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 | |
|---|---|---|---|---|
| ▸ | KCNH2 known ✓ | Q12809 | 1/20 | 0.40 |
| ▸ | DRD4 known ✓ | P21917 | 3/20 | 0.38 |
| ▸ | DRD2 known ✓ | P14416 | 2/20 | 0.38 |
| ▸ | DRD3 known ✓ | P35462 | 2/20 | 0.38 |
| ▸ | SIGMAR1 known ✓ | Q99720 | 1/20 | 0.37 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.40 |
| ▸ | TSHR | P16473 | 1/20 | 0.40 |
| ▸ | POLB | P06746 | 1/20 | 0.40 |
| ▸ | PTGER2 | P43116 | 1/20 | 0.39 |
| ▸ | MEN1 | O00255 | 1/20 | 0.39 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.39 |
| ▸ | MAPT | P10636 | 1/20 | 0.38 |
| ▸ | LRRK2 | Q5S007 | 1/20 | 0.38 |
| ▸ | CLPP | Q16740 | 2/20 | 0.37 |
| ▸ | PNMT | P11086 | 1/20 | 0.37 |
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 SCHEMBL1837102 | 0.92 | MEN1 (0.45) | ALDH1A1TSHRMEN1KMT2AMAPT | |
| Hydrochloric Acid SCHEMBL1834142 | 0.90 | SIGMAR1 (0.47) | ALDH1A1TSHRPOLBMEN1KMT2A | |
| Hydrochloric Acid SCHEMBL1837649 | 0.88 | SLC6A3 (0.38) | POLBDRD4SIGMAR1 | |
| Hydrochloric Acid SCHEMBL1834774 | 0.88 | CYP2A13 (0.44) | ALDH1A1PTGER2MEN1KMT2APNMT | |
| Hydrochloric Acid SCHEMBL1834662 | 0.88 | CYP2A13 (0.46) | ALDH1A1TSHRKCNH2MEN1KMT2A | |
| Hydrochloric Acid SCHEMBL1837985 | 0.87 | SIGMAR1 (0.49) | ALDH1A1PTGER2MEN1KMT2AMAPT | |
| Hydrochloric Acid SCHEMBL4515448 | 0.86 | KMT2A (0.37) | ALDH1A1TSHRMEN1KMT2A | |
| Hydrochloric Acid SCHEMBL1832110 | 0.86 | PTGER2 (0.42) | ALDH1A1PTGER2MEN1KMT2AMAPT | |
| Sulfuric Acid SCHEMBL4529922 | 0.86 | CLPP (0.38) | MEN1KMT2AMAPTCLPP | |
| SCHEMBL1951653 | 0.86 | GPBAR1 (0.52) | ALDH1A1TSHRCLPP |
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 6 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20130281435-A1 | THERAPEUTIC AGENT FOR IRRITABLE BOWEL SYNDROME | TAKEDA PHARMACEUTICAL COMPANY LIMITED | 2013-10-24 | — | — | US | disclosed |
| US-20110136788-A1 | THERAPEUTIC AGENT FOR IRRITABLE BOWEL SYNDROME | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2011-06-09 | — | — | US | disclosed |
| EP-2322222-A1 | THERAPEUTIC AGENT FOR IRRITABLE BOWEL SYNDROME | Takeda Pharmaceutical Company Limited (JP) | 2011-05-18 | — | — | EP | disclosed |
| US-7625887-B2 | Receptor agonists | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2009-12-01 | — | — | US | disclosed |
| US-20060199795-A1 | Receptor agonists | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2006-09-07 | — | — | US | disclosed |
| EP-1591120-A1 | RECEPTOR AGONISTS | Takeda Chemical Industries, Ltd. (JP) | 2005-11-02 | — | — | 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 (3 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-20110136788-A1 | THERAPEUTIC AGENT FOR IRRITABLE BOWEL SYNDROME | GPBAR1, GPR35, GRPR | KCNH2 940/4885DRD4 2116/4885DRD2 994/4885 |
| US-20060199795-A1 | Receptor agonists | GPBAR1, GPR35, GPR55 | KCNH2 1042/4885DRD4 2460/4885DRD2 1640/4885 |
| US-20130281435-A1 | THERAPEUTIC AGENT FOR IRRITABLE BOWEL SYNDROME | GPBAR1, GPR35, GRPR | KCNH2 991/4885DRD4 2048/4885DRD2 950/4885 |
“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.