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 16)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | SIGMAR1 known ✓ | Q99720 | 6/20 | 0.39 |
| ▸ | CHRM2 known ✓ | P08172 | 1/20 | 0.38 |
| ▸ | CHRM4 known ✓ | P08173 | 1/20 | 0.38 |
| ▸ | CHRM5 known ✓ | P08912 | 1/20 | 0.38 |
| ▸ | CHRM1 known ✓ | P11229 | 1/20 | 0.38 |
| ▸ | CHRM3 known ✓ | P20309 | 1/20 | 0.38 |
| ▸ | SLC6A4 known ✓ | P31645 | 2/20 | 0.37 |
| ▸ | SLC6A2 known ✓ | P23975 | 1/20 | 0.37 |
| ▸ | SLC6A3 known ✓ | Q01959 | 1/20 | 0.37 |
| ▸ | KCNH2 known ✓ | Q12809 | 1/20 | 0.37 |
| ▸ | POLB | P06746 | 1/20 | 0.48 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.48 |
| ▸ | CXCR4 | P61073 | 3/20 | 0.46 |
| ▸ | HSD17B10 | Q99714 | 1/20 | 0.42 |
| ▸ | RAD52 | P43351 | 2/20 | 0.39 |
| ▸ | KDM1A | O60341 | 1/20 | 0.35 |
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 SCHEMBL311770 | 1.00 | POLB (0.48) | POLBSMN1; SMN2CXCR4HSD17B10SIGMAR1 | |
| SCHEMBL211275 | 0.97 | — | — | |
| Hydrochloric Acid SCHEMBL6476861 | 0.91 | CXCR4 (0.61) | POLBSMN1; SMN2CXCR4HSD17B10SIGMAR1 | |
| Hydrochloric Acid SCHEMBL6477839 | 0.91 | CXCR4 (0.61) | POLBSMN1; SMN2CXCR4HSD17B10SIGMAR1 | |
| Hydrochloric Acid SCHEMBL6476227 | 0.85 | CXCR4 (0.54) | POLBSMN1; SMN2CXCR4HSD17B10SIGMAR1 | |
| Hydrochloric Acid SCHEMBL5572604 | 0.83 | POLB (0.56) | POLBSMN1; SMN2CXCR4HSD17B10SIGMAR1 | |
| SCHEMBL13733149 | 0.82 | CXCR4 (0.56) | POLBSMN1; SMN2CXCR4HSD17B10SIGMAR1 | |
| SCHEMBL13555414 | 0.82 | — | — | |
| SCHEMBL237512 | 0.80 | POLB (0.59) | POLBSMN1; SMN2CXCR4HSD17B10SIGMAR1 | |
| Trifluoroacetic Acid SCHEMBL1401787 | 0.80 | PKM (0.38) | POLBSMN1; SMN2CXCR4HSD17B10SIGMAR1 |
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 72 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4725554-A2 | COMPOUNDS AND COMPOSITIONS FOR MODULATING EGFR MUTANT KINASE ACTIVITIES | Yuhan Corporation (KR) | 2026-04-15 | — | — | EP | disclosed |
| US-RE50528-E1 | Compounds and compositions for modulating EGFR mutant kinase activities | YUHAN CORPORATION (KR) | 2025-08-12 | — | — | US | disclosed |
| WO-2025067411-A1 | NEK7 INHIBITOR, PHARMACEUTICAL COMPOSITION AND USE THEREOF | 北京普祺医药科技股份有限公司 | 2025-04-03 | — | — | WO | disclosed |
| EP-3929190-B1 | COMPOUNDS AND COMPOSITIONS FOR MODULATING EGFR MUTANT KINASE ACTIVITIES | YUHAN CORP (KR) | 2024-12-25 | — | — | EP | disclosed |
| EP-4421069-A1 | COMPOUNDS AND COMPOSITIONS FOR MODULATING EGFR MUTANT KINASE ACTIVITIES | Yuhan Corporation (KR) | 2024-08-28 | — | — | EP | disclosed |
| CN-118307521-A | Pyrimidine PLK1 inhibitor and preparation method and application thereof | 上海深势唯思科技有限责任公司 | 2024-07-09 | — | — | CN | disclosed |
