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 19)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | CA2 known ✓ | P00918 | 18/20 | 0.95 |
| ▸ | CA1 | P00915 | 16/20 | 0.95 |
| ▸ | CA9 | Q16790 | 10/20 | 0.95 |
| ▸ | CA4 | P22748 | 7/20 | 0.95 |
| ▸ | CA12 | O43570 | 5/20 | 0.95 |
| ▸ | CA7 | P43166 | 5/20 | 0.95 |
| ▸ | CA6 | P23280 | 4/20 | 0.95 |
| ▸ | CA5A | P35218 | 4/20 | 0.95 |
| ▸ | CA5B | Q9Y2D0 | 4/20 | 0.95 |
| ▸ | CA14 | Q9ULX7 | 3/20 | 0.95 |
| ▸ | CA13 | Q8N1Q1 | 2/20 | 0.95 |
| ▸ | CA3 | P07451 | 3/20 | 0.44 |
| ▸ | MEN1 | O00255 | 1/20 | 0.44 |
| ▸ | CA11 | O75493 | 1/20 | 0.44 |
| ▸ | THRB | P10828 | 1/20 | 0.44 |
| ▸ | BLM | P54132 | 1/20 | 0.44 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.44 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.44 |
| ▸ | TDP1 | Q9NUW8 | 1/20 | 0.44 |
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 | |
|---|---|---|---|---|
| SCHEMBL282413 | 0.98 | CA2 (1.00) | CA2CA1CA9CA4CA12 | |
| SCHEMBL3500987 | 0.95 | CA2 (0.95) | CA2CA1CA9CA4CA12 | |
| SCHEMBL9796194 | 0.82 | CA2 (0.71) | CA2CA1CA9CA4CA12 | |
| SCHEMBL11169964 | 0.76 | CA2 (0.64) | CA2CA1CA9CA4CA12 | |
| SCHEMBL6507990 | 0.76 | CA2 (0.64) | CA2CA1CA9CA4CA12 | |
| SCHEMBL2648743 | 0.76 | CA2 (0.64) | CA2CA1CA9CA4CA12 | |
| SCHEMBL21267685 | 0.73 | CA2 (0.59) | CA2CA1CA9CA4CA12 | |
| SCHEMBL9860007 | 0.73 | CA2 (0.59) | CA2CA1CA9CA4CA12 | |
| SCHEMBL20629501 | 0.71 | CA2 (0.58) | CA2CA1CA9CA4CA12 | |
| SCHEMBL10711085 | 0.71 | CA2 (0.58) | CA2CA1CA9CA4CA12 |
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 19 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4676538-A2 | BI-SPECIFIC ADAPTERS AND THEIR USE WITH UNIVERSAL CAR-T CELLS IN THE TREATMENT OF CAIX-EXPRESSING TUMORS | Purdue Research Foundation (US) | 2026-01-14 | — | — | EP | disclosed |
| WO-2024191887-A2 | BI-SPECIFIC ADAPTERS AND THEIR USE WITH UNIVERSAL CAR-T CELLS IN THE TREATMENT OF CAIX-EXPRESSING TUMORS | PURDUE RESEARCH FOUNDATION (US) | 2024-09-19 | — | — | WO | disclosed |
| WO-2017161195-A1 | CA IX-TARGET NIR DYES AND THEIR USES | On Target Laboratories, LLC (US) | 2017-09-21 | — | — | WO | disclosed |
| US-7772260-B2 | Imidazo[2,1-b]-1,3,4-thiadiazole sulfonamides | AEGERA THERAPEUTICS INC. (CA) | 2010-08-10 | — | — | US | disclosed |
| US-7741349-B2 | Imidazo[2, 1-b]-1,3,4-thiadiazole sulfonamides | AEGERA THERAPEUTICS INC. (CA) | 2010-06-22 | — | — | US | disclosed |
| US-7714003-B2 | Imidazo[2,1-b ]-1,3,4-thiadiazole sulfonamides | AEGERA THERAPEUTICS INC. (CA) | 2010-05-11 | — | — | US | disclosed |
| US-7700635-B2 | Imidazo[2,1-b]-1,3,4-thiadiazole sulfonamides | AEGERA THERAPEUTICS INC. (CA) | 2010-04-20 | — | — | US | disclosed |
