Known targets — ChEMBL curated mechanism
ABL1ACEACHEACVR1ADRA1AADRA1BADRA1DADRA2AADRA2BADRA2CADRB1ADRB2ADRB3AGTR1ALKAVPR1AAVPR2BCHEBCRCA2CACNA1ACACNA1BCACNA1CCACNA1DCACNA1ECACNA1FCACNA1GCACNA1HCACNA1ICACNA1SCACNA2D1CACNA2D2CACNA2D3CACNA2D4CACNB1CACNB2CACNB3CACNB4CACNG1CACNG2CACNG3CACNG4CACNG5CACNG6CACNG7CACNG8CALCRLCASRCCR5CDK4CDK6CFBCHRM1CHRM2CHRM3CHRM4CHRM5CHRNA1CHRNA3CHRNA7CHRNB1CHRNB4CHRNDCHRNECHRNGCOXFA4COXFA4L2CRBNCSF1RCUL4ACYP19A1DDB1DPP4DRD1DRD2DRD3DRD4EDNRAEGFREML4ERBB2ERBB4ESR1ESR2FGFR1FGFR3FLT1FLT3FLT4GAAGABRA1GABRA2GABRA3GABRA4GABRA5GABRA6GABRB1GABRB2GABRB3GABRDGABREGABRG1GABRG2GABRG3GABRPGABRQGHSRGLAGNRHRGPD2GRIN1GRIN2AGRIN2BGRIN2CGRIN2DGRIN3AGRIN3BGSTP1HCN4HCRTR1HCRTR2HDAC1HDAC10HDAC11HDAC2HDAC3HDAC4HDAC5HDAC6HDAC7HDAC8HDAC9HRH1HRH2HRH3HSD11B1HSP90AA1HSP90AB1HTR1AHTR1BHTR1DHTR1EHTR1FHTR2AHTR2BHTR2CHTR3AHTR3BHTR3CHTR3DHTR3EHTR4HTR5AHTR6HTR7IMPDH1IMPDH2ITGA2BITGB3ITKJAK1JAK2KCNA1KCNA10KCNA2KCNA3KCNA4KCNA5KCNA6KCNA7KCNB1KCNB2KCNC1KCNC2KCNC3KCNC4KCND1KCND2KCND3KCNF1KCNG1KCNG2KCNG3KCNG4KCNH1KCNH2KCNH3KCNH4KCNH5KCNH6KCNH7KCNH8KCNJ2KCNJ3KCNJ5KCNK3KCNK9KCNQ1KCNQ2KCNQ3KCNQ4KCNQ5KCNS1KCNS2KCNS3KCNV1KCNV2KDRKITKLKB1LCKMMAOAMAOBMAPK14METMMP1MMP13MMP7MMP8MT-ND1MT-ND2MT-ND3MT-ND4MT-ND4LMT-ND5MT-ND6NDUFA1NDUFA10NDUFA11NDUFA12NDUFA13NDUFA2NDUFA3NDUFA5NDUFA6NDUFA7NDUFA8NDUFA9NDUFAB1NDUFAF1NDUFAF2NDUFAF3NDUFAF4NDUFB1NDUFB10NDUFB11NDUFB2NDUFB3NDUFB4NDUFB5NDUFB6NDUFB7NDUFB8NDUFB9NDUFC1NDUFC2NDUFS1NDUFS2NDUFS3NDUFS4NDUFS5NDUFS6NDUFS7NDUFS8NDUFV1NDUFV2NDUFV3NR3C1NS5ANTRK1NTRK2NTRK3ODC1OPRD1OPRK1OPRM1P2RY12PAHPARP1PDE3APDE3BPDE4APDE4BPDE4CPDE4DPDE5APDE7APDE7BPDE8APDE8BPDGFRAPDGFRBPIK3CAPIK3CDPNPPOLA1POLA2POLD1POLD2POLD3POLD4POLEPOLE2POLE3PPARGPRIM1PRIM2PRKCAPRKCBPRKCDPRKCEPRKCGPRKCHPRKCIPRKCQPRKCZPRKD1PRKD3PTGS1PTGS2RBX1RENRETROCK1ROCK2RPE65RRM1RRM2RRM2BS1PR1S1PR2S1PR3S1PR4S1PR5SCN10ASCN11ASCN1ASCN2ASCN3ASCN4ASCN5ASCN7ASCN8ASCN9ASCNN1ASCNN1BSCNN1GSIGMAR1SLC18A2SLC6A1SLC6A2SLC6A3SLC6A4SLC9A3SRCTACR1TOP1TOP2ATOP2BTTRTYMPdacAdacBdacCembAfolAftsIgyrAgyrBmrcAmrcBmrdAparCparEpolrplArplBrplCrplDrplErplFrplIrplJrplKrplLrplMrplNrplOrplPrplQrplRrplSrplTrplUrplVrplWrplXrplYrpmArpmBrpmCrpmDrpmErpmE2rpmFrpmGrpmG1rpmG2rpmG3rpmHrpmIrpmJrpsArpsBrpsCrpsDrpsErpsFrpsGrpsHrpsIrpsJrpsKrpsLrpsMrpsNrpsOrpsPrpsQrpsRrpsSrpsTrpsUykgMykgO
The experimentally established mechanism targets of Premafloxacin. 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 | |
|---|---|---|---|---|
| ▸ | KCNH2 known ✓ | Q12809 | 6/20 | 0.80 |
| ▸ | OPRM1 known ✓ | P35372 | 2/20 | 0.67 |
| ▸ | PRKD3 known ✓ | O94806 | 1/20 | 0.67 |
| ▸ | CHRM2 known ✓ | P08172 | 1/20 | 0.53 |
| ▸ | CHRM1 known ✓ | P11229 | 1/20 | 0.53 |
| ▸ | OPRD1 known ✓ | P41143 | 1/20 | 0.53 |
| ▸ | TOP1 known ✓ | P11387 | 1/20 | 0.53 |
| ▸ | KDM4E | B2RXH2 | 9/20 | 0.67 |
