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 | |
|---|---|---|---|---|
| ▸ | DRD2 known ✓ | P14416 | 14/20 | 0.85 |
| ▸ | DRD4 known ✓ | P21917 | 7/20 | 0.78 |
| ▸ | DRD3 known ✓ | P35462 | 7/20 | 0.78 |
| ▸ | HTR1A known ✓ | P08908 | 2/20 | 0.73 |
| ▸ | ADRA2A known ✓ | P08913 | 1/20 | 0.73 |
| ▸ | CHRM1 known ✓ | P11229 | 1/20 | 0.73 |
| ▸ | ADRA2B known ✓ | P18089 | 1/20 | 0.73 |
| ▸ | ADRA2C known ✓ | P18825 | 1/20 | 0.73 |
| ▸ | DRD1 known ✓ | P21728 | 1/20 | 0.73 |
| ▸ | ACHE known ✓ | P22303 | 1/20 | 0.73 |
| ▸ | SLC6A2 known ✓ | P23975 | 1/20 | 0.73 |
| ▸ | HTR2A known ✓ | P28223 | 1/20 | 0.73 |
| ▸ | SLC6A4 known ✓ | P31645 | 1/20 | 0.73 |
| ▸ | ADRA1A known ✓ | P35348 | 1/20 | 0.73 |
| ▸ | PTGS2 known ✓ | P35354 | 1/20 | 0.73 |
| ▸ | HRH1 known ✓ | P35367 | 1/20 | 0.73 |
| ▸ | OPRM1 known ✓ | P35372 | 1/20 | 0.73 |
| ▸ | OPRD1 known ✓ | P41143 | 1/20 | 0.73 |
| ▸ | HTR2B known ✓ | P41595 | 1/20 | 0.73 |
| ▸ | SLC6A3 known ✓ | Q01959 | 1/20 | 0.73 |
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 SCHEMBL3467872 | 1.00 | DRD2 (0.85) | DRD2DRD4DRD3HTR1AADRA2A | |
| SCHEMBL29992240 | 0.99 | DRD2 (0.86) | DRD2DRD4DRD3HTR1AADRA2A | |
| SCHEMBL31556291 | 0.99 | DRD2 (0.86) | DRD2DRD4DRD3HTR1AADRA2A | |
| SCHEMBL1682779 | 0.99 | DRD2 (0.86) | DRD2DRD4DRD3HTR1AADRA2A | |
| SCHEMBL1987776 | 0.99 | DRD2 (0.86) | DRD2DRD4DRD3HTR1AADRA2A | |
| SCHEMBL2022870 | 0.92 | DRD2 (0.74) | DRD2DRD4DRD3HTR1AADRA2A | |
| SCHEMBL2020786 | 0.92 | DRD2 (0.74) | DRD2DRD4DRD3HTR1AADRA2A | |
| SCHEMBL2025316 | 0.92 | DRD2 (0.74) | DRD2DRD4DRD3HTR1AADRA2A | |
| SCHEMBL10642251 | 0.89 | DRD2 (0.76) | DRD2DRD4DRD3HTR1AADRA2A | |
| SCHEMBL30640823 | 0.89 | DRD2 (0.76) | DRD2DRD4DRD3HTR1AADRA2A |
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 6 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2476676-B1 | S-5-SUBSTITUENT-N-2'-(THIOPHENE-2-YL)ETHYL-TETRALIN-2-AMINE OR CHIRAL ACID SALTS THEREOF AND USE FOR PREPARING ROTIGOTINE | 2Y CHEM LTD (CN) | 2015-03-11 | — | — | EP | disclosed |
| US-8614337-B2 | S-5-substituent-N-2′-(thiophene-2-yl)ethyl-tetralin-2-amine or chiral acid salts thereof and use for preparing Rotigotine | 2Y-Chem Ltd. (CN) | 2013-12-24 | — | — | US | disclosed |
| US-20130046100-A1 | S-5-SUBSTITUENT-N-2'-(THIOPHENE-2-YL)ETHYL-TETRALIN-2-AMINE OR CHIRAL ACID SALTS THEREOF AND USE FOR PREPARING ROTIGOTINE | 2Y-CHEM, LTD. (CN) | 2013-02-21 | — | — | US | disclosed |
| EP-2476676-A1 | S-5-SUBSTITUENT-N-2'-(THIOPHENE-2-YL)ETHYL-TETRALIN-2-AMINE OR CHIRAL ACID SALTS THEREOF AND USE FOR PREPARING ROTIGOTINE | 2y-Chem, Ltd. (CN) | 2012-07-18 | — | — | EP | disclosed |
| US-20110313176-A1 | PROCESSES FOR PREPARING HIGHLY PURE ROTIGOTINE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | ACTAVIS GROUP PTC EHF (IS) | 2011-12-22 | — | — | US | disclosed |
| WO-2010073124-A2 | PROCESSES FOR PREPARING HIGHLY PURE ROTIGOTINE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | ACTAVIS GROUP PTC EHF (IS) | 2010-07-01 | — | — | 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 (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.
| Patent | Title | Text reads most about | Predicted target · text-rank |
|---|---|---|---|
| US-20130046100-A1 | S-5-SUBSTITUENT-N-2'-(THIOPHENE-2-YL)ETHYL-TETRALIN-2-AMINE OR CHIRAL ACID SALTS THEREOF AND USE FOR PREPARING ROTIGOTINE | NTSR2, TAAR5, SLC7A5 | DRD2 118/4885DRD4 194/4885DRD3 379/4885 |
| US-20110313176-A1 | PROCESSES FOR PREPARING HIGHLY PURE ROTIGOTINE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | MC4R, AVPR2, MC5R | DRD2 100/4885DRD4 143/4885DRD3 216/4885 |
“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.