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 | |
|---|---|---|---|---|
| ▸ | FGFR1 known ✓ | P11362 | 4/20 | 0.56 |
| ▸ | SRC known ✓ | P12931 | 2/20 | 0.56 |
| ▸ | FGFR3 known ✓ | P22607 | 1/20 | 0.56 |
| ▸ | CDK4 known ✓ | P11802 | 1/20 | 0.55 |
| ▸ | EGFR known ✓ | P00533 | 2/20 | 0.51 |
| ▸ | PDGFRB known ✓ | P09619 | 1/20 | 0.48 |
| ▸ | PDGFRA known ✓ | P16234 | 1/20 | 0.48 |
| ▸ | PAK1 | Q13153 | 6/20 | 0.84 |
| ▸ | PAK2 | Q13177 | 4/20 | 0.84 |
| ▸ | PAK3 | O75914 | 3/20 | 0.84 |
| ▸ | PKN1 | Q16512 | 5/20 | 0.83 |
| ▸ | PAK4 | O96013 | 4/20 | 0.75 |
| ▸ | WEE1 | P30291 | 1/20 | 0.69 |
| ▸ | FGFR2 | P21802 | 1/20 | 0.56 |
| ▸ | FGFR4 | P22455 | 1/20 | 0.56 |
| ▸ | CCND1 | P24385 | 1/20 | 0.55 |
| ▸ | CCND2 | P30279 | 1/20 | 0.55 |
| ▸ | CCND3 | P30281 | 1/20 | 0.55 |
| ▸ | LIMK1 | P53667 | 1/20 | 0.51 |
| ▸ | LIMK2 | P53671 | 1/20 | 0.51 |
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 | |
|---|---|---|---|---|
| SCHEMBL1680898 | 0.99 | PAK1 (0.84) | PAK1PAK2PAK3PKN1PAK4 | |
| SCHEMBL15030195 | 0.91 | PAK1 (0.71) | PAK1PAK2PAK3PKN1PAK4 | |
| SCHEMBL29384408 | 0.91 | PAK1 (1.00) | PAK1PAK2PAK3PKN1PAK4 | |
| SCHEMBL13554062 | 0.91 | PAK1 (1.00) | PAK1PAK2PAK3PKN1PAK4 | |
| SCHEMBL14824607 | 0.91 | PAK1 (0.70) | PAK1PAK2PAK3PKN1PAK4 | |
| SCHEMBL13554024 | 0.90 | WEE1 (0.71) | PAK1PAK2PAK3PKN1PAK4 | |
| SCHEMBL13553594 | 0.89 | PAK1 (0.81) | PAK1PAK2PAK3PKN1PAK4 | |
| SCHEMBL13553595 | 0.89 | PAK1 (0.81) | PAK1PAK2PAK3PKN1PAK4 | |
| SCHEMBL13553550 | 0.89 | WEE1 (0.69) | PAK1PAK2PAK3PKN1PAK4 | |
| SCHEMBL14824779 | 0.88 | PAK1 (0.80) | PAK1PAK2PAK3PKN1PAK4 |
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 8 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20140163026-A1 | 8-ETHYL-6-(ARYL)PYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONES FOR THE TREATMENT OF NERVOUS SYSTEM DISORDERS AND CANCER | AFRAXIS HOLDINGS, INC. (US) | 2014-06-12 | — | — | US | disclosed |
| EP-2694504-A2 | 8-ETHYL-6-(ARYL)PYRIDO [2,3-D]PYRIMIDIN-7(8H)-ONES FOR THE TREATMENT OF NERVOUS SYSTEM DISORDERS AND CANCER | Afraxis Holdings, Inc. (US) | 2014-02-12 | — | — | EP | disclosed |
| WO-2013043232-A2 | 8-ETHYL-6-(ARYL)PYRIDO [2,3-D]PYRIMIDIN-7(8H) -ONES FOR THE TREATMENT OF NERVOUS SYSTEM DISORDERS AND CANCER | AFRAXIS, INC. (US) | 2013-03-28 | — | — | WO | disclosed |
| US-8372970-B2 | 8-ethyl-6-(aryl)pyrido[2,3-D]pyrimidin-7(8H)-ones for the treatment of CNS disorders | AFRAXIS, INC. (US) | 2013-02-12 | — | — | US | disclosed |
| US-20130035335-A1 | 8-ETHYL-6-(ARYL)PYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONES FOR THE TREATMENT OF CNS DISORDERS | AFRAXIS, INC. (US) | 2013-02-07 | — | — | US | disclosed |
| US-20120270866-A1 | 8-ETHYL-6-(ARYL)PYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONES FOR THE TREATMENT OF CNS DISORDERS | AFRAXIS INC. (US) | 2012-10-25 | — | — | US | disclosed |
| EP-2486037-A2 | 8-ETHYL-6-(ARYL)PYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONES FOR THE TREATMENT OF CNS DISORDERS | Afraxis, Inc. (US) | 2012-08-15 | — | — | EP | disclosed |
| WO-2011044535-A2 | 8-ETHYL-6-(ARYL)PYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONES FOR THE TREATMENT OF CNS DISORDERS | AFRAXIS, INC. (US) | 2011-04-14 | — | — | 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-20120270866-A1 | 8-ETHYL-6-(ARYL)PYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONES FOR THE TREATMENT OF CNS DISORDERS | PAK2, PAK6, PAK5 | FGFR1 2256/4885SRC 272/4885FGFR3 2888/4885 |
| US-20130035335-A1 | 8-ETHYL-6-(ARYL)PYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONES FOR THE TREATMENT OF CNS DISORDERS | PAK2, PAK6, PAK5 | FGFR1 2256/4885SRC 272/4885FGFR3 2888/4885 |
| US-20140163026-A1 | 8-ETHYL-6-(ARYL)PYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONES FOR THE TREATMENT OF NERVOUS SYSTEM DISORDERS AND CANCER | PAK2, PAK1, PAK6 | FGFR1 766/4885SRC 115/4885FGFR3 1059/4885 |
“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.