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 | |
|---|---|---|---|---|
| ▸ | HCRTR2 known ✓ | O43614 | 1/20 | 0.42 |
| ▸ | GAA known ✓ | P10253 | 1/20 | 0.36 |
| ▸ | CA2 known ✓ | P00918 | 3/20 | 0.35 |
| ▸ | MAOA known ✓ | P21397 | 1/20 | 0.34 |
| ▸ | MAOB known ✓ | P27338 | 1/20 | 0.34 |
| ▸ | DRD2 known ✓ | P14416 | 2/20 | 0.34 |
| ▸ | SMYD3 | Q9H7B4 | 1/20 | 0.39 |
| ▸ | TDP1 | Q9NUW8 | 1/20 | 0.38 |
| ▸ | MEN1 | O00255 | 2/20 | 0.36 |
| ▸ | KMT2A | Q03164 | 2/20 | 0.36 |
| ▸ | CA12 | O43570 | 3/20 | 0.35 |
| ▸ | CA1 | P00915 | 2/20 | 0.35 |
| ▸ | CA9 | Q16790 | 2/20 | 0.35 |
| ▸ | EPHX1 | P07099 | 1/20 | 0.35 |
| ▸ | TSHR | P16473 | 2/20 | 0.34 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.34 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.33 |
| ▸ | LMNA | P02545 | 1/20 | 0.33 |
| ▸ | GFER | P55789 | 1/20 | 0.33 |
| ▸ | NPSR1 | Q6W5P4 | 1/20 | 0.33 |
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 | |
|---|---|---|---|---|
| SCHEMBL12070264 | 0.98 | HCRTR2 (0.43) | HCRTR2SMYD3TDP1MEN1KMT2A | |
| SCHEMBL30121548 | 0.89 | HCRTR2 (0.41) | HCRTR2SMYD3TDP1MEN1KMT2A | |
| SCHEMBL6672812 | 0.89 | HCRTR2 (0.41) | HCRTR2SMYD3TDP1MEN1KMT2A | |
| SCHEMBL2274273 | 0.89 | HCRTR2 (0.41) | HCRTR2SMYD3TDP1MEN1KMT2A | |
| SCHEMBL13641704 | 0.87 | HCRTR2 (0.48) | HCRTR2TDP1MEN1KMT2AGAA | |
| Hydrochloric Acid SCHEMBL30064967 | 0.84 | HCRTR2 (0.44) | HCRTR2TDP1MEN1KMT2AGAA | |
| SCHEMBL24485357 | 0.83 | HCRTR2 (0.46) | HCRTR2TDP1MEN1KMT2AGAA | |
| SCHEMBL25970649 | 0.83 | HCRTR2 (0.46) | HCRTR2TDP1MEN1KMT2AGAA | |
| Hydrochloric Acid SCHEMBL30158298 | 0.83 | HCRTR2 (0.39) | HCRTR2TDP1MEN1KMT2AGAA | |
| SCHEMBL2348782 | 0.83 | HCRTR2 (0.40) | HCRTR2SMYD3TDP1MEN1KMT2A |
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 15 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-12565476-B2 | 2,5-disubstituted 3-methyl pyrazines and 2,5,6-trisubstituted 3-methyl pyrazines as allosteric SHP2 inhibitors | Revolution Medicines, Inc. (US) | 2026-03-03 | — | — | US | disclosed |
| EP-3630770-B1 | PYRAZOLO[3,4-B]PYRAZINE DERIVATIVES AS SHP2 PHOSPHATASE INHIBITORS | RELAY THERAPEUTICS INC (US) | 2024-08-28 | — | — | EP | disclosed |
| US-20240116878-A1 | 2,5-DISUBSTITUTED 3-METHYL PYRAZINES AND 2,5,6-TRISUBSTITUTED 3-METHYL PYRAZINES AS ALLOSTERIC SHP2 INHIBITORS | WILMINGTON TRUST, NATIONAL ASSOCIATION, AS AGENT | 2024-04-11 | — | — | US | disclosed |
| EP-4302834-A2 | 2,5-DISUBSTITUTED 3-METHYL PYRAZINES AND 2,5,6-TRISUBSTITUTED 3-METHYL PYRAZINES AS ALLOSTERIC SHP2 INHIBITORS | Revolution Medicines, Inc. (US) | 2024-01-10 | — | — | EP | disclosed |
| EP-3484856-B1 | 2,5-DISUBSTITUTED 3-METHYL PYRAZINES AND 2,5,6-TRISUBSTITUTED 3-METHYL PYRAZINES AS ALLOSTERIC SHP2 INHIBITORS | REVOLUTION MEDICINES INC (US) | 2023-11-15 | — | — | EP | disclosed |
| US-11702392-B2 | Pyrimidinone derivatives as SHP2 antagonists | MERCK PATENT GMBH (DE) | 2023-07-18 | — | — | US | disclosed |
