Sp-420

Sp-420

SCHEMBL1314903

COCCOCCOc1ccc(C2=N[C@@](C)(C(=O)O)CS2)c(O)c1

nearest known ligand 0.37

Full drug profile on Sugi Atlas →

Predicted protein targets (top 12)

geneUniProtsupporting neighboursconfidence
SLC22A12 Q96S37 1/20 0.37
OPRK1 P41145 6/20 0.36
KDM4E B2RXH2 1/20 0.36
TDP1 Q9NUW8 1/20 0.36
BACE1 P56817 2/20 0.35
CHEK1 O14757 1/20 0.34
RARG P13631 5/20 0.34
PPARG P37231 1/20 0.34
CHEK2 O96017 1/20 0.34
MIF P14174 1/20 0.34
RARA P10276 1/20 0.34
RARB P10826 1/20 0.34

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
SCHEMBL1315298 1.00 SLC22A12 (0.37) SLC22A12OPRK1KDM4ETDP1BACE1
Sp-420 SCHEMBL31756853 1.00 SLC22A12 (0.37) SLC22A12OPRK1KDM4ETDP1BACE1
SCHEMBL30754443 1.00 SLC22A12 (0.37) SLC22A12OPRK1KDM4ETDP1BACE1
SCHEMBL1315276 1.00 SLC22A12 (0.37) SLC22A12OPRK1KDM4ETDP1BACE1
Sp-420 SCHEMBL1314906 1.00 SLC22A12 (0.37) SLC22A12OPRK1KDM4ETDP1BACE1
SCHEMBL15923274 1.00 SLC22A12 (0.37) SLC22A12OPRK1KDM4ETDP1BACE1
SCHEMBL1315301 1.00 SLC22A12 (0.37) SLC22A12OPRK1KDM4ETDP1BACE1
SCHEMBL11963323 1.00 SLC22A12 (0.37) SLC22A12OPRK1KDM4ETDP1BACE1
SCHEMBL11963439 1.00 SLC22A12 (0.37) SLC22A12OPRK1KDM4ETDP1BACE1
SCHEMBL11963440 1.00 SLC22A12 (0.37) SLC22A12OPRK1KDM4ETDP1BACE1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-4725559-A2 DOSING REGIMENS FOR TREATING METAL-MEDIATED CONDITIONS Abfero Pharmaceuticals, Inc. (US) 2026-04-15 EP claimed
US-20250205275-A1 POLYMERIC IRON BINDING COMPOSITIONS AND METHODS OF USE FOR TREATING DISEASES ASSOCIATED WITH EXCESS DAMAGING REACTIVE IRON FE PHARMACEUTICALS (CANADA) INC. (CA) 2025-06-26 US claimed
EP-4499113-A1 POLYMERIC IRON BINDING COMPOSITIONS AND METHODS OF USE FOR TREATING DISEASES ASSOCIATED WITH EXCESS DAMAGING REACTIVE IRON FE PHARMACEUTICALS (CANADA) INC. (CA) 2025-02-05 EP claimed
WO-2023178445-A1 POLYMERIC IRON BINDING COMPOSITIONS AND METHODS OF USE FOR TREATING DISEASES ASSOCIATED WITH EXCESS DAMAGING REACTIVE IRON FE PHARMACEUTICALS (CANADA) INC. (CA) 2023-09-28 WO claimed
WO-2022037594-A1 USE OF IRON CHELATING AGENT IN PREPARATION OF DRUG FOR TREATING OR PREVENTING POLYOMAVIRUS INFECTION 上海市公共卫生临床中心 2022-02-24 WO claimed
CN-114073772-A Use of an iron chelator for the treatment or prevention of polyoma viral infections 上海市公共卫生临床中心 2022-02-22 CN claimed
US-20210322301-A1 DOSING REGIMENS FOR TREATING METAL-MEDIATED CONDITIONS ABFERO PHARMACEUTICALS, INC. (US) 2021-10-21 US claimed
EP-3493801-A1 DOSING REGIMENS FOR TREATING METAL-MEDIATED CONDITIONS Abfero Pharmaceuticals, Inc. (US) 2019-06-12 EP claimed
US-20180344644-A1 IMPROVED STABILITY OF LIPOSOME FORMULATIONS AND USES THEREOF IKARIA THERAPEUTICS LLC 2018-12-06 US claimed
EP-3352733-A1 IMPROVED STABILITY OF LIPOSOME FORMULATIONS AND USES THEREOF Mallinckrodt LLC (US) 2018-08-01 EP claimed
US-20180036228-A1 DOSING REGIMENS FOR TREATING METAL-MEDIATED CONDITIONS UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC. 2018-02-08 US claimed
