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 17)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | KCNH2 known ✓ | Q12809 | 2/20 | 0.35 |
| ▸ | HTR2A known ✓ | P28223 | 1/20 | 0.33 |
| ▸ | HTR2C known ✓ | P28335 | 1/20 | 0.33 |
| ▸ | HTR2B known ✓ | P41595 | 1/20 | 0.33 |
| ▸ | DPP4 known ✓ | P27487 | 1/20 | 0.32 |
| ▸ | MAOB known ✓ | P27338 | 1/20 | 0.31 |
| ▸ | S1PR1 known ✓ | P21453 | 1/20 | 0.31 |
| ▸ | S1PR3 known ✓ | Q99500 | 1/20 | 0.31 |
| ▸ | PRMT5 | O14744 | 2/20 | 0.36 |
| ▸ | WDR77 | Q9BQA1 | 2/20 | 0.36 |
| ▸ | LTA4H | P09960 | 2/20 | 0.35 |
| ▸ | PLAU | P00749 | 2/20 | 0.32 |
| ▸ | IDO1 | P14902 | 1/20 | 0.31 |
| ▸ | LOXL2 | Q9Y4K0 | 3/20 | 0.31 |
| ▸ | LOX | P28300 | 1/20 | 0.31 |
| ▸ | LOXL3 | P58215 | 1/20 | 0.31 |
| ▸ | MAPK1 | P28482 | 1/20 | 0.30 |
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 | |
|---|---|---|---|---|
| SCHEMBL6866870 | 0.98 | PRMT5 (0.36) | PRMT5WDR77LTA4HKCNH2HTR2A | |
| Hydrochloric Acid SCHEMBL9953137 | 0.82 | S1PR1 (0.31) | LTA4HKCNH2S1PR1S1PR3MAPK1 | |
| Hydrochloric Acid SCHEMBL2528216 | 0.79 | AGBL2 (0.38) | PRMT5WDR77HTR2AHTR2CHTR2B | |
| SCHEMBL10235257 | 0.79 | S1PR1 (0.32) | LTA4HKCNH2IDO1S1PR1S1PR3 | |
| Hydrochloric Acid SCHEMBL18764622 | 0.79 | AGBL2 (0.38) | PRMT5WDR77HTR2AHTR2CHTR2B | |
| Hydrochloric Acid SCHEMBL5203163 | 0.79 | PLAU (0.41) | PRMT5WDR77DPP4PLAUIDO1 | |
| SCHEMBL25023639 | 0.78 | S1PR1 (0.34) | LTA4HKCNH2PLAUS1PR1S1PR3 | |
| SCHEMBL10272604 | 0.78 | CRHR1 (0.38) | S1PR1S1PR3MAPK1 | |
| SCHEMBL9952921 | 0.78 | PLAU (0.36) | LTA4HKCNH2PLAUIDO1S1PR1 | |
| SCHEMBL357848 | 0.77 | AGBL2 (0.39) | PRMT5WDR77DPP4LOXL2 |
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 25 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-12221441-B2 | Plasma kallikrein inhibitors and uses thereof | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2025-02-11 | — | — | US | disclosed |
| EP-4477220-A2 | PLASMA KALLIKREIN INHIBITORS AND USES THEREOF | Takeda Pharmaceutical Company Limited (JP) | 2024-12-18 | — | — | EP | disclosed |
| EP-4031547-B1 | PLASMA KALLIKREIN INHIBITORS AND USES THEREOF | TAKEDA PHARMACEUTICALS CO (JP) | 2024-07-17 | — | — | EP | disclosed |
| US-20240000767-A1 | COMBINATION OF AN ALPHA2-ADRENOCEPTOR SUBTYPE C (ALPHA-2C) ANTAGONIST WITH A TASK1/3 CHANNEL BLOCKER FOR THE TREATMENT OF SLEEP APNEA | BAYER AKTIENGESELLSCHAFT (DE) | 2024-01-04 | — | — | US | disclosed |
| US-20230391773-A1 | PLASMA KALLIKREIN INHIBITORS AND USES THEREOF | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2023-12-07 | — | — | US | disclosed |
| US-11787796-B2 | Plasma Kallikrein inhibitors and uses thereof | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2023-10-17 | — | — | US | disclosed |
| US-20230053411-A1 | 1,3-THIAZOL-2-YL SUBSTITUTED BENZAMIDES | BAYER AKTIENGESELLSCHAFT (DE) | 2023-02-23 | — | — | US | disclosed |
| EP-4031547-A1 | PLASMA KALLIKREIN INHIBITORS AND USES THEREOF | Takeda Pharmaceutical Company Limited (JP) | 2022-07-27 | — | — | EP | disclosed |
| EP-3587417-B9 | 1,3-THIAZOL-2-YL SUBSTITUTED BENZAMIDES | BAYER AG (DE) | 2022-03-30 | — | — | EP | disclosed |
| EP-3587417-B1 | 1,3-THIAZOL-2-YL SUBSTITUTED BENZAMIDES | BAYER AG (DE) | 2022-01-05 | — | — | EP | disclosed |
