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 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | GAA known ✓ | P10253 | 1/20 | 0.30 |
| ▸ | MAPK1 | P28482 | 1/20 | 0.38 |
| ▸ | PI4KA | P42356 | 1/20 | 0.36 |
| ▸ | PI4K2B | Q8TCG2 | 1/20 | 0.36 |
| ▸ | PI4K2A | Q9BTU6 | 1/20 | 0.36 |
| ▸ | PI4KB | Q9UBF8 | 1/20 | 0.36 |
| ▸ | CYP11B2 | P19099 | 1/20 | 0.36 |
| ▸ | UHRF1 | Q96T88 | 1/20 | 0.34 |
| ▸ | ALDH1A1 | P00352 | 6/20 | 0.34 |
| ▸ | SMN1; SMN2 | Q16637 | 5/20 | 0.34 |
| ▸ | POLB | P06746 | 1/20 | 0.34 |
| ▸ | SMPD3 | Q9NY59 | 1/20 | 0.32 |
| ▸ | NPC1 | O15118 | 4/20 | 0.32 |
| ▸ | KDM4E | B2RXH2 | 4/20 | 0.32 |
| ▸ | RAB9A | P51151 | 3/20 | 0.32 |
| ▸ | HPGD | P15428 | 3/20 | 0.32 |
| ▸ | BLM | P54132 | 1/20 | 0.32 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.31 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.31 |
| ▸ | CYP2C9 | P11712 | 1/20 | 0.31 |
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 SCHEMBL1662843 | 1.00 | — | — | |
| SCHEMBL691349 | 0.97 | — | — | |
| Hydrochloric Acid SCHEMBL7115195 | 0.77 | PI4KA (0.38) | PI4KAPI4K2BPI4K2API4KBALDH1A1 | |
| SCHEMBL33843 | 0.74 | — | — | |
| Hydrochloric Acid SCHEMBL22774499 | 0.73 | — | — | |
| Hydrochloric Acid SCHEMBL15882175 | 0.73 | — | — | |
| Hydrochloric Acid SCHEMBL26122169 | 0.73 | PI4KA (0.35) | PI4KAPI4K2BPI4K2API4KBALDH1A1 | |
| SCHEMBL13093485 | 0.72 | — | — | |
| SCHEMBL115510 | 0.70 | — | — | |
| SCHEMBL6970794 | 0.70 | — | — |
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 19 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4373817-B1 | SUBSTITUTED PYRAZINE-2-CARBOXAMIDES AS HPK1 INHIBITORS FOR THE TREATMENT OF CANCER | ASTRAZENECA AB (SE) | 2025-05-21 | — | — | EP | disclosed |
| US-20240374606-A1 | SUBSTITUTED PYRAZINE-2-CARBOXAMIDES AS HPK1 INHIBITORS FOR THE TREATMENT OF CANCER | ASTRAZENECA AB (SE) | 2024-11-14 | — | — | US | disclosed |
| CN-117693503-A | Substituted pyrazine-2-carboxamides as HPK1 inhibitors for the treatment of cancer | 阿斯利康(瑞典)有限公司 | 2024-03-12 | — | — | CN | disclosed |
| US-20210070748-A1 | INHIBITORS OF BRUTONS TYROSINE KINASE | PHARMACYCLICS LLC (US) | 2021-03-11 | — | — | US | disclosed |
| EP-2888262-B1 | PYRROLO[2,3-B]PYRAZINES AS SYK INHIBITORS | HOFFMANN LA ROCHE (CH) | 2018-12-19 | — | — | EP | disclosed |
| US-20180305348-A1 | INHIBITORS OF BRUTONS TYROSINE KINASE | PHARMACYCLICS LLC | 2018-10-25 | — | — | US | disclosed |
| EP-3310776-A2 | INHIBITORS OF BRUTON'S TYROSINE KINASE | Pharmacyclics LLC (US) | 2018-04-25 | — | — | EP | disclosed |