WO-2018027132-A1 DOSING REGIMENS FOR TREATING METAL-MEDIATED CONDITIONS ABFERO PHARMACEUTICALS, INC. (US) 2018-02-08 WO claimed
WO-2017053464-A1 IMPROVED STABILITY OF LIPOSOME FORMULATIONS AND USES THEREOF MALLINCKRODT LLC (US) 2017-03-30 WO claimed
EP-4725559-A2 DOSING REGIMENS FOR TREATING METAL-MEDIATED CONDITIONS Abfero Pharmaceuticals, Inc. (US) 2026-04-15 EP disclosed
US-20250205275-A1 POLYMERIC IRON BINDING COMPOSITIONS AND METHODS OF USE FOR TREATING DISEASES ASSOCIATED WITH EXCESS DAMAGING REACTIVE IRON FE PHARMACEUTICALS (CANADA) INC. (CA) 2025-06-26 US disclosed
EP-4499113-A1 POLYMERIC IRON BINDING COMPOSITIONS AND METHODS OF USE FOR TREATING DISEASES ASSOCIATED WITH EXCESS DAMAGING REACTIVE IRON FE PHARMACEUTICALS (CANADA) INC. (CA) 2025-02-05 EP disclosed
US-20100137383-A1 NOVEL SALTS AND POLYMORPHS OF DESAZADESFERROTHIOCIN POLYETHER ANALOGUES AS METAL CHELATION AGENTS FERROKIN BIOSCIENCES, INC. (US) 2010-06-03 US disclosed
US-20100137383-A1 NOVEL SALTS AND POLYMORPHS OF DESAZADESFERROTHIOCIN POLYETHER ANALOGUES AS METAL CHELATION AGENTS FERROKIN BIOSCIENCES, INC. (US) 2010-06-03 US disclosed
WO-2010009120-A2 NOVEL SALTS AND POLYMORPHS OF DESAZADESFERRITHIOCIN POLYETHER ANALOGUES AS METAL CHELATION AGENTS FERROKIN BIOSCIENCES, INC. (US) 2010-01-21 WO disclosed
US-20080214630-A1 Oral bioavailability; minimal toxicity; low concentration in the kidneys after administration; reduce oxidative stress; (S)-4,5-Dihydro-2-[2-hydroxy-4-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]phenyl]-4-methyl-4-thiazolecarboxylic acid; condition responsive to chelation or sequestration of a trivalent metal UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC. (US) 2008-09-04 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 (4 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-20180344644-A1 IMPROVED STABILITY OF LIPOSOME FORMULATIONS AND USES THEREOF SGMS2, SGMS1, LIPA SLC22A12 816/4885OPRK1 4409/4885KDM4E 3247/4885
US-20250205275-A1 POLYMERIC IRON BINDING COMPOSITIONS AND METHODS OF USE FOR TREATING DISEASES ASSOCIATED WITH EXCESS DAMAGING REACTIVE IRON SLC40A1, TFRC, FANCF SLC22A12 801/4885OPRK1 3686/4885KDM4E 3058/4885
US-20080214630-A1 Oral bioavailability; minimal toxicity; low concentration in the kidneys after administration; reduce oxidative stress; (S)-4,5-Dihydro-2-[2-hydroxy-4-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]phenyl]-4-methyl-4-thiazolecarboxylic acid; condition responsive to chelation or sequestration of a trivalent metal SLC7A1, SLC19A1, SLC10A6 SLC22A12 35/4885OPRK1 1298/4885KDM4E 1297/4885
US-20100137383-A1 NOVEL SALTS AND POLYMORPHS OF DESAZADESFERROTHIOCIN POLYETHER ANALOGUES AS METAL CHELATION AGENTS SLC39A14, SLC40A1, SLC39A11 SLC22A12 54/4885OPRK1 1535/4885KDM4E 3836/4885

“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.