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 16)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | SIGMAR1 known ✓ | Q99720 | 1/20 | 0.56 |
| ▸ | CHRNB4 known ✓ | P30926 | 1/20 | 0.52 |
| ▸ | CHRNA3 known ✓ | P32297 | 1/20 | 0.52 |
| ▸ | MAOA known ✓ | P21397 | 1/20 | 0.44 |
| ▸ | CCR5 known ✓ | P51681 | 1/20 | 0.43 |
| ▸ | GAA known ✓ | P10253 | 1/20 | 0.43 |
| ▸ | ESR1 known ✓ | P03372 | 1/20 | 0.43 |
| ▸ | SLC18A3 | Q16572 | 1/20 | 0.56 |
| ▸ | HPGD | P15428 | 1/20 | 0.46 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.46 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.46 |
| ▸ | BPTF | Q12830 | 1/20 | 0.45 |
| ▸ | KDM1A | O60341 | 1/20 | 0.44 |
| ▸ | ESRRG | P62508 | 3/20 | 0.43 |
| ▸ | MAPT | P10636 | 1/20 | 0.43 |
| ▸ | ESRRB | O95718 | 1/20 | 0.42 |
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 | |
|---|---|---|---|---|
| SCHEMBL233570 | 0.97 | SLC18A3 (0.58) | SLC18A3SIGMAR1CHRNB4CHRNA3HPGD | |
| Hydrochloric Acid SCHEMBL10682352 | 0.90 | SLC18A3 (0.52) | SLC18A3SIGMAR1CHRNB4CHRNA3HPGD | |
| SCHEMBL10505554 | 0.87 | SLC18A3 (0.54) | SLC18A3SIGMAR1CHRNB4CHRNA3HPGD | |
| SCHEMBL14066566 | 0.87 | SLC18A3 (0.60) | SLC18A3SIGMAR1CHRNB4CHRNA3HPGD | |
| Heptane SCHEMBL28052391 | 0.84 | ALDH1A1 (0.44) | SLC18A3SIGMAR1CHRNB4CHRNA3KMT2A | |
| SCHEMBL14704853 | 0.83 | SLC18A3 (0.50) | SLC18A3SIGMAR1CHRNB4CHRNA3BPTF | |
| SCHEMBL16608333 | 0.83 | SLC18A3 (0.50) | SLC18A3SIGMAR1CHRNB4CHRNA3BPTF | |
| SCHEMBL18722791 | 0.83 | SLC18A3 (0.50) | SLC18A3SIGMAR1CHRNB4CHRNA3BPTF | |
| SCHEMBL16608244 | 0.83 | SLC18A3 (0.50) | SLC18A3SIGMAR1CHRNB4CHRNA3BPTF | |
| Hydrochloric Acid SCHEMBL2175594 | 0.81 | SLC18A3 (0.72) | SLC18A3SIGMAR1 |
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 70 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 |
| EP-4676926-A1 | BICYCLIC HETEROARYL COMPOUNDS FOR USE AS GPR35 MODULATORS | ThirtyFiveBio Limited (GB) | 2026-01-14 | — | — | EP | disclosed |
| WO-2025111414-A1 | TRPM3-MODULATING BENZOFURAN DERIVATIVES | KATHOLIEKE UNIVERSITEIT LEUVEN (BE) | 2025-05-30 | — | — | WO | disclosed |
| US-20250171420-A1 | MOLECULAR GLUE DEGRADERS AND METHODS OF USING THE SAME | MONTE ROSA THERAPEUTICS AG (CH) | 2025-05-29 | — | — | US | disclosed |
| EP-4540240-A1 | MOLECULAR GLUE DEGRADERS AND METHODS OF USING THE SAME | Monte Rosa Therapeutics AG (CH) | 2025-04-23 | — | — | EP | disclosed |
| WO-2025040167-A1 | PHOSPHOINOSITIDE 3-KINASE ALLOSTERIC INHIBITOR FOR TREATING DISEASE RELATED TO PI3K REGULATION | 上海艾力斯医药科技股份有限公司 | 2025-02-27 | — | — | WO | disclosed |
| CN-114728950-B | Compounds useful as inhibitors of HELIOS proteins | 百时美施贵宝公司 | 2024-10-18 | — | — | CN | disclosed |
| US-12110294-B2 | CD73 compounds | GILEAD SCIENCES, INC. (US) | 2024-10-08 | — | — | US | disclosed |