| ▸ | ALDH1A1 | P00352 | 5/20 | 0.67 |
| ▸ | HPGD | P15428 | 4/20 | 0.67 |
| ▸ | POLB | P06746 | 3/20 | 0.67 |
| ▸ | HSD17B10 | Q99714 | 2/20 | 0.67 |
| ▸ | TDP1 | Q9NUW8 | 2/20 | 0.67 |
| ▸ | ALOX15 | P16050 | 1/20 | 0.67 |
| ▸ | CLK2 | P49760 | 1/20 | 0.67 |
| ▸ | CLK4 | Q9HAZ1 | 1/20 | 0.67 |
| ▸ | LMNA | P02545 | 2/20 | 0.65 |
| ▸ | L3MBTL1 | Q9Y468 | 1/20 | 0.65 |
| ▸ | MEN1 | O00255 | 1/20 | 0.60 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.60 |
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 | |
|---|---|---|---|---|
| Premafloxacin SCHEMBL8327470 | 0.99 | KCNH2 (0.81) | KCNH2KDM4EALDH1A1HPGDPOLB | |
| Premafloxacin SCHEMBL1230382 | 0.99 | KCNH2 (0.81) | KCNH2KDM4EALDH1A1HPGDPOLB | |
| Premafloxacin SCHEMBL30494408 | 0.99 | KCNH2 (0.81) | KCNH2KDM4EALDH1A1HPGDPOLB | |
| Premafloxacin SCHEMBL8330342 | 0.99 | KCNH2 (0.81) | KCNH2KDM4EALDH1A1HPGDPOLB | |
| Premafloxacin SCHEMBL7983357 | 0.99 | KCNH2 (0.81) | KCNH2KDM4EALDH1A1HPGDPOLB | |
| Premafloxacin SCHEMBL8324081 | 0.99 | KCNH2 (0.81) | KCNH2KDM4EALDH1A1HPGDPOLB | |
| Premafloxacin SCHEMBL6528754 | 0.99 | KCNH2 (0.81) | KCNH2KDM4EALDH1A1HPGDPOLB | |
| Premafloxacin SCHEMBL30494409 | 0.99 | KCNH2 (0.81) | KCNH2KDM4EALDH1A1HPGDPOLB | |
| Premafloxacin SCHEMBL1230581 | 0.98 | KCNH2 (0.80) | KCNH2KDM4EALDH1A1HPGDPOLB | |
| SCHEMBL8330189 | 0.91 | KCNH2 (0.79) | KCNH2KDM4EALDH1A1HPGDPOLB |
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 38 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20230381323-A1 | RELEASABLE CONJUGATES | FISH & RICHARDSON PC | 2023-11-30 | — | — | US | disclosed |
| US-11786599-B2 | Releasable conjugates | QUIAPEG PHARMACEUTICALS AB (SE) | 2023-10-17 | — | — | US | disclosed |
| US-20230123784-A1 | Biodegradable Polyethylene Glycol Based Water-Insoluble Hydrogels | ASCENDIS PHARMA A/S (DK) | 2023-04-20 | — | — | US | disclosed |
| US-11559482-B2 | Biodegradable polyethylene glycol based water-insoluble hydrogels | ASCENDIS PHARMA A/S (DE) | 2023-01-24 | — | — | US | disclosed |
| EP-4011396-A1 | RELEASABLE CONJUGATES | QuiaPEG Pharmaceuticals AB (SE) | 2022-06-15 | — | — | EP | disclosed |
| EP-3592393-B1 | RELEASABLE CONJUGATES | QUIAPEG PHARMACEUTICALS AB (SE) | 2021-12-01 | — | — | EP | disclosed |
| US-11116849-B2 | Hydrogel-linked prodrugs releasing tagged drugs | ASCENDIS PHARMA A/S (DK) | 2021-09-14 | — | — | US | disclosed |
| EP-3782649-A1 | BIODEGRADABLE POLYETHYLENE GLYCOL BASED WATER-INSOLUBLE HYDROGELS | Ascendis Pharma A/S (DK) | 2021-02-24 | — | — | EP | disclosed |
| EP-2459220-B1 | BIODEGRADABLE POLYETHYLENE GLYCOL BASED WATER-INSOLUBLE HYDROGELS | ASCENDIS PHARMA AS (DK) | 2020-09-09 | — | — | EP | disclosed |
| US-10653795-B2 | — | — | 2020-05-19 | — | — | US | disclosed |