| US-10472354-B2 | 1,3-thiazol-2-yl substituted benzamides | BAYER AKTIENGESELLSCHAFT (DE) | 2019-11-12 | — | — | US | disclosed |
| US-20190185466-A1 | 1,3-THIAZOL-2-YL SUBSTITUTED BENZAMIDES | BAYER AKTIENGESELLSCHAFT (DE) | 2019-06-20 | — | — | US | disclosed |
| US-10202369-B2 | 1,3-thiazol-2-yl substituted benzamides | BAYER AKTIENGESELLSCHAFT (DE) | 2019-02-12 | — | — | US | disclosed |
| US-10183937-B2 | 1,3-thiazol-2-yl substituted benzamides | BAYER AKTIENGESELLSCHAFT (DE) | 2019-01-22 | — | — | US | disclosed |
| US-10174016-B2 | 1,3-thiazol-2-yl substituted benzamides | BEYER AKTIENGESELLSCHAFT (DE) | 2019-01-08 | — | — | US | disclosed |
| US-20180118731-A1 | 1,3-THIAZOL-2-YL SUBSTITUTED BENZAMIDES | BAYER AKTIENGESELLSCHAFT (DE) | 2018-05-03 | — | — | US | disclosed |
| US-20180093980-A1 | 1,3-THIAZOL-2-YL SUBSTITUTED BENZAMIDES | EVOTEC AG (DE) | 2018-04-05 | — | — | US | disclosed |
| US-20180072713-A1 | 1,3-THIAZOL-2-YL SUBSTITUTED BENZAMIDES | EVOTEC AG (DE) | 2018-03-15 | — | — | US | disclosed |
| EP-3230281-A1 | 1,3-THIAZOL-2-YL SUBSTITUTED BENZAMIDES | Bayer Aktiengesellschaft (DE) | 2017-10-18 | — | — | EP | disclosed |
| WO-2016091776-A1 | 1,3-THIAZOL-2-YL SUBSTITUTED BENZAMIDES | EVOTEC AG (DE) | 2016-06-16 | — | — | 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 (13 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-20180093980-A1 | 1,3-THIAZOL-2-YL SUBSTITUTED BENZAMIDES | NAT1, HNMT, PMP22 | KCNH2 848/4885HTR2A 536/4885HTR2C 450/4885 |
| US-20230053411-A1 | 1,3-THIAZOL-2-YL SUBSTITUTED BENZAMIDES | NAT1, HNMT, PMP22 | KCNH2 848/4885HTR2A 536/4885HTR2C 450/4885 |
| US-20180118731-A1 | 1,3-THIAZOL-2-YL SUBSTITUTED BENZAMIDES | NAT1, HNMT, PMP22 | KCNH2 848/4885HTR2A 536/4885HTR2C 450/4885 |
| US-12221441-B2 | Plasma kallikrein inhibitors and uses thereof | KLKB1, KLK1, KLK5 | KCNH2 1182/4885HTR2A 4331/4885HTR2C 4547/4885 |
| US-20240000767-A1 | COMBINATION OF AN ALPHA2-ADRENOCEPTOR SUBTYPE C (ALPHA-2C) ANTAGONIST WITH A TASK1/3 CHANNEL BLOCKER FOR THE TREATMENT OF SLEEP APNEA | ADRA2C, ADRB2, CHRNA2 | KCNH2 74/4885HTR2A 197/4885HTR2C 52/4885 |
| US-11787796-B2 | Plasma Kallikrein inhibitors and uses thereof | KLKB1, KLK1, KLK5 | KCNH2 1182/4885HTR2A 4331/4885HTR2C 4547/4885 |
| US-20190185466-A1 | 1,3-THIAZOL-2-YL SUBSTITUTED BENZAMIDES | NAT1, HNMT, PMP22 | KCNH2 848/4885HTR2A 536/4885HTR2C 450/4885 |
| US-10202369-B2 | 1,3-thiazol-2-yl substituted benzamides | NAT1, HNMT, PMP22 | KCNH2 848/4885HTR2A 536/4885HTR2C 450/4885 |
| US-10472354-B2 | 1,3-thiazol-2-yl substituted benzamides | NAT1, HNMT, PMP22 | KCNH2 848/4885HTR2A 536/4885HTR2C 450/4885 |
| US-10174016-B2 | 1,3-thiazol-2-yl substituted benzamides | NAT1, HNMT, PMP22 | KCNH2 848/4885HTR2A 536/4885HTR2C 450/4885 |
| US-10183937-B2 | 1,3-thiazol-2-yl substituted benzamides | NAT1, HNMT, PMP22 | KCNH2 848/4885HTR2A 536/4885HTR2C 450/4885 |
| US-20180072713-A1 | 1,3-THIAZOL-2-YL SUBSTITUTED BENZAMIDES | NAT1, HNMT, PMP22 | KCNH2 848/4885HTR2A 536/4885HTR2C 450/4885 |
| US-20230391773-A1 | PLASMA KALLIKREIN INHIBITORS AND USES THEREOF | KLKB1, KLK1, KLK5 | KCNH2 1182/4885HTR2A 4331/4885HTR2C 4547/4885 |
“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.