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 13)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | EGFR known ✓ | P00533 | 13/20 | 0.69 |
| ▸ | ALK known ✓ | Q9UM73 | 1/20 | 0.60 |
| ▸ | ERBB2 known ✓ | P04626 | 1/20 | 0.55 |
| ▸ | ERBB4 known ✓ | Q15303 | 1/20 | 0.55 |
| ▸ | ABCG2 | Q9UNQ0 | 2/20 | 0.61 |
| ▸ | ALDH1A1 | P00352 | 3/20 | 0.58 |
| ▸ | MAPT | P10636 | 3/20 | 0.58 |
| ▸ | HTT | P42858 | 2/20 | 0.58 |
| ▸ | L3MBTL1 | Q9Y468 | 1/20 | 0.58 |
| ▸ | FBP1 | P09467 | 2/20 | 0.57 |
| ▸ | GAK | O14976 | 1/20 | 0.57 |
| ▸ | MEN1 | O00255 | 1/20 | 0.57 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.57 |
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 | |
|---|---|---|---|---|
| SCHEMBL1507459 | 0.99 | EGFR (0.71) | EGFRABCG2ALKALDH1A1MAPT | |
| Hydrochloric Acid SCHEMBL1507467 | 0.91 | EGFR (0.69) | EGFRABCG2ALKALDH1A1MAPT | |
| SCHEMBL1507420 | 0.90 | EGFR (0.71) | EGFRABCG2ALKALDH1A1MAPT | |
| Hydrochloric Acid SCHEMBL8683240 | 0.86 | EGFR (0.68) | EGFRABCG2ALKALDH1A1MAPT | |
| SCHEMBL18349251 | 0.83 | EGFR (0.77) | EGFRABCG2ALKALDH1A1MAPT | |
| SCHEMBL28687823 | 0.83 | ABCG2 (0.61) | EGFRABCG2 | |
| SCHEMBL1192454 | 0.82 | EGFR (1.00) | EGFRABCG2ALKALDH1A1MAPT | |
| Hydrochloric Acid SCHEMBL1507670 | 0.82 | EGFR (0.71) | EGFRABCG2ALKALDH1A1MAPT | |
| SCHEMBL3244621 | 0.82 | EGFR (1.00) | EGFRABCG2ALKERBB2 | |
| SCHEMBL8871973 | 0.82 | EGFR (0.83) | EGFRABCG2ALKALDH1A1MAPT |
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 10 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-3103799-A1 | QUINAZOLINE DERIVATIVES | OSI Pharmaceuticals, LLC (US) | 2016-12-14 | — | — | EP | disclosed |
| EP-2163546-B1 | Quinazoline derivatives | PFIZER PROD INC (US) | 2016-06-01 | — | — | EP | disclosed |
| EP-2295415-A1 | Quinazoline derivatives | OSI Pharmaceuticals, Inc. (US) | 2011-03-16 | — | — | EP | disclosed |
| EP-2163546-A1 | Quinazoline derivatives | Pfizer Products Incorporated (US) | 2010-03-17 | — | — | EP | disclosed |
| US-RE41065-E1 | Alkynl and azido-substituted 4-anilinoquinazolines | PFIZER, INC. (US) | 2009-12-29 | — | — | US | disclosed |
| EP-0817775-B1 | QUINAZOLINE DERIVATIVES | PFIZER (US) | 2001-09-12 | — | — | EP | disclosed |
| EP-1110953-A1 | Quinazoline derivatives | PFIZER INC. (US) | 2001-06-27 | — | — | EP | disclosed |
| US-5747498-A | Alkynyl and azido-substituted 4-anilinoquinazolines | PFIZER INC. (US) | 1998-05-05 | — | — | US | disclosed |
| EP-0817775-A1 | QUINAZOLINE DERIVATIVES | PFIZER INC. (US) | 1998-01-14 | — | — | EP | disclosed |
| WO-1996030347-A1 | QUINAZOLINE DERIVATIVES | PFIZER INC. (US) | 1996-10-03 | — | — | WO | disclosed |