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 | |
|---|---|---|---|---|
| ▸ | DRD2 known ✓ | P14416 | 1/20 | 0.42 |
| ▸ | SLC6A4 known ✓ | P31645 | 1/20 | 0.38 |
| ▸ | SLC6A3 known ✓ | Q01959 | 1/20 | 0.38 |
| ▸ | MAOB known ✓ | P27338 | 2/20 | 0.37 |
| ▸ | HTR2C known ✓ | P28335 | 1/20 | 0.33 |
| ▸ | HTR2B known ✓ | P41595 | 1/20 | 0.33 |
| ▸ | HTR3E known ✓ | A5X5Y0 | 1/20 | 0.33 |
| ▸ | HTR3B known ✓ | O95264 | 1/20 | 0.33 |
| ▸ | ADRB1 known ✓ | P08588 | 1/20 | 0.33 |
| ▸ | HTR3A known ✓ | P46098 | 1/20 | 0.33 |
| ▸ | HTR3D known ✓ | Q70Z44 | 1/20 | 0.33 |
| ▸ | HTR3C known ✓ | Q8WXA8 | 1/20 | 0.33 |
| ▸ | SIGMAR1 known ✓ | Q99720 | 1/20 | 0.33 |
| ▸ | HRH3 known ✓ | Q9Y5N1 | 1/20 | 0.33 |
| ▸ | AKT2 | P31751 | 2/20 | 0.46 |
| ▸ | GSK3B | P49841 | 2/20 | 0.46 |
| ▸ | TAAR1 | Q96RJ0 | 1/20 | 0.37 |
| ▸ | LMNA | P02545 | 1/20 | 0.35 |
| ▸ | MAPK1 | P28482 | 1/20 | 0.35 |
| ▸ | NPSR1 | Q6W5P4 | 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 SCHEMBL4875338 | 1.00 | AKT2 (0.46) | AKT2GSK3BDRD2SLC6A4SLC6A3 | |
| SCHEMBL1002871 | 0.98 | AKT2 (0.47) | AKT2GSK3BDRD2SLC6A4SLC6A3 | |
| Hydrochloric Acid SCHEMBL23070913 | 0.83 | MAOA (0.46) | SLC6A4SLC6A3TAAR1MAOBKDM1A | |
| SCHEMBL20037360 | 0.81 | LOXL2 (0.41) | AKT2GSK3BSLC6A4SLC6A3TAAR1 | |
| SCHEMBL13540017 | 0.81 | CYP1A2 (0.38) | AKT2GSK3BSLC6A4TAAR1IDO1 | |
| SCHEMBL19368539 | 0.81 | ABAT (0.41) | AKT2GSK3BTAAR1IDO1KMT2A | |
| SCHEMBL16657597 | 0.81 | DRD2 (0.43) | AKT2GSK3BDRD2SLC6A4SLC6A3 | |
| SCHEMBL23083579 | 0.81 | MAOA (0.47) | SLC6A4SLC6A3TAAR1MAOBMEN1 | |
| SCHEMBL12586345 | 0.81 | SIGMAR1 (0.44) | SLC6A4SLC6A3TAAR1SIGMAR1 | |
| Hydrochloric Acid SCHEMBL4878238 | 0.79 | MAOB (0.46) | AKT2GSK3BDRD2TAAR1MAOB |
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 19 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-3719018-B1 | PURINE AND DEAZAPURINE DERIVATIVES AS PHARMACEUTICAL COMPOUNDS | ASTEX THERAPEUTICS LTD (GB) | 2025-08-27 | — | — | EP | disclosed |
| EP-3421471-B1 | PURINE AND DEAZAPURINE DERIVATIVES AS PHARMACEUTICAL COMPOUNDS | ASTEX THERAPEUTICS LTD (GB) | 2021-05-26 | — | — | EP | disclosed |
| EP-3719018-A1 | PURINE AND DEAZAPURINE DERIVATIVES AS PHARMACEUTICAL COMPOUNDS | Astex Therapeutics Ltd (GB) | 2020-10-07 | — | — | EP | disclosed |
| EP-3421471-A1 | PURINE AND DEAZAPURINE DERIVATIVES AS PHARMACEUTICAL COMPOUNDS | Astex Therapeutics Limited (GB) | 2019-01-02 | — | — | EP | disclosed |
| EP-2272517-B2 | ORTHO -CONDENSED PYRIDINE AND PYRIMIDINE DERIVATIVES (E.G. PURINES) AS PROTEIN KINASES INHIBITORS | ASTEX THERAPEUTICS LTD (GB) | 2017-09-20 | — | — | EP | disclosed |
| US-9006430-B2 | Ortho-condensed pyridine and pyrimidine derivatives (e.g., purines) as protein | ASTEX THERAPEUTICS LIMITED (GB) | 2015-04-14 | — | — | US | disclosed |
| US-20140303177-A1 | ORTHO-CONDENSED PYRIDINE AND PYRIMIDINE DERIVATIVES (E.G., PURINES) AS PROTEIN KINASES INHIBITORS | ASTEX THERAPEUTICS LIMITED (GB) | 2014-10-09 | — | — | US | disclosed |
