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 | |
|---|---|---|---|---|
| ▸ | HTR6 known ✓ | P50406 | 4/20 | 0.40 |
| ▸ | PDE4A known ✓ | P27815 | 1/20 | 0.34 |
| ▸ | PDE4B known ✓ | Q07343 | 1/20 | 0.34 |
| ▸ | PDE4C known ✓ | Q08493 | 1/20 | 0.34 |
| ▸ | PDE4D known ✓ | Q08499 | 1/20 | 0.34 |
| ▸ | EPHX2 | P34913 | 1/20 | 0.38 |
| ▸ | PRMT6 | Q96LA8 | 1/20 | 0.38 |
| ▸ | ALDH1A1 | P00352 | 3/20 | 0.36 |
| ▸ | MAPT | P10636 | 1/20 | 0.35 |
| ▸ | CYP2A6 | P11509 | 3/20 | 0.35 |
| ▸ | CYP2C9 | P11712 | 3/20 | 0.35 |
| ▸ | CYP2C19 | P33261 | 3/20 | 0.35 |
| ▸ | CYP2D6 | P10635 | 2/20 | 0.35 |
| ▸ | PTGDR2 | Q9Y5Y4 | 1/20 | 0.35 |
| ▸ | CYP2E1 | P05181 | 1/20 | 0.34 |
| ▸ | CYP2B6 | P20813 | 1/20 | 0.34 |
| ▸ | TSHR | P16473 | 1/20 | 0.34 |
| ▸ | POLB | P06746 | 1/20 | 0.34 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.34 |
| ▸ | CYP11B1 | P15538 | 1/20 | 0.34 |
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 | |
|---|---|---|---|---|
| SCHEMBL1580633 | 0.99 | HTR6 (0.40) | HTR6EPHX2PRMT6ALDH1A1MAPT | |
| SCHEMBL1156897 | 0.92 | HTR6 (0.47) | HTR6EPHX2PRMT6ALDH1A1CYP2A6 | |
| Hydrochloric Acid SCHEMBL1156960 | 0.89 | MAPT (0.40) | HTR6ALDH1A1MAPTPTGDR2KDM4E | |
| SCHEMBL1580507 | 0.87 | MAPT (0.40) | HTR6ALDH1A1MAPTPTGDR2KDM4E | |
| SCHEMBL1762901 | 0.84 | CHRNB2 (0.39) | ALDH1A1MAPTTSHRPOLBKMT2A | |
| Hydrochloric Acid SCHEMBL1156929 | 0.83 | MMP2 (0.40) | HTR6ALDH1A1MAPTKMT2APDE4A | |
| SCHEMBL1580847 | 0.82 | MMP2 (0.41) | HTR6ALDH1A1MAPTKMT2APDE4A | |
| Hydrochloric Acid SCHEMBL1156984 | 0.81 | PTGDR2 (0.41) | HTR6ALDH1A1PTGDR2KMT2A | |
| Hydrochloric Acid SCHEMBL1157074 | 0.81 | PTGDR2 (0.42) | ALDH1A1PTGDR2 | |
| Hydrochloric Acid SCHEMBL1157420 | 0.81 | PTGS2 (0.41) | ALDH1A1MAPTPTGDR2 |
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 26 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-10308605-B2 | Proton pump inhibitors | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2019-06-04 | — | — | US | disclosed |
| EP-2336107-B1 | Proton pump inhibitors | TAKEDA PHARMACEUTICAL (JP) | 2015-09-23 | — | — | EP | disclosed |
| US-20140343070-A1 | PROTON PUMP INHIBITORS | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2014-11-20 | — | — | US | disclosed |
| EP-2327692-B9 | 1-heterocyclylsulfonyl, 2-aminomethyl, 5-(hetero-)aryl substituted 1-H-pyrrole derivatives as acid secretion inhibitors | TAKEDA PHARMACEUTICAL (JP) | 2014-06-04 | — | — | EP | disclosed |
| US-8436187-B2 | 1-heterocyclylsulfonyl, 3-aminomethyl, 5- (hetero-) aryl substituted 1-H-pyrrole derivatives as acid secretion inhibitors | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2013-05-07 | — | — | US | disclosed |
| US-8415368-B2 | Acid secretion inhibitor | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2013-04-09 | — | — | US | disclosed |
| EP-1803709-B1 | PROTON PUMP INHIBITORS | TAKEDA PHARMACEUTICAL (JP) | 2013-01-02 | — | — | EP | disclosed |
| US-8338461-B2 | 1-heterocyclylsulfonyl, 3-aminomethyl, 5-(hetero-)aryl substituted 1-H-pyrrole derivatives as acid secretion inhibitors | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2012-12-25 | — | — | US | disclosed |
| US-8338462-B2 | 1-heterocyclylsulfonyl, 3-aminomethyl, 5- (hetero-) aryl substituted 1-H-pyrrole derivatives as acid secretion inhibitors | TAKEDA PHARMACEUTICALS COMPANY LIMITED (JP) | 2012-12-25 | — | — | US | disclosed |
| US-8299261-B2 | 1-heterocyclylsulfonyl, 3-aminomethyl, 5-(hetero-) aryl substituted 1-H-pyrrole derivatives as acid secretion inhibitors | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2012-10-30 | — | — | US | disclosed |
| EP-1919865-B1 | 1-HETEROCYCLYLSULFONYL, 2-AMINOMETHYL, 5- (HETERO-) ARYL SUBSTITUTED 1-H-PYRROLE DERIVATIVES AS ACID SECRETION INHIBITORS | TAKEDA PHARMACEUTICAL (JP) | 2011-04-06 | — | — | EP | disclosed |