| US-11661401-B2 | 2,5-disubstituted 3-methyl pyrazines and 2,5,6-trisubstituted 3-methyl pyrazines as allosteric SHP2 inhibitors | Revolution Medicines, Inc. (US) | 2023-05-30 | — | — | US | disclosed |
| US-11629145-B2 | SHP2 phosphatase inhibitors and methods of use thereof | D. E. SHAW RESEARCH, LLC (US) | 2023-04-18 | — | — | US | disclosed |
| US-11591336-B2 | Substituted pyrazolo[3,4-b]pyrazines as SHP2 phosphatase inhibitors | D. E. SHAW RESEARCH, LLC (US) | 2023-02-28 | — | — | US | disclosed |
| EP-3952998-A1 | PYRIMIDINONE DERIVATIVES AS SHP2 ANTAGONISTS | Merck Patent GmbH (DE) | 2022-02-16 | — | — | EP | disclosed |
| CN-113646049-A | Pyrimidone derivatives as SHP2 antagonists | 默克专利有限公司 | 2021-11-12 | — | — | CN | disclosed |
| US-20210179565-A1 | PYRIMIDINONE DERIVATIVES AS SHP2 ANTAGONISTS | MERCK PATENT GMBH (DE) | 2021-06-17 | — | — | US | disclosed |
| US-11001561-B2 | Pyrimidinone derivatives as SHP2 antagonists | MERCK PATENT GMBH (DE) | 2021-05-11 | — | — | US | disclosed |
| WO-2020210384-A1 | PYRIMIDINONE DERIVATIVES AS SHP2 ANTAGONISTS | MERCK PATENT GMBH (DE) | 2020-10-15 | — | — | WO | disclosed |
| US-20200317622-A1 | PYRIMIDINONE DERIVATIVES AS SHP2 ANTAGONISTS | EMD SERONO RESEARCH AND DEVELOPMENT, INC. | 2020-10-08 | — | — | US | 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 (9 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-20240116878-A1 | 2,5-DISUBSTITUTED 3-METHYL PYRAZINES AND 2,5,6-TRISUBSTITUTED 3-METHYL PYRAZINES AS ALLOSTERIC SHP2 INHIBITORS | PTPN5, PTPN2, PTPN22 | HCRTR2 3635/4885GAA 2699/4885CA2 1830/4885 |
| US-11661401-B2 | 2,5-disubstituted 3-methyl pyrazines and 2,5,6-trisubstituted 3-methyl pyrazines as allosteric SHP2 inhibitors | PTPN5, PTPN22, PTPN2 | HCRTR2 4219/4885GAA 3147/4885CA2 2097/4885 |
| US-11001561-B2 | Pyrimidinone derivatives as SHP2 antagonists | PTPN5, PTPN1, PTPN2 | HCRTR2 4508/4885GAA 1852/4885CA2 2445/4885 |
| US-11702392-B2 | Pyrimidinone derivatives as SHP2 antagonists | PTPN5, PTPN1, PTPN2 | HCRTR2 4508/4885GAA 1852/4885CA2 2445/4885 |
| US-20210179565-A1 | PYRIMIDINONE DERIVATIVES AS SHP2 ANTAGONISTS | PTPN5, PTPN1, PTPN2 | HCRTR2 4508/4885GAA 1852/4885CA2 2445/4885 |
| US-11629145-B2 | SHP2 phosphatase inhibitors and methods of use thereof | PTPRCAP, PTPRJ, PTPRC | HCRTR2 2742/4885GAA 458/4885CA2 638/4885 |
| US-11591336-B2 | Substituted pyrazolo[3,4-b]pyrazines as SHP2 phosphatase inhibitors | PTPN5, PTPN2, PTPN1 | HCRTR2 4116/4885GAA 1171/4885CA2 1842/4885 |
| US-20200317622-A1 | PYRIMIDINONE DERIVATIVES AS SHP2 ANTAGONISTS | PTPN5, PTPN1, PTPN2 | HCRTR2 4508/4885GAA 1852/4885CA2 2445/4885 |
| US-12565476-B2 | 2,5-disubstituted 3-methyl pyrazines and 2,5,6-trisubstituted 3-methyl pyrazines as allosteric SHP2 inhibitors | PTPN5, PTPN6, PTPN2 | HCRTR2 329/4885GAA 4098/4885CA2 1016/4885 |
“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.