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 | |
|---|---|---|---|---|
| ▸ | GABRP known ✓ | O00591 | 1/20 | 0.57 |
| ▸ | GABRD known ✓ | O14764 | 1/20 | 0.57 |
| ▸ | GABRA1 known ✓ | P14867 | 1/20 | 0.57 |
| ▸ | GABRB1 known ✓ | P18505 | 1/20 | 0.57 |
| ▸ | GABRG2 known ✓ | P18507 | 1/20 | 0.57 |
| ▸ | GABRB3 known ✓ | P28472 | 1/20 | 0.57 |
| ▸ | GABRA5 known ✓ | P31644 | 1/20 | 0.57 |
| ▸ | GABRA3 known ✓ | P34903 | 1/20 | 0.57 |
| ▸ | GABRA2 known ✓ | P47869 | 1/20 | 0.57 |
| ▸ | GABRB2 known ✓ | P47870 | 1/20 | 0.57 |
| ▸ | GABRA4 known ✓ | P48169 | 1/20 | 0.57 |
| ▸ | GABRE known ✓ | P78334 | 1/20 | 0.57 |
| ▸ | GABRA6 known ✓ | Q16445 | 1/20 | 0.57 |
| ▸ | GABRG1 known ✓ | Q8N1C3 | 1/20 | 0.57 |
| ▸ | GABRG3 known ✓ | Q99928 | 1/20 | 0.57 |
| ▸ | GABRQ known ✓ | Q9UN88 | 1/20 | 0.57 |
| ▸ | GPR84 | Q9NQS5 | 1/20 | 0.74 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.69 |
| ▸ | PBRM1 | Q86U86 | 1/20 | 0.69 |
| ▸ | ATM | Q13315 | 1/20 | 0.69 |
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 SCHEMBL7437913 | 1.00 | GPR84 (0.74) | GPR84ALDH1A1PBRM1ATMNR4A2 | |
| Hydrochloric Acid SCHEMBL29435427 | 1.00 | GPR84 (0.74) | GPR84ALDH1A1PBRM1ATMNR4A2 | |
| Hydrochloric Acid SCHEMBL28246505 | 1.00 | GPR84 (0.74) | GPR84ALDH1A1PBRM1ATMNR4A2 | |
| SCHEMBL64182 | 0.98 | GPR84 (0.77) | GPR84ALDH1A1PBRM1ATMNR4A2 | |
| SCHEMBL27656464 | 0.96 | GPR84 (0.74) | GPR84ALDH1A1PBRM1ATMNR4A2 | |
| SCHEMBL29272694 | 0.96 | GPR84 (0.74) | GPR84ALDH1A1PBRM1ATMNR4A2 | |
| SCHEMBL27837528 | 0.96 | GPR84 (0.74) | GPR84ALDH1A1PBRM1ATMNR4A2 | |
| Ammonia Solution, Strong SCHEMBL27380523 | 0.96 | GPR84 (0.74) | GPR84ALDH1A1PBRM1ATMNR4A2 | |
| Hydrazine SCHEMBL27559974 | 0.94 | ALDH1A1 (0.72) | GPR84ALDH1A1PBRM1ATMNR4A2 | |
| Phosphoric Acid SCHEMBL19100743 | 0.90 | GPR84 (0.67) | GPR84ALDH1A1PBRM1ATMNR4A2 |
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 78 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-0266730-B1 | Esters of hexadydro-8-hydroxy-2,6-methano-2H-quinolizin-3(4H)-one and related compounds | MERRELL DOW PHARMA (US) | 1994-08-10 | — | — | EP | claimed |
| EP-0266730-A1 | Esters of hexadydro-8-hydroxy-2,6-methano-2H-quinolizin-3(4H)-one and related compounds | MERRELL DOW PHARMACEUTICALS INC. (US) | 1988-05-11 | — | — | EP | claimed |
| US-20240417379-A1 | P2X4 RECEPTOR ANTAGONIST | NIPPON CHEMIPHAR CO., LTD (JP) | 2024-12-19 | — | — | US | disclosed |
| US-12116351-B2 | P2X4 receptor antagonist | NIPPON CHEMIPHAR CO., LTD (JP) | 2024-10-15 | — | — | US | disclosed |
