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 | |
|---|---|---|---|---|
| ▸ | PDE4A known ✓ | P27815 | 1/20 | 0.39 |
| ▸ | KCNH2 known ✓ | Q12809 | 5/20 | 0.39 |
| ▸ | HRH3 known ✓ | Q9Y5N1 | 5/20 | 0.39 |
| ▸ | PRKD1 known ✓ | Q15139 | 1/20 | 0.38 |
| ▸ | ADRA1A known ✓ | P35348 | 3/20 | 0.38 |
| ▸ | HRH1 known ✓ | P35367 | 3/20 | 0.38 |
| ▸ | ADRA1B known ✓ | P35368 | 3/20 | 0.38 |
| ▸ | CSF1R known ✓ | P07333 | 2/20 | 0.38 |
| ▸ | NTRK1 known ✓ | P04629 | 1/20 | 0.37 |
| ▸ | PDGFRA known ✓ | P16234 | 1/20 | 0.37 |
| ▸ | FLT4 known ✓ | P35916 | 1/20 | 0.37 |
| ▸ | FLT3 known ✓ | P36888 | 1/20 | 0.37 |
| ▸ | NTRK3 known ✓ | Q16288 | 1/20 | 0.37 |
| ▸ | SLC6A2 known ✓ | P23975 | 1/20 | 0.37 |
| ▸ | SLC6A4 known ✓ | P31645 | 1/20 | 0.37 |
| ▸ | RAB9A | P51151 | 3/20 | 0.41 |
| ▸ | MAPK1 | P28482 | 2/20 | 0.41 |
| ▸ | SYK | P43405 | 1/20 | 0.39 |
| ▸ | KDM4E | B2RXH2 | 4/20 | 0.39 |
| ▸ | ALDH1A1 | P00352 | 3/20 | 0.39 |
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 | |
|---|---|---|---|---|
| SCHEMBL4768987 | 0.99 | RAB9A (0.41) | RAB9AMAPK1PDE4ASYKKDM4E | |
| Hydrochloric Acid SCHEMBL4765800 | 0.89 | PIK3CA (0.47) | RAB9ASYKALDH1A1HPGDHSD17B10 | |
| SCHEMBL4775428 | 0.88 | PIK3CA (0.47) | RAB9ASYKALDH1A1HPGDHSD17B10 | |
| Hydrochloric Acid SCHEMBL4775897 | 0.87 | CSF1R (0.39) | PDE4AKDM4EALDH1A1HPGDHSD17B10 | |
| Hydrochloric Acid SCHEMBL4768456 | 0.87 | CSF1R (0.38) | RAB9AMAPK1PDE4AKDM4EALDH1A1 | |
| Hydrochloric Acid SCHEMBL4775910 | 0.87 | CSF1R (0.39) | PDE4AKDM4EALDH1A1HPGDHSD17B10 | |
| SCHEMBL4766124 | 0.86 | CSF1R (0.38) | RAB9AMAPK1PDE4AKDM4EALDH1A1 | |
| SCHEMBL6288612 | 0.86 | CSF1R (0.40) | RAB9AMAPK1PDE4AKDM4EALDH1A1 | |
| SCHEMBL4766073 | 0.86 | CSF1R (0.40) | RAB9AMAPK1PDE4AKDM4EALDH1A1 | |
| Hydrochloric Acid SCHEMBL4775551 | 0.86 | RAB9A (0.45) | RAB9AMAPK1KDM4EALDH1A1HPGD |
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 7 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1020445-B1 | FUSED PYRIDINE DERIVATIVES | EISAI R&D MAN CO LTD (JP) | 2008-08-13 | — | — | EP | disclosed |
| US-6875761-B2 | Certain 1,3-disubstituted isoquinoline derivatives | EISAI CO., LTD. (JP) | 2005-04-05 | — | — | US | disclosed |
| US-20040204421-A1 | Certain 1,3-disubstituted isoquinoline derivatives | EISAI CO., LTD. | 2004-10-14 | — | — | US | disclosed |
| US-6790844-B2 | MUSCLE RELAXANTS; ANTISEROTONINE AGENT | EISAI CO., LTD (JP) | 2004-09-14 | — | — | US | disclosed |
| US-20020013460-A1 | Condensed pyridine compound | EISAI CO., LTD | 2002-01-31 | — | — | US | disclosed |
| US-6340759-B1 | ANTISPASMODIC AGENTS | EISAI CO., LTD. (JP) | 2002-01-22 | — | — | US | disclosed |
| EP-1020445-A1 | FUSED PYRIDINE DERIVATIVES | Eisai Co., Ltd. (JP) | 2000-07-19 | — | — | EP | 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 (2 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-20020013460-A1 | Condensed pyridine compound | MUSK, HTR1A, PAX3 | PDE4A 1074/4885KCNH2 114/4885HRH3 191/4885 |
| US-20040204421-A1 | Certain 1,3-disubstituted isoquinoline derivatives | MUSK, HTR1A, RYR1 | PDE4A 1066/4885KCNH2 42/4885HRH3 110/4885 |
“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.