| EP-2741744-A1 | CARRIER-LINKED PRODRUGS HAVING REVERSIBLE CARBOXYLIC ESTER LINKAGES | Ascendis Pharma A/S (DK) | 2014-06-18 | — | — | EP | disclosed |
| US-20130053301-A1 | DIPEPTIDE-BASED PRODRUG LINKERS FOR ALIPHATIC AMINE-CONTAINING DRUGS | ASCENDIS PHARMA A/S (DK) | 2013-02-28 | — | — | US | disclosed |
| WO-2013024048-A1 | POLYMERIC HYPERBRANCHED CARRIER-LINKED PRODRUGS | ASCENDIS PHARMA A/S (DK) | 2013-02-21 | — | — | WO | disclosed |
| WO-2013024053-A1 | CARRIER-LINKED PRODRUGS HAVING REVERSIBLE CARBOXYLIC ESTER LINKAGES | ASCENDIS PHARMA A/S (DK) | 2013-02-21 | — | — | WO | disclosed |
| WO-2013024047-A1 | HIGH-LOADING WATER-SOLUBLE CARRIER-LINKED PRODRUGS | ASCENDIS PHARMA A/S (DK) | 2013-02-21 | — | — | WO | disclosed |
| WO-2013024049-A1 | PROTEIN CARRIER-LINKED PRODRUGS | ASCENDIS PHARMA A/S (DK) | 2013-02-21 | — | — | WO | disclosed |
| US-20120156259-A1 | Biodegradable Polyethylene Glycol Based Water-Insoluble Hydrogels | ASCENDIS PHARMA A/S (DK) | 2012-06-21 | — | — | US | disclosed |
| EP-2459220-A1 | BIODEGRADABLE POLYETHYLENE GLYCOL BASED WATER-INSOLUBLE HYDROGELS | Ascendis Pharma A/S (DK) | 2012-06-06 | — | — | EP | disclosed |
| WO-2011089216-A1 | DIPEPTIDE-BASED PRODRUG LINKERS FOR ALIPHATIC AMINE-CONTAINING DRUGS | ASCENDIS PHARMA AS (DK) | 2011-07-28 | — | — | WO | disclosed |
| WO-2011012715-A1 | BIODEGRADABLE POLYETHYLENE GLYCOL BASED WATER-INSOLUBLE HYDROGELS | ASCENDIS PHARMA AS (DK) | 2011-02-03 | — | — | 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 (8 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-20120156259-A1 | Biodegradable Polyethylene Glycol Based Water-Insoluble Hydrogels | PLG, PHYKPL, PLOD3 | KCNH2 4763/4885OPRM1 3092/4885PRKD3 1976/4885 |
| US-20130053301-A1 | DIPEPTIDE-BASED PRODRUG LINKERS FOR ALIPHATIC AMINE-CONTAINING DRUGS | DNPEP, PEPD, DAO | KCNH2 3022/4885OPRM1 1865/4885PRKD3 2013/4885 |
| US-20230123784-A1 | Biodegradable Polyethylene Glycol Based Water-Insoluble Hydrogels | PLG, PHYKPL, PLOD3 | KCNH2 4763/4885OPRM1 3092/4885PRKD3 1976/4885 |
| US-20230381323-A1 | RELEASABLE CONJUGATES | GUSB, ABCB11, UGT2B7 | KCNH2 4572/4885OPRM1 2601/4885PRKD3 2642/4885 |
| US-10653795-B2 | — | PTMS, MSN, CD44 | KCNH2 4810/4885OPRM1 3247/4885PRKD3 3800/4885 |
| US-11559482-B2 | Biodegradable polyethylene glycol based water-insoluble hydrogels | PLG, PHYKPL, PLOD3 | KCNH2 4763/4885OPRM1 3092/4885PRKD3 1976/4885 |
| US-11786599-B2 | Releasable conjugates | GUSB, ABCB11, UGT2B7 | KCNH2 4572/4885OPRM1 2601/4885PRKD3 2642/4885 |
| US-11116849-B2 | Hydrogel-linked prodrugs releasing tagged drugs | PTMS, PGLS, PAM | KCNH2 4783/4885OPRM1 2778/4885PRKD3 3561/4885 |
“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.