Fluorescein

Fluorescein

SCHEMBL7713235

C=CC(N)=O.O=C1OC2(c3ccc(O)cc3Oc3cc(O)ccc32)c2ccccc21

nearest known ligand 0.79

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
▸ FTO Q9C0B1 9/20 0.79
▸ MAPT P10636 4/20 0.79
▸ MEN1 O00255 4/20 0.79
▸ KMT2A Q03164 4/20 0.79
▸ TDP1 Q9NUW8 3/20 0.79
▸ HTT P42858 2/20 0.79
▸ HPGD P15428 2/20 0.79
▸ RECQL P46063 2/20 0.79
▸ BLM P54132 2/20 0.79
▸ PRMT1 Q99873 2/20 0.79
▸ ACE2 Q9BYF1 2/20 0.79
▸ CYP2C19 P33261 1/20 0.79
▸ SMAD3 P84022 1/20 0.79
▸ LMNA P02545 3/20 0.56
▸ GPR55 Q9Y2T6 2/20 0.56
▸ ALOX12 P18054 2/20 0.56
▸ POLB P06746 1/20 0.56
▸ NPSR1 Q6W5P4 1/20 0.56
▸ ALDH1A1 P00352 3/20 0.55
▸ USP2 O75604 2/20 0.55

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
Fluorescein SCHEMBL30668213 1.00 FTO (0.79) FTOMAPTMEN1KMT2ATDP1
Fluorescein SCHEMBL17541743 0.92 FTO (0.81) FTOMAPTMEN1KMT2ATDP1
Fluorescein SCHEMBL3508466 0.91 FTO (0.89) FTOMAPTMEN1KMT2ATDP1
Fluorescein SCHEMBL19839408 0.89 FTO (0.85) FTOMAPTMEN1KMT2ATDP1
Fluorescein SCHEMBL3892589 0.89 FTO (0.85) FTOMAPTMEN1KMT2ATDP1
Fluorescein SCHEMBL1198361 0.89 FTO (0.94) FTOMAPTMEN1KMT2ATDP1
Fluorescein SCHEMBL27087693 0.89 FTO (0.94) FTOMAPTMEN1KMT2ATDP1
Fluorescein SCHEMBL29388667 0.89 FTO (1.00) FTOMAPTMEN1KMT2ATDP1
Fluorescein SCHEMBL30272223 0.89 FTO (1.00) FTOMAPTMEN1KMT2ATDP1
Fluorescein SCHEMBL29371199 0.89 FTO (1.00) FTOMAPTMEN1KMT2ATDP1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-6441057-B1 A POLYMERIZED OR SOLVENT-CAST FILM OF A COPOLYMER OF (A) A CELLULOSE ACRYLAMIDE, (B) ACRYLAMIDE, AND (C) A COPOLYMERIZABLE MONOMERIC FLUORESCENT INDICATOR OPTICAL SENSORS INCORPORATED 2002-08-27 — — US claimed
US-6162494-A Method for making an optical sensor having improved barrier properties OPTICAL SENSORS, INC. (US) 2000-12-19 — — US claimed
US-6159536-A Method for making an optical sensor having improved barrier properties OPTICAL SENSORS INCORPORATED (US) 2000-12-12 — — US claimed
US-6139799-A COPOLYMER COMPRISING UNITS OF CELLULOSE ACRYLAMIDE, ACRYLAMIDE AND COPOLYMERIZABLE FLUORESCENT INDICATOR FOR PH MEASUREMENT OF FLUID SAMPLE; WAVEGUIDES OPTICAL SENSORS INCORPORATED (US) 2000-10-31 — — US claimed
EP-0848813-A4 METHOD FOR MANUFACTURING FIBER OPTIC SENSORS AND NOVEL SENSORS PROVIDED THEREBY OPTICAL SENSORS INC (US) 1999-10-06 — — EP claimed
US-5945297-A Process for screening candidate agents that modulate the hemostatic system METAXEN LLC (US) 1999-08-31 — — US claimed
US-5900215-A Fiber optic sensor OPTICAL SENSORS INCORPORATED (US) 1999-05-04 — — US claimed
EP-0848813-A1 METHOD FOR MANUFACTURING FIBER OPTIC SENSORS AND NOVEL SENSORS PROVIDED THEREBY OPTICAL SENSORS INCORPORATED (US) 1998-06-24 — — EP claimed
EP-0703750-A4 OPTICAL SENSORS FOR MEASURING pH IN FLUIDS OPTICAL SENSORS INC (US) 1998-05-13 — — EP claimed
US-5656241-A Method for manufacturing fiber optic sensors OPTICAL SENSORS INCORPORATED (US) 1997-08-12 — — US claimed
WO-1997009609-A1 METHOD FOR MANUFACTURING FIBER OPTIC SENSORS AND NOVEL SENSORS PROVIDED THEREBY OPTICAL SENSORS INCORPORATED (US) 1997-03-13 — — WO claimed
US-5607644-A Optical sensor for the measurement of pH in a fluid, and related sensing compositions and methods OPTICAL SENSORS INCORPORATED (US) 1997-03-04 — — US claimed
US-5536783-A Fluorescent polymers useful in conjunction with optical PH sensors OPTICAL SENSORS INCORPORATED (US) 1996-07-16 — — US claimed
EP-0703750-A1 OPTICAL SENSORS FOR MEASURING pH IN FLUIDS OPTICAL SENSORS INCORPORATED (US) 1996-04-03 — — EP claimed
WO-1994028786-A1 OPTICAL SENSORS FOR MEASURING pH IN FLUIDS OPTICAL SENSORS INCORPORATED (US) 1994-12-22 — — WO claimed
WO-2025224458-A1 MOLECULARLY IMPRINTED POLYMERS University of Lancashire (GB) 2025-10-30 — — WO disclosed
US-20250263512-A1 POLYMER COMPOSITIONS CONTAINING GRAFTED POLYMERIC NETWORKS AND PROCESSES FOR THEIR PREPARATION AND USE JOHNSON & JOHNSON VISION CARE (US) 2025-08-21 — — US disclosed
US-5536783-A Fluorescent polymers useful in conjunction with optical PH sensors OPTICAL SENSORS INCORPORATED (US) 1996-07-16 — — US disclosed
EP-0703750-A1 OPTICAL SENSORS FOR MEASURING pH IN FLUIDS OPTICAL SENSORS INCORPORATED (US) 1996-04-03 — — EP disclosed
WO-1994028786-A1 OPTICAL SENSORS FOR MEASURING pH IN FLUIDS OPTICAL SENSORS INCORPORATED (US) 1994-12-22 — — WO disclosed
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