| EP-2272517-B1 | Ortho-condensed pyridine and pyrimidine derivatives ( e.g. purines ) as protein kinases inhibitors | ASTEX THERAPEUTICS LTD (GB) | 2014-10-01 | — | — | EP | disclosed |
| US-8809336-B2 | Ortho-condensed pyridine and pyrimidine derivatives (e.g., purines) as protein kinases inhibitors | ASTEX THERAPEUTICS LIMITED (GB) | 2014-08-19 | — | — | US | disclosed |
| US-8796293-B2 | Purine and deazapurine derivatives as pharmaceutical compounds | ASTEX THERAPEUTICS LIMITED (GB) | 2014-08-05 | — | — | US | disclosed |
| US-20140107137-A1 | Ortho-Condensed Pyridine and Pyrimidine Derivatives (e.g., Purines) as Protein Kinases Inhibitors | CANCER RESEARCH TECHNOLOGY LIMITED (GB) | 2014-04-17 | — | — | US | disclosed |
| US-8546407-B2 | Ortho-condensed pyridine and pyrimidine derivatives (e.g., purines) as protein kinases inhibitors | ASTEX THERAPEUTICS LIMITED (GB) | 2013-10-01 | — | — | US | disclosed |
| EP-1812004-B1 | ORTHO- CONDENSED PYRIDINE AND PYRIMIDINE DERIVATIVES (E. G. PURINES) AS PROTEIN KINASES INHIBITORS | ASTEX THERAPEUTICS LTD (GB) | 2011-06-22 | — | — | EP | disclosed |
| EP-2272517-A1 | Ortho-condensed pyridine and pyrimidine derivatives ( e.g. purines ) as protein kinases inhibitors | Astex Therapeutics Limited (GB) | 2011-01-12 | — | — | EP | disclosed |
| US-20100022564-A1 | PURINE AND DEAZAPURINE DERIVATIVES AS PHARMACEUTICAL COMPOUNDS | ASTEX THERAPEUTICS LIMITED (GB) | 2010-01-28 | — | — | US | disclosed |
| US-20090247538-A1 | Ortho-Condensed Pyridine and Pyrimidine Derivatives (e.g., Purines) as Protein Kinases Inhibitors | ASTEX THERAPEUTICS LIMITED (UK) | 2009-10-01 | — | — | US | disclosed |
| EP-2043655-A2 | PURINE AND DEAZAPURINE DERIVATIVES AS PHARMACEUTICAL COMPOUNDS | Astex Therapeutics Limited (GB) | 2009-04-08 | — | — | EP | disclosed |
| WO-2007125321-A2 | PURINE AND DEAZAPURINE DERIVATIVES AS PHARMACEUTICAL COMPOUNDS | ASTEX THERAPEUTICS LIMITED (GB) | 2007-11-08 | — | — | WO | disclosed |
| WO-2006046024-A1 | ORTHO- CONDENSED PYRIDINE AND PYRIMIDINE DERIVATIVES (E. G. PURINES) AS PROTEIN KINASES INHIBITORS | ASTEX THERAPEUTICS LIMITED (GB) | 2006-05-04 | — | — | 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 (4 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-20140107137-A1 | Ortho-Condensed Pyridine and Pyrimidine Derivatives (e.g., Purines) as Protein Kinases Inhibitors | CDK1, CDK2, CDK3 | DRD2 1503/4885SLC6A4 4050/4885SLC6A3 2917/4885 |
| US-20090247538-A1 | Ortho-Condensed Pyridine and Pyrimidine Derivatives (e.g., Purines) as Protein Kinases Inhibitors | CDK2, CDK1, OXSR1 | DRD2 1476/4885SLC6A4 4107/4885SLC6A3 3242/4885 |
| US-20140303177-A1 | ORTHO-CONDENSED PYRIDINE AND PYRIMIDINE DERIVATIVES (E.G., PURINES) AS PROTEIN KINASES INHIBITORS | CDK2, CDK1, CDK3 | DRD2 1469/4885SLC6A4 4034/4885SLC6A3 2887/4885 |
| US-20100022564-A1 | PURINE AND DEAZAPURINE DERIVATIVES AS PHARMACEUTICAL COMPOUNDS | TPMT, CNKSR1, PRKD3 | DRD2 897/4885SLC6A4 1366/4885SLC6A3 695/4885 |
“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.