Hydrochloric Acid

Hydrochloric Acid

SCHEMBL587011

Cl.O=C(O)c1cccnc1Cl

nearest known ligand 0.96

Full drug profile on Sugi Atlas →

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)

geneUniProtsupporting neighboursconfidence
EGFR known ✓ P00533 1/20 0.47
SMN1; SMN2 Q16637 2/20 0.96
LMNA P02545 1/20 0.96
KDM4E B2RXH2 2/20 0.61
TDP1 Q9NUW8 1/20 0.61
L3MBTL1 Q9Y468 2/20 0.59
ALDH1A1 P00352 2/20 0.59
CYP3A4 P08684 1/20 0.59
MAPT P10636 1/20 0.59
ALOX15 P16050 1/20 0.59
TSHR P16473 1/20 0.59
BLM P54132 1/20 0.59
AGER Q15109 1/20 0.59
NPSR1 Q6W5P4 1/20 0.59
NAPRT Q6XQN6 2/20 0.57
POLB P06746 1/20 0.54
DHODH Q02127 2/20 0.51
MEN1 O00255 1/20 0.51
RAB9A P51151 1/20 0.51
KMT2A Q03164 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.

Compoundsimilaritytop predictedshared targets
SCHEMBL353141 0.98 SMN1; SMN2 (1.00) SMN1; SMN2LMNAKDM4ETDP1L3MBTL1
SCHEMBL30792459 0.98 SMN1; SMN2 (1.00) SMN1; SMN2LMNAKDM4ETDP1L3MBTL1
SCHEMBL29412848 0.98 SMN1; SMN2 (1.00) SMN1; SMN2LMNAKDM4ETDP1L3MBTL1
SCHEMBL5250407 0.96 SMN1; SMN2 (0.96) SMN1; SMN2LMNAKDM4ETDP1L3MBTL1
Ammonia Solution, Strong SCHEMBL28484422 0.96 SMN1; SMN2 (0.96) SMN1; SMN2LMNAKDM4ETDP1L3MBTL1
SCHEMBL28965992 0.96 SMN1; SMN2 (0.96) SMN1; SMN2LMNAKDM4ETDP1L3MBTL1
SCHEMBL28965993 0.96 SMN1; SMN2 (0.96) SMN1; SMN2LMNAKDM4ETDP1L3MBTL1
SCHEMBL31572603 0.96 SMN1; SMN2 (0.96) SMN1; SMN2LMNAKDM4ETDP1L3MBTL1
Ethane SCHEMBL3957942 0.94 SMN1; SMN2 (0.92) SMN1; SMN2LMNAKDM4ETDP1L3MBTL1
Dimethylamine SCHEMBL31596353 0.90 SMN1; SMN2 (0.85) SMN1; SMN2LMNAKDM4ETDP1L3MBTL1

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 138 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-4144238-A Process for the production of pure white 2-chloronicotinic acid LONZA, LTD. (CH) 1979-03-13 US claimed
US-4080336-A Process for the production of 2-chloronicotinic acid amide LONZA LTD. (CH) 1978-03-21 US claimed
US-20250263379-A1 NOVEL PYRIDINIUM COMPOUND KAO CORPORATION (JP) 2025-08-21 US disclosed
US-20250250514-A1 COMPOSITION KAO CORPORATION (JP) 2025-08-07 US disclosed
EP-4509486-A1 COMPOSITION Kao Corporation (JP) 2025-02-19 EP disclosed
EP-4509495-A1 NOVEL PYRIDINIUM COMPOUND Kao Corporation (JP) 2025-02-19 EP disclosed
WO-2023199939-A1 COMPOSITION 花王株式会社 2023-10-19 WO disclosed
WO-2023199938-A1 NOVEL PYRIDINIUM COMPOUND 花王株式会社 2023-10-19 WO disclosed
EP-3081552-B1 PEST CONTROL AGENT CONTAINING AN AMIDE DERIVATIVE AND USE OF THE PEST CONTROL AGENT MITSUI CHEMICALS AGRO INC (JP) 2021-03-03 EP disclosed
EP-3564217-B1 P2X4 RECEPTOR ANTAGONIST NIPPON CHEMIPHAR CO (JP) 2021-01-27 EP disclosed
US-10582708-B2 Amide derivative, pest control agent containing the amide derivative, and use of the amide derivative MITSUI CHEMICALS AGRO, INC. (JP) 2020-03-10 US disclosed
EP-0092117-B1 PROCESS FOR PRODUCING CHLORONICOTINIC ACID COMPOUNDS ISHIHARA SANGYO KAISHA, LTD. (JP) 1987-07-15 EP disclosed
US-4504665-A Process for producing chloronicotinic acid compounds ISHIHARA SANGYO KAISHA LTD. (JP) 1985-03-12 US disclosed
EP-0092117-A1 Process for producing chloronicotinic acid compounds ISHIHARA SANGYO KAISHA, LTD. (JP) 1983-10-26 EP disclosed
US-4284629-A ANIMAL GROWTH REGULATORS BAYER AKTIENGESELLSCHAFT (DE) 1981-08-18 US disclosed
US-4144238-A Process for the production of pure white 2-chloronicotinic acid LONZA, LTD. (CH) 1979-03-13 US disclosed
US-4144238-A Process for the production of pure white 2-chloronicotinic acid LONZA, LTD. (CH) 1979-03-13 US disclosed
US-4080336-A Process for the production of 2-chloronicotinic acid amide LONZA LTD. (CH) 1978-03-21 US disclosed
US-4080336-A Process for the production of 2-chloronicotinic acid amide LONZA LTD. (CH) 1978-03-21 US disclosed
US-4072680-A Derivatives of pyrazolo[1,5-a]pyrido[3,2-e]pyrimidine E. R. SQUIBB & SONS, INC. (US) 1978-02-07 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 (2 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.

PatentTitleText reads most aboutPredicted target · text-rank
US-10582708-B2 Amide derivative, pest control agent containing the amide derivative, and use of the amide derivative H1-2, H1-4, H1-0 EGFR 4176/4885SMN1; SMN2 4436/4885LMNA 2595/4885
US-20250263379-A1 NOVEL PYRIDINIUM COMPOUND PYM1, F11, CHRM1 EGFR 2823/4885SMN1; SMN2 2077/4885LMNA 2043/4885

“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.