| CN-104507945-B | Pyrrolo- [2,3 B] pyrazine as SYK inhibitor | 霍夫曼-拉罗奇有限公司 | 2018-03-23 | — | — | CN | disclosed |
| CN-107709315-A | The inhibitor of bruton's tyrosine kinase | 药品循环有限责任公司 | 2018-02-16 | — | — | CN | disclosed |
| WO-2016196776-A2 | INHIBITORS OF BRUTON'S TYROSINE KINASE | PHARMACYCLICS LLC. (US) | 2016-12-08 | — | — | WO | disclosed |
| US-9334278-B2 | Pyrrolo[2,3-B]pyrazines as SYK inhibitors | HOFFMANN-LA ROCHE INC. (US) | 2016-05-10 | — | — | US | disclosed |
| US-9187453-B2 | Heterocyclic compound | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2015-11-17 | — | — | US | disclosed |
| US-20150218170-A1 | PYRROLO[2,3-B]PYRAZINES AS SYK INHIBITORS | F. HOFFMANN-LA ROCHE AG (CH) | 2015-08-06 | — | — | US | disclosed |
| CN-104507945-A | Pyrrolo[2,3-B]pyrazines as SYK inhibitors | HOFFMANN LA ROCHE | 2015-04-08 | — | — | CN | disclosed |
| US-20150094296-A1 | HETEROCYCLIC COMPOUND | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2015-04-02 | — | — | US | disclosed |
| EP-2832734-A1 | HETEROCYCLIC COMPOUND | Takeda Pharmaceutical Company Limited (JP) | 2015-02-04 | — | — | EP | disclosed |
| US-20140005163-A1 | 1H-IMIDAZO[4,5-C]QUINOLINONE DERIVATIVES | NOVARTIS AG (CH) | 2014-01-02 | — | — | US | disclosed |
| US-8476294-B2 | 1H-imidazo[4,5-c]quinolinone derivatives | NOVARTIS AG (CH) | 2013-07-02 | — | — | US | disclosed |
| US-20100317657-A1 | 1H-IMIDAZO[4,5-c]QUINOLINONE DERIVATIVES | NOVARTIS AG | 2010-12-16 | — | — | 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 (7 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-20150218170-A1 | PYRROLO[2,3-B]PYRAZINES AS SYK INHIBITORS | SYK, ZAP70, BTK | GAA 3232/4885MAPK1 1925/4885PI4KA 498/4885 |
| US-20210070748-A1 | INHIBITORS OF BRUTONS TYROSINE KINASE | BTK, LYN, LCK | GAA 1518/4885MAPK1 626/4885PI4KA 408/4885 |
| US-20150094296-A1 | HETEROCYCLIC COMPOUND | TYK2, SSB, UACA | GAA 3898/4885MAPK1 71/4885PI4KA 1680/4885 |
| US-20240374606-A1 | SUBSTITUTED PYRAZINE-2-CARBOXAMIDES AS HPK1 INHIBITORS FOR THE TREATMENT OF CANCER | PDXK, PGK1, PGK2 | GAA 3840/4885MAPK1 383/4885PI4KA 270/4885 |
| US-20100317657-A1 | 1H-IMIDAZO[4,5-c]QUINOLINONE DERIVATIVES | PRKCA, CSNK1A1, ABL1 | GAA 1201/4885MAPK1 259/4885PI4KA 22/4885 |
| US-20140005163-A1 | 1H-IMIDAZO[4,5-C]QUINOLINONE DERIVATIVES | PRKCA, CSNK1A1, ABL1 | GAA 1201/4885MAPK1 259/4885PI4KA 22/4885 |
| US-20180305348-A1 | INHIBITORS OF BRUTONS TYROSINE KINASE | BTK, LYN, LCK | GAA 1518/4885MAPK1 626/4885PI4KA 408/4885 |
“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.