Premafloxacin

Premafloxacin

SCHEMBL1230581

CN[C@@H](C)[C@@H]1CCN(c2c(F)cc3c(=O)c(C(=O)O)cn(C4CC4)c3c2OC)C1.[MgH2]

nearest known ligand 0.80

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
KCNH2 Q12809 6/20 0.80
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
OPRM1 P35372 2/20 0.67
PRKD3 O94806 1/20 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
CYP2C19 P33261 1/20 0.58
MEN1 O00255 1/20 0.58
KMT2A Q03164 1/20 0.58
NPSR1 Q6W5P4 1/20 0.57
ATM Q13315 1/20 0.56
CHRM2 P08172 1/20 0.53

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
Premafloxacin SCHEMBL8324081 0.99 KCNH2 (0.81) KCNH2KDM4EALDH1A1HPGDPOLB
Premafloxacin SCHEMBL8327470 0.99 KCNH2 (0.81) KCNH2KDM4EALDH1A1HPGDPOLB
Premafloxacin SCHEMBL30494408 0.99 KCNH2 (0.81) KCNH2KDM4EALDH1A1HPGDPOLB
Premafloxacin SCHEMBL8330342 0.99 KCNH2 (0.81) KCNH2KDM4EALDH1A1HPGDPOLB
Premafloxacin SCHEMBL6528754 0.99 KCNH2 (0.81) KCNH2KDM4EALDH1A1HPGDPOLB
Premafloxacin SCHEMBL1230382 0.99 KCNH2 (0.81) KCNH2KDM4EALDH1A1HPGDPOLB
Premafloxacin SCHEMBL7983357 0.99 KCNH2 (0.81) KCNH2KDM4EALDH1A1HPGDPOLB
Premafloxacin SCHEMBL30494409 0.99 KCNH2 (0.81) KCNH2KDM4EALDH1A1HPGDPOLB
Premafloxacin SCHEMBL1230600 0.98 KCNH2 (0.80) KCNH2KDM4EALDH1A1HPGDPOLB
SCHEMBL8329296 0.91 KCNH2 (0.69) 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 33 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
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-2741782-A1 PROTEIN CARRIER-LINKED PRODRUGS Ascendis Pharma A/S (DK) 2014-06-18 EP disclosed
EP-2741779-A1 HIGH-LOADING WATER-SOLUBLE CARRIER-LINKED PRODRUGS 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-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.

PatentTitleText reads most aboutPredicted target · text-rank
US-20120156259-A1 Biodegradable Polyethylene Glycol Based Water-Insoluble Hydrogels PLG, PHYKPL, PLOD3 KCNH2 4763/4885KDM4E 1756/4885ALDH1A1 1053/4885
US-20130053301-A1 DIPEPTIDE-BASED PRODRUG LINKERS FOR ALIPHATIC AMINE-CONTAINING DRUGS DNPEP, PEPD, DAO KCNH2 3022/4885KDM4E 1132/4885ALDH1A1 748/4885
US-20230123784-A1 Biodegradable Polyethylene Glycol Based Water-Insoluble Hydrogels PLG, PHYKPL, PLOD3 KCNH2 4763/4885KDM4E 1756/4885ALDH1A1 1053/4885
US-20230381323-A1 RELEASABLE CONJUGATES GUSB, ABCB11, UGT2B7 KCNH2 4572/4885KDM4E 3590/4885ALDH1A1 72/4885
US-10653795-B2 PTMS, MSN, CD44 KCNH2 4810/4885KDM4E 2754/4885ALDH1A1 219/4885
US-11559482-B2 Biodegradable polyethylene glycol based water-insoluble hydrogels PLG, PHYKPL, PLOD3 KCNH2 4763/4885KDM4E 1756/4885ALDH1A1 1053/4885
US-11786599-B2 Releasable conjugates GUSB, ABCB11, UGT2B7 KCNH2 4572/4885KDM4E 3590/4885ALDH1A1 72/4885
US-11116849-B2 Hydrogel-linked prodrugs releasing tagged drugs PTMS, PGLS, PAM KCNH2 4783/4885KDM4E 1810/4885ALDH1A1 193/4885

“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.