| EP-1463735-B1 | IMIDAZO¬2,1-B -1,3,4-THIADIAZOLE SULFONAMIDES | AEGERA THERAPEUTICS INC (CA) | 2009-08-12 | — | — | EP | disclosed |
| US-20090042953-A1 | IMIDAZO [2,1,-b]-1,3,4-THIADIAZOLE SULFONAMIDES | AEGERA THERAPEUTICS, INC. (CA) | 2009-02-12 | — | — | US | disclosed |
| US-20070265319-A1 | Imidazo[2,1-b]-1,3,4-thiadiazole sulfonamides | AEGERA THERAPEUTICS, INC. (CA) | 2007-11-15 | — | — | US | disclosed |
| US-20070238768-A1 | Imidazo[2,1-b]-1,3,4-thiadiazole sulfonamides | AEGERA THERAPEUTICS, INC. (CA) | 2007-10-11 | — | — | US | disclosed |
| US-20070238766-A1 | Imidazo[2,1-b]-1,3,4-thiadiazole sulfonamides | AEGERA THERAPEUTICS, INC. (CA) | 2007-10-11 | — | — | US | disclosed |
| US-7230019-B2 | Imidazo [2,1-b]-1,3,4-thiadiazole sulfonamides | AEGERA THERAPEUTICS, INC. (CA) | 2007-06-12 | — | — | US | disclosed |
| US-20070088059-A1 | Imidazo[2,1-b]-1,3,4-thiadiazole sulfonamides | PHARMASCIENCE INC. (CA) | 2007-04-19 | — | — | US | disclosed |
| US-20070021416-A1 | Imidazo[2,1-b]-1,3,4-thiadiazole sulfonamides | AEGERA THERAPEUTICS, INC. (CA) | 2007-01-25 | — | — | US | disclosed |
| US-20070021476-A1 | Imidazo[2,1-b]-1,3,4-thiadiazole sulfonamides | PHARMASCIENCE INC. (CA) | 2007-01-25 | — | — | US | disclosed |
| US-20050069492-A1 | Imidazo [2,1-b]-1,3,4-thiadiazole suflonamides | PHARMASCIENCE INC. (CA) | 2005-03-31 | — | — | US | disclosed |
| EP-1463735-A1 | IMIDAZO[2,1-B]-1,3,4-THIADIAZOLE SULFONAMIDES | Aegera Therapeutics Inc. (CA) | 2004-10-06 | — | — | EP | disclosed |
| WO-2003051890-A1 | IMIDAZO [2,1-B]-1,3,4-THIADIAZOLE SUFLONAMIDES | AEGERA THERAPEUTICS INC. (CA) | 2003-06-26 | — | — | 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 (7 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-20070021476-A1 | Imidazo[2,1-b]-1,3,4-thiadiazole sulfonamides | SMN1; SMN2, PMP22, BDNF | CA2 2366/4885CA1 748/4885CA9 4701/4885 |
| US-20090042953-A1 | IMIDAZO [2,1,-b]-1,3,4-THIADIAZOLE SULFONAMIDES | PMP22, SMN1; SMN2, BDNF | CA2 2728/4885CA1 880/4885CA9 4700/4885 |
| US-20070265319-A1 | Imidazo[2,1-b]-1,3,4-thiadiazole sulfonamides | SMN1; SMN2, PMP22, BDNF | CA2 2366/4885CA1 748/4885CA9 4701/4885 |
| US-20070238766-A1 | Imidazo[2,1-b]-1,3,4-thiadiazole sulfonamides | SMN1; SMN2, PMP22, BDNF | CA2 2366/4885CA1 748/4885CA9 4701/4885 |
| US-20070238768-A1 | Imidazo[2,1-b]-1,3,4-thiadiazole sulfonamides | SMN1; SMN2, PMP22, BDNF | CA2 2366/4885CA1 748/4885CA9 4701/4885 |
| US-20070021416-A1 | Imidazo[2,1-b]-1,3,4-thiadiazole sulfonamides | SMN1; SMN2, PMP22, BDNF | CA2 2366/4885CA1 748/4885CA9 4701/4885 |
| US-20070088059-A1 | Imidazo[2,1-b]-1,3,4-thiadiazole sulfonamides | SMN1; SMN2, PMP22, BDNF | CA2 2366/4885CA1 748/4885CA9 4701/4885 |
“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.