 0.94 | HTR3A (0.71) | HTR3ASLC18A3SIGMAR1HTR2CQDPR | |
| SCHEMBL29892091 | 0.90 | HTR3A (0.72) | HTR3ASLC18A3SIGMAR1HTR2CQDPR | |
| SCHEMBL23411573 | 0.90 | HTR3A (0.72) | HTR3ASLC18A3SIGMAR1HTR2CQDPR | |
| Hydrochloric Acid SCHEMBL29908691 | 0.88 | HTR3A (0.96) | HTR3ASLC6A2SLC6A3 | |
| Hydrochloric Acid SCHEMBL4573036 | 0.88 | HTR3A (0.96) | HTR3ASLC6A2SLC6A3 | |
| SCHEMBL12536782 | 0.85 | HTR3A (0.66) | HTR3ASLC18A3SIGMAR1SLC6A2SLC6A3 | |
| SCHEMBL6902944 | 0.85 | HTR3A (1.00) | HTR3ASLC6A2SLC6A3 | |
| SCHEMBL447190 | 0.85 | HTR3A (1.00) | HTR3ASLC6A2SLC6A3 | |
| SCHEMBL26690667 | 0.85 | HTR3A (1.00) | HTR3ASLC6A2SLC6A3 |
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 177 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-3704125-B1 | MODULATORS OF THE INTEGRATED STRESS PATHWAY | CALICO LIFE SCIENCES LLC (US) | 2026-03-11 | — | — | EP | disclosed |
| US-12478621-B2 | Substituted aminoquinolones as dgkalpha inhibitors for immune activation | DEUTSCHES KREBSFORSCHUNGSZENTRUM (DE) | 2025-11-25 | — | — | US | disclosed |
| US-20250263426-A1 | PDE4B INHIBITOR AND USE THEREOF | XIZANG HAISCO PHARMACEUTICAL CO., LTD. (CN) | 2025-08-21 | — | — | US | disclosed |
| EP-4570804-A1 | PDE4B INHIBITOR AND USE THEREOF | Xizang Haisco Pharmaceutical Co., Ltd. (CN) | 2025-06-18 | — | — | EP | disclosed |
| CN-119630673-A | PDE4B inhibitors and uses thereof | 西藏海思科制药有限公司 | 2025-03-14 | — | — | CN | disclosed |
| CN-119564686-A | DGK alpha inhibitors as immune activation substituted aminoquinolones of (2) | 拜耳公司 | 2025-03-07 | — | — | CN | disclosed |
| CN-119523983-A | DGK alpha inhibitors as immune activation substituted aminoquinolones of (2) | 拜耳公司 | 2025-02-28 | — | — | CN | disclosed |
| CN-119424429-A | DGK alpha inhibitors as immune activation substituted aminoquinolones of (2) | 拜耳公司 | 2025-02-14 | — | — | CN | disclosed |
| CN-115003665-B | DGK alpha inhibitors as immune activation substituted aminoquinolones of (2) | 拜耳公司 | 2024-11-08 | — | — | CN | disclosed |
| CN-118146234-A | 6,5,7,6-Tetracyclic derivatives, preparation method and application thereof | 浙江我武翼方药业有限公司 | 2024-06-07 | — | — | CN | disclosed |
| US-20030158177-A1 | Treating or preventing obesity | TAKEDA CHEMICAL INDUSTRIES, LTD. (JP) | 2003-08-21 | — | — | US | disclosed |
| EP-1283199-A1 | MELANIN-CONCENTRATING HORMONE ANTAGONIST | Takeda Chemical Industries, Ltd. (JP) | 2003-02-12 | — | — | EP | disclosed |
| US-20020169155-A1 | A nitrogen-ring containing triheterocyclic compound is useful for treating a disease associated with aberrant leukocyte recruitment and/or activation | MILLENNIUM PHARMACEUTICALS, INC. | 2002-11-14 | — | — | US | disclosed |
| WO-2002074767-A1 | METALLOPROTEINASE INHIBITORS | ASTRAZENECA AB (SE) | 2002-09-26 | — | — | WO | disclosed |
| WO-2002074750-A1 | METALLOPROTEINASE INHIBITORS | ASTRAZENECA AB (SE) | 2002-09-26 | — | — | WO | disclosed |
| US-20020010186-A1 | Dihydropyrimidines and uses thereof | SYNAPTIC PHARMACEUTICAL CORPORATION | 2002-01-24 | — | — | US | disclosed |
| US-6245773-B1 | BENIGN PROSTATIC HYPERPLAMIA; REDUCTION OF INTRAOCULAR PRESSURE | SYNAPTIC PHARMACEUTICAL CORPORATION | 2001-06-12 | — | — | US | disclosed |
| EP-1021185-A1 | DIDHYDROPYRIMIDINES AND USES THEREOF | SYNAPTIC PHARMACEUTICAL CORPORATION (US) | 2000-07-26 | — | — | EP | disclosed |
| WO-1998051311-A2 | DIHYDROPYRIMIDINES AND USES THEREOF | SYNAPTIC PHARMACEUTICAL CORPORATION (US) | 1998-11-19 | — | — | WO | disclosed |
| WO-1997042956-A1 | DIDHYDROPYRIMIDINES AND USES THEREOF | SYNAPTIC PHARMACEUTICAL CORPORATION (US) | 1997-11-20 | — | — | 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 (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-20020010186-A1 | Dihydropyrimidines and uses thereof | QDPR, DPYD, ADRA1D | HTR3A 1033/4885SIGMAR1 534/4885HTR2C 1037/4885 |
| US-12478621-B2 | Substituted aminoquinolones as dgkalpha inhibitors for immune activation | DGKK, DGKG, DGKA | HTR3A 4516/4885SIGMAR1 4076/4885HTR2C 4530/4885 |
| US-20030158177-A1 | Treating or preventing obesity | MCHR1, MC1R, NPY1R | HTR3A 89/4885SIGMAR1 99/4885HTR2C 135/4885 |
| US-20020169155-A1 | A nitrogen-ring containing triheterocyclic compound is useful for treating a disease associated with aberrant leukocyte recruitment and/or activation | NFATC1, ELANE, NCF1 | HTR3A 4388/4885SIGMAR1 2424/4885HTR2C 4453/4885 |
| US-20250263426-A1 | PDE4B INHIBITOR AND USE THEREOF | PDE4B, PDE4A, PDE3B | HTR3A 3096/4885SIGMAR1 4440/4885HTR2C 3032/4885 |
“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.