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 | |
|---|---|---|---|---|
| ▸ | HTR2A known ✓ | P28223 | 6/20 | 0.51 |
| ▸ | DRD1 known ✓ | P21728 | 4/20 | 0.51 |
| ▸ | HTR2C known ✓ | P28335 | 4/20 | 0.51 |
| ▸ | HRH1 known ✓ | P35367 | 4/20 | 0.51 |
| ▸ | ADRA1B known ✓ | P35368 | 4/20 | 0.51 |
| ▸ | HTR2B known ✓ | P41595 | 4/20 | 0.51 |
| ▸ | DRD2 known ✓ | P14416 | 3/20 | 0.51 |
| ▸ | ADRA2B known ✓ | P18089 | 1/20 | 0.51 |
| ▸ | OPRK1 known ✓ | P41145 | 1/20 | 0.51 |
| ▸ | KCNQ1 known ✓ | P51787 | 1/20 | 0.51 |
| ▸ | KCNH2 known ✓ | Q12809 | 1/20 | 0.51 |
| ▸ | DRD4 known ✓ | P21917 | 3/20 | 0.42 |
| ▸ | HRH2 known ✓ | P25021 | 3/20 | 0.42 |
| ▸ | HTR1D known ✓ | P28221 | 3/20 | 0.42 |
| ▸ | HTR1B known ✓ | P28222 | 3/20 | 0.42 |
| ▸ | SLC6A4 known ✓ | P31645 | 3/20 | 0.42 |
| ▸ | HTR7 known ✓ | P34969 | 3/20 | 0.42 |
| ▸ | ADRA2C known ✓ | P18825 | 2/20 | 0.42 |
| ▸ | ADRA1A known ✓ | P35348 | 2/20 | 0.42 |
| ▸ | HTR5A known ✓ | P47898 | 2/20 | 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 | |
|---|---|---|---|---|
| SCHEMBL5871446 | 0.99 | HTR2A (0.52) | HTR2ADRD1HTR2CHRH1ADRA1B | |
| SCHEMBL5871800 | 0.93 | HTR2A (0.53) | HTR2ADRD1HTR2CHRH1ADRA1B | |
| SCHEMBL5871918 | 0.89 | HTR2A (0.45) | HTR2ADRD1HTR2CHRH1ADRA1B | |
| Oxalic Acid SCHEMBL5872243 | 0.84 | HTR2A (0.47) | HTR2ADRD1HTR2CHRH1ADRA1B | |
| SCHEMBL5871604 | 0.81 | HTR2A (0.53) | HTR2ADRD1HTR2CHRH1ADRA1B | |
| Hydrochloric Acid SCHEMBL5871695 | 0.79 | HTR1A (0.52) | HTR2CADRA1BHTR2BMEN1KMT2A | |
| SCHEMBL5871766 | 0.78 | HTR1A (0.53) | HTR2CADRA1BHTR2BMEN1KMT2A | |
| Hydrochloric Acid SCHEMBL5872310 | 0.77 | HTR2A (0.39) | HTR2AHTR2CADRA1BKCNH2MEN1 | |
| Fluorobenzene SCHEMBL27534219 | 0.76 | HTR2C (0.38) | HTR2ADRD1HTR2CHRH1ADRA1B | |
| SCHEMBL5870973 | 0.75 | HTR2A (0.39) | HTR2AHTR2CADRA1BMEN1KMT2A |
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 8 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-7071201-B2 | Serotonin antagonism; muscle relaxant for myotonia; such as 1-(1-(2-(4-methoxyphenyl)ethyl)piperidin-4-yl)-7-methoxy-1,2,3,4 -tetrahydroquinoline | EISAI CO., LTD. (JP) | 2006-07-04 | — | — | US | disclosed |
| CN-1204121-C | 1,4-substituted cyclic amine derivatives | EISAI CO LTD (JP) | 2005-06-01 | — | — | CN | disclosed |
| US-6579881-B2 | Indoles | EISAI CO., LTD. (JP) | 2003-06-17 | — | — | US | disclosed |
| US-6448243-B1 | SEROTONIN ANTAGONIST FOR TREATING, AMELIORATING AND PREVENTING SPASTIC PARALYSIS OR CENTRAL MUSCLE RELAXANTS FOR AMELIORATING MYOTONIA | EISAI CO., LTD. (JP) | 2002-09-10 | — | — | US | disclosed |
| US-20020086999-A1 | Certain quinoline derivatives | EISAI CO., LTD. | 2002-07-04 | — | — | US | disclosed |
| US-20020019531-A1 | Indoles | EISAI CO., LTD. | 2002-02-14 | — | — | US | disclosed |
| CN-1253547-A | 1,4-substituted cyclic amine derivatives | EISAI CO LTD (JP) | 2000-05-17 | — | — | CN | disclosed |
| EP-0976732-A1 | 1,4-SUBSTITUTED CYCLIC AMINE DERIVATIVES | Eisai Co., Ltd. (JP) | 2000-02-02 | — | — | 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 (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-20020019531-A1 | Indoles | INMT, MUSK, MB | HTR2A 209/4885DRD1 30/4885HTR2C 222/4885 |
| US-20020086999-A1 | Certain quinoline derivatives | CHRM1, CHRNA5, CHRNA4 | HTR2A 143/4885DRD1 30/4885HTR2C 107/4885 |
“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.