| CN-117915903-A | Compounds for the treatment of neurodegenerative, degenerative and metabolic disorders and uses thereof | 佛罗里达大学研究基金会公司 | 2024-04-19 | — | — | CN | disclosed |
| US-20240124466-A1 | COMPOUNDS AND USE THEREOF FOR TREATMENT OF NEURODEGENERATIVE, DEGENERATIVE AND METABOLIC DISORDERS | THE SCRIPPS RESEARCH INSTITUTE | 2024-04-18 | — | — | US | disclosed |
| WO-2024044731-A1 | DIAZEPINO-THIENO-QUINOXALINE COMPOUNDS AND THEIR USE IN THERAPY | MATCHPOINT THERAPEUTICS INC. (US) | 2024-02-29 | — | — | WO | disclosed |
| CN-112538072-B | Aminopyrimidine EGFR inhibitors | 齐鲁制药有限公司 | 2024-02-06 | — | — | CN | disclosed |
| US-20100160288-A1 | Purine Compounds | ELI LILLY AND COMPANY | 2010-06-24 | — | — | US | disclosed |
| CN-1312153-C | Pyrrolopyrimidinone derivatives, process for their preparation and their use | SK CHEMICALS CO LTD (KR) | 2007-04-25 | — | — | CN | disclosed |
| US-6962911-B2 | Pyrrolopyrimidinone derivatives, process of preparation and use | SK CHEMICALS CO., LTD. (KR) | 2005-11-08 | — | — | US | disclosed |
| EP-1257553-B1 | PYRROLOPYRIMIDINONE DERIVATIVES, PROCESS OF PREPARATION AND USE | SK CHEMICALS CO LTD (KR) | 2004-05-26 | — | — | EP | disclosed |
| US-20030171361-A1 | Pyrrolopyrimidinone derivatives, process of preparation and use | SK CHEMICALS CO., LTD. (KR) | 2003-09-11 | — | — | US | disclosed |
| CN-1422271-A | Pyrrolopyrimidinone derivatives, process for their preparation and their use | SK CHEMICALS CO LTD (KR) | 2003-06-04 | — | — | CN | disclosed |
| EP-1257553-A1 | PYRROLOPYRIMIDINONE DERIVATIVES, PROCESS OF PREPARATION AND USE | SK Chemicals Co., Ltd. (KR) | 2002-11-20 | — | — | EP | disclosed |
| WO-2001060825-A1 | PYRROLOPYRIMIDINONE DERIVATIVES, PROCESS OF PREPARATION AND USE | SK CHEMICALS CO., LTD. (KR) | 2001-08-23 | — | — | WO | disclosed |
| EP-0815103-A1 | TRYPSIN AND THROMBIN INHIBITORS | Novartis AG (CH) | 1998-01-07 | — | — | EP | disclosed |
| WO-1996029327-A1 | TRYPSIN AND THROMBIN INHIBITORS | NOVARTIS AG (CH) | 1996-09-26 | — | — | 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 (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-20030171361-A1 | Pyrrolopyrimidinone derivatives, process of preparation and use | CYP2C19, DHPS, SDHA | SIGMAR1 4345/4885CHRM2 4170/4885CHRM4 4352/4885 |
| US-20100160288-A1 | Purine Compounds | P2RX1, P2RX7, P2RX5 | SIGMAR1 1083/4885CHRM2 1802/4885CHRM4 1911/4885 |
| US-20240124466-A1 | COMPOUNDS AND USE THEREOF FOR TREATMENT OF NEURODEGENERATIVE, DEGENERATIVE AND METABOLIC DISORDERS | SNCA, NLN, HTT | SIGMAR1 1324/4885CHRM2 277/4885CHRM4 1631/4885 |
“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.