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 3)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | GHSR known ✓ | Q92847 | 3/20 | 0.38 |
| ▸ | NAALAD2 | Q9Y3Q0 | 3/20 | 0.58 |
| ▸ | TDP1 | Q9NUW8 | 1/20 | 0.31 |
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 SCHEMBL28501489 | 1.00 | NAALAD2 (0.58) | NAALAD2GHSRTDP1 | |
| SCHEMBL21515089 | 0.99 | NAALAD2 (0.60) | NAALAD2GHSRTDP1 | |
| SCHEMBL28504133 | 0.99 | NAALAD2 (0.60) | NAALAD2GHSRTDP1 | |
| SCHEMBL23030236 | 0.87 | NAALAD2 (0.46) | NAALAD2 | |
| Hydrochloric Acid SCHEMBL21494705 | 0.85 | NAALAD2 (0.67) | NAALAD2GHSR | |
| Hydrochloric Acid SCHEMBL21494707 | 0.85 | NAALAD2 (0.67) | NAALAD2GHSR | |
| SCHEMBL30945382 | 0.84 | NAALAD2 (0.68) | NAALAD2GHSR | |
| Chloromethane SCHEMBL29231841 | 0.83 | NAALAD2 (0.64) | NAALAD2GHSR | |
| SCHEMBL14102932 | 0.81 | NAALAD2 (0.53) | NAALAD2GHSR | |
| Hydrochloric Acid SCHEMBL28509376 | 0.79 | NAALAD2 (0.61) | NAALAD2GHSR |
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-12357634-B2 | 2,6-diamino-3,4-dihydropyrimidin-4-one derivatives and use thereof in therapy | THOMAS HELLEDAYS STIFTELSE FÖR MEDICINSK FORSKNING (SE) | 2025-07-15 | — | — | US | disclosed |
| CN-112218858-B | 2, 6-Diamino-3, 4-dihydropyrimidin-4-one derivatives and their use in therapy | 托马斯·黑勒戴药物研究基金会 | 2024-06-18 | — | — | CN | disclosed |
| EP-3781554-B1 | 2,6-DIAMINO-3,4-DIHYDROPYRIMIDIN-4-ONE DERIVATIVES AND USE THEREOF IN THERAPY | THOMAS HELLEDAYS STIFTELSE FOER MEDICINSK FORSKNING (SE) | 2023-06-28 | — | — | EP | disclosed |
| US-20230110478-A1 | 2,6-DIAMINO-3,4-DIHYDROPYRIMIDIN-4-ONE DERIVATIVES AND USE THEREOF IN THERAPY | THOMAS HELLEDAYS STIFTELSE FÖR MEDICINSK FORSKNING (SE) | 2023-04-13 | — | — | US | disclosed |
| US-11504368-B2 | 2,6-diamino-3,4-dihydropyrimidin-4-one derivatives and use thereof in therapy | THOMAS HELLEDAYS STIFTELSE FÖR MEDICINSK FORSKNING (SE) | 2022-11-22 | — | — | US | disclosed |
| EP-3781554-A1 | 2,6-DIAMINO-3,4-DIHYDROPYRIMIDIN-4-ONE DERIVATIVES AND USE THEREOF IN THERAPY | Thomas Helledays stiftelse för medicinsk forskning (SE) | 2021-02-24 | — | — | EP | disclosed |
| CN-112218858-A | 2, 6-diamino-3, 4-dihydropyrimidin-4-one derivatives and their use in therapy | 托马斯·黑勒戴药物研究基金会 | 2021-01-12 | — | — | CN | disclosed |
| WO-2019201991-A1 | 2,6-DIAMINO-3,4-DIHYDROPYRIMIDIN-4-ONE DERIVATIVES AND USE THEREOF IN THERAPY | THOMAS HELLEDAYS STIFTELSE FÖR MEDICINSK FORSKNING (SE) | 2019-10-24 | — | — | 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-11504368-B2 | 2,6-diamino-3,4-dihydropyrimidin-4-one derivatives and use thereof in therapy | IL2, THPO, IL6 | GHSR 4651/4885NAALAD2 747/4885TDP1 2096/4885 |
| US-20230110478-A1 | 2,6-DIAMINO-3,4-DIHYDROPYRIMIDIN-4-ONE DERIVATIVES AND USE THEREOF IN THERAPY | IL2, THPO, IL6 | GHSR 4644/4885NAALAD2 635/4885TDP1 2197/4885 |
| US-12357634-B2 | 2,6-diamino-3,4-dihydropyrimidin-4-one derivatives and use thereof in therapy | IL2, THPO, IL6 | GHSR 4644/4885NAALAD2 635/4885TDP1 2197/4885 |
“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.