| US-20220380322-A1 | P2X4 RECEPTOR ANTAGONIST | NIPPON CHEMIPHAR CO., LTD (JP) | 2022-12-01 | — | — | US | disclosed |
| US-11434207-B2 | P2X4 receptor antagonist | NIPPON CHEMIPHAR CO., LTD (JP) | 2022-09-06 | — | — | US | disclosed |
| CN-108863959-B | P2X4 receptor antagonists | 日本化学药品株式会社 | 2021-11-30 | — | — | CN | disclosed |
| US-20200223806-A1 | P2X4 RECEPTOR ANTAGONIST | NIPPON CHEMIPHAR CO., LTD (JP) | 2020-07-16 | — | — | US | disclosed |
| CN-111333588-A | P2X4 receptor antagonists | 日本化学药品株式会社 | 2020-06-26 | — | — | CN | disclosed |
| US-10633349-B2 | P2X4 receptor antagonist | NIPPON CHEMIPHAR CO., LTD (JP) | 2020-04-28 | — | — | US | disclosed |
| CN-104066724-B | P2X4 receptor antagonists | 日本化学药品株式会社 | 2020-04-17 | — | — | CN | disclosed |
| US-5001133-A | Benzoic acid derivatives | SANDOZ LTD. (CH) | 1991-03-19 | — | — | US | disclosed |
| EP-0405617-A2 | Medicaments for the treatment of anxiety | Beecham Group p.l.c. (GB) | 1991-01-02 | — | — | EP | disclosed |
| EP-0385517-A2 | Medicaments for the treatment of emesis | BEECHAM GROUP plc (GB) | 1990-09-05 | — | — | EP | disclosed |
| US-4851407-A | Novel treatment | BEECHAM GROUP, P.L.C. (GB) | 1989-07-25 | — | — | US | disclosed |
| US-4797406-A | MIGRAINES, ANTIARRHYTHMIA AGENTS | SANDOZ LTD. (CH) | 1989-01-10 | — | — | US | disclosed |
| US-4789673-A | ANTISEROTONINE AGENTS | NOVARTIS AG (CH) | 1988-12-06 | — | — | US | disclosed |
| US-4783478-A | Treatment of emesis, nausea and vomiting | BEECHAM GROUP P.L.C. (GB) | 1988-11-08 | — | — | US | disclosed |
| US-4721720-A | IRRITABLE BOWEL SYNDROME | BEECHAM GROUP P.L.C. | 1988-01-26 | — | — | US | disclosed |
| EP-0201165-A2 | Medicaments for the treatment of emesis | BEECHAM GROUP PLC (GB) | 1986-11-12 | — | — | 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 (6 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-20220380322-A1 | P2X4 RECEPTOR ANTAGONIST | P2RX7, P2RX1, P2RX2 | GABRP 201/4885GABRD 306/4885GABRA1 216/4885 |
| US-20240417379-A1 | P2X4 RECEPTOR ANTAGONIST | P2RX7, P2RX1, P2RX2 | GABRP 165/4885GABRD 248/4885GABRA1 194/4885 |
| US-12116351-B2 | P2X4 receptor antagonist | P2RX7, P2RX1, P2RX2 | GABRP 201/4885GABRD 306/4885GABRA1 216/4885 |
| US-20200223806-A1 | P2X4 RECEPTOR ANTAGONIST | P2RX7, P2RX1, P2RX2 | GABRP 201/4885GABRD 306/4885GABRA1 216/4885 |
| US-11434207-B2 | P2X4 receptor antagonist | P2RX7, P2RX1, P2RX2 | GABRP 201/4885GABRD 306/4885GABRA1 216/4885 |
| US-10633349-B2 | P2X4 receptor antagonist | P2RX7, P2RX1, P2RX2 | GABRP 201/4885GABRD 306/4885GABRA1 216/4885 |
“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.