| WO-2024184650-A1 | BICYCLIC HETEROARYL COMPOUNDS FOR USE AS GPR35 MODULATORS. | ThirtyFiveBio Limited (GB) | 2024-09-12 | — | — | WO | disclosed |
| US-11939320-B2 | Modulators of the integrated stress pathway | ABBVIE INC. (US) | 2024-03-26 | — | — | US | disclosed |
| EP-2197880-B1 | BICYCLIC HETEROCYCLIC COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS | ASTEX THERAPEUTICS LTD (GB) | 2015-12-23 | — | — | EP | disclosed |
| US-20150274736-A1 | PDE9i with imidazo pyrazinone backbone | SUNDIA MEDITECH COMPANY, LTD. (CN) | 2015-10-01 | — | — | US | disclosed |
| EP-2906562-A1 | PDE9I WITH IMIDAZO PYRAZINONE BACKBONE | H. Lundbeck A/S (DK) | 2015-08-19 | — | — | EP | disclosed |
| CN-104703987-A | PDE9 inhibitors having an imidazopyrazinone backbone | LUNDBECK & CO AS H | 2015-06-10 | — | — | CN | disclosed |
| WO-2015011164-A1 | NEW ISOINDOLINE OR ISOQUINOLINE COMPOUNDS, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM | LES LABORATOIRES SERVIER (FR) | 2015-01-29 | — | — | WO | disclosed |
| US-8859583-B2 | Bicyclic heterocyclic compounds as protein tyrosine kinase inhibitors | ASTEX THERAPEUTICS LIMITED (GB) | 2014-10-14 | — | — | US | disclosed |
| WO-2013053690-A1 | PDE9I WITH IMIDAZO PYRAZINONE BACKBONE | H. LUNDBECK A/S (DK) | 2013-04-18 | — | — | WO | disclosed |
| US-20120035153-A1 | BICYCLIC HETEROCYCLIC COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS | ASTEX THERAPEUTICS LIMITED (GB) | 2012-02-09 | — | — | US | disclosed |
| US-8076354-B2 | Bicyclic heterocyclic compounds as protein tyrosine kinase inhibitors | ASTEX THERAPEUTICS LIMITED (GB) | 2011-12-13 | — | — | US | disclosed |
| US-20100331296-A1 | BICYCLIC HETEROCYCLIC COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS | ASTEX THERAPEUTICS LIMITED (GB) | 2010-12-30 | — | — | 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.
| Patent | Title | Text reads most about | Predicted target · text-rank |
|---|---|---|---|
| US-20120035153-A1 | BICYCLIC HETEROCYCLIC COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS | ABL1, BMX, CDK1 | SIGMAR1 1569/4885CHRNB4 3910/4885CHRNA3 3618/4885 |
| US-20150274736-A1 | PDE9i with imidazo pyrazinone backbone | PDE9A, PDE5A, PDE12 | SIGMAR1 2513/4885CHRNB4 187/4885CHRNA3 126/4885 |
| US-20100331296-A1 | BICYCLIC HETEROCYCLIC COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS | ABL1, BMX, CDK1 | SIGMAR1 1569/4885CHRNB4 3910/4885CHRNA3 3618/4885 |
| US-11939320-B2 | Modulators of the integrated stress pathway | ATF4, ATF1, DDIT3 | SIGMAR1 2741/4885CHRNB4 3997/4885CHRNA3 4286/4885 |
| US-12110294-B2 | CD73 compounds | ENTPD5, ENTPD1, NT5E | SIGMAR1 3681/4885CHRNB4 2022/4885CHRNA3 1902/4885 |
| US-20250171420-A1 | MOLECULAR GLUE DEGRADERS AND METHODS OF USING THE SAME | PSMA1, CSNK1G1, CSNK1A1 | SIGMAR1 2983/4885CHRNB4 2956/4885CHRNA3 2507/4885 |
“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.