| US-20110028476-A1 | PROTON PUMP INHIBITORS | KAJINO MASAHIRO | 2011-02-03 | — | — | US | disclosed |
| US-20090275591-A1 | 1-HETEROCYCLYLSULFONYL, 2-AMINOMETHYL, 5- (HETERO-) ARYL SUBSTITUTED 1-H-PYRROLE DERIVATIVES AS ACID SECRETION INHIBITOR | TAKEDA PHARMACEUTICAL COMPANY LIMTED (JP) | 2009-11-05 | — | — | US | disclosed |
| US-20090143444-A1 | ACID SECRETION INHIBITOR | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2009-06-04 | — | — | US | disclosed |
| US-7498337-B2 | Acid secretion inhibitor | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2009-03-03 | — | — | US | disclosed |
| US-20080139639-A1 | 3-amino(alkyl)-substituted pyrrole compounds such as N-methyl-1-[1-(phenylsulfonyl)-5-(3-thienyl)-1H-pyrrol-3-yl]methanamine; peptic ulcer, Zollinger-Ellison syndrome, gastritis, gastroesophageal reflux disease, gastric cancer, ulcer caused by non-steroidal anti-inflammatory agent (NSAID) use | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2008-06-12 | — | — | US | disclosed |
| EP-1919865-A1 | 1-HETEROCYCLYLSULFONYL, 2-AMINOMETHYL, 5- (HETERO-) ARYL SUBSTITUTED 1-H-PYRROLE DERIVATIVES AS ACID SECRETION INHIBITORS | Takeda Pharmaceutical Company Limited (JP) | 2008-05-14 | — | — | EP | disclosed |
| EP-1803709-A1 | PROTON PUMP INHIBITORS | Takeda Pharmaceutical Company Limited (JP) | 2007-07-04 | — | — | EP | disclosed |
| US-20070060623-A1 | antiulcer agents; proton pump inhibitors; side effect reduction; 1-[4-fluoro-5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]-N-methylmethanamine; superior acid secretion inhibitory effect; peptic ulcer, Zollinger-Ellison syndrome, reflux esophagitis, or symptomatic gastroesophageal reflux disease | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2007-03-15 | — | — | US | disclosed |
| WO-2007026916-A1 | 1-HETEROCYCLYLSULFONYL, 2-AMINOMETHYL, 5- (HETERO-) ARYL SUBSTITUTED 1-H-PYRROLE DERIVATIVES AS ACID SECRETION INHIBITORS | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2007-03-08 | — | — | 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 (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-20090143444-A1 | ACID SECRETION INHIBITOR | HRH2, VIP, CCKBR | HTR6 3243/4885PDE4A 1973/4885PDE4B 1850/4885 |
| US-20140343070-A1 | PROTON PUMP INHIBITORS | HRH2, HRH4, CYP2C19 | HTR6 1438/4885PDE4A 4053/4885PDE4B 4246/4885 |
| US-10308605-B2 | Proton pump inhibitors | HRH2, HRH4, HRH1 | HTR6 1293/4885PDE4A 4264/4885PDE4B 4349/4885 |
| US-20080139639-A1 | 3-amino(alkyl)-substituted pyrrole compounds such as N-methyl-1-[1-(phenylsulfonyl)-5-(3-thienyl)-1H-pyrrol-3-yl]methanamine; peptic ulcer, Zollinger-Ellison syndrome, gastritis, gastroesophageal reflux disease, gastric cancer, ulcer caused by non-steroidal anti-inflammatory agent (NSAID) use | PTGER1, PTGER3, NR3C1 | HTR6 949/4885PDE4A 4107/4885PDE4B 4418/4885 |
| US-20090275591-A1 | 1-HETEROCYCLYLSULFONYL, 2-AMINOMETHYL, 5- (HETERO-) ARYL SUBSTITUTED 1-H-PYRROLE DERIVATIVES AS ACID SECRETION INHIBITOR | HRH2, ASNS, GHSR | HTR6 2493/4885PDE4A 2664/4885PDE4B 2616/4885 |
| US-20070060623-A1 | antiulcer agents; proton pump inhibitors; side effect reduction; 1-[4-fluoro-5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]-N-methylmethanamine; superior acid secretion inhibitory effect; peptic ulcer, Zollinger-Ellison syndrome, reflux esophagitis, or symptomatic gastroesophageal reflux disease | HRH2, GIPR, HRH4 | HTR6 1635/4885PDE4A 2878/4885PDE4B 3324/4885 |
| US-20110028476-A1 | PROTON PUMP INHIBITORS | HRH2, HRH4, CYP2C19 | HTR6 1412/4885PDE4A 4015/4885PDE4B 4217/4885 |
“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.