SCHEMBL8899833

SCHEMBL8899833

O=C1C2=C(CC(C(=O)C3CC4C(=O)c5cc(O)ccc5C(=O)C4=CO3)OC2)C(=O)c2cc(O)ccc21

nearest known ligand 0.33

Predicted protein targets (top 5)

geneUniProtsupporting neighboursconfidence
ESR1 P03372 1/20 0.33
MAOA P21397 1/20 0.33
UGT1A1 P22309 1/20 0.33
MAOB P27338 1/20 0.33
ESR2 Q92731 1/20 0.33

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
SCHEMBL8900149 0.86 AKT1 (0.34)
SCHEMBL8899837 0.84 ESR2 (0.47) ESR1MAOAUGT1A1MAOBESR2
SCHEMBL9755793 0.76 NQO1 (0.32)
SCHEMBL9283043 0.66 ESR2 (0.46) ESR1MAOAUGT1A1MAOBESR2
SCHEMBL26059677 0.61 ESR2 (0.44) ESR1MAOAUGT1A1MAOBESR2
SCHEMBL9755794 0.60 NQO1 (0.42)
SCHEMBL8902037 0.60 AKT1 (0.44) MAOA
SCHEMBL9755756 0.60 SMN1; SMN2 (0.40)
SCHEMBL2492424 0.57 ESR2 (0.52) ESR1MAOAUGT1A1MAOBESR2
SCHEMBL8900948 0.57 AKT1 (0.42)

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.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-5606037-A Processes antineoplastic heteronaphthoquinones BIOCHEM PHARMA INC. (CA) 1997-02-25 US claimed
EP-0659190-A1 ANTINEOPLASTIC HETERONAPHTHOQUINONES BIOCHEM PHARMA INC (CA) 1995-06-28 EP claimed
WO-1994011382-A1 ANTINEOPLASTIC HETERONAPHTHOQUINONES BIOCHEM PHARMA INC. (CA) 1994-05-26 WO claimed
US-5606037-A Processes antineoplastic heteronaphthoquinones BIOCHEM PHARMA INC. (CA) 1997-02-25 US disclosed
EP-0659190-A1 ANTINEOPLASTIC HETERONAPHTHOQUINONES BIOCHEM PHARMA INC (CA) 1995-06-28 EP disclosed
WO-1994011382-A1 ANTINEOPLASTIC HETERONAPHTHOQUINONES BIOCHEM PHARMA INC. (CA) 1994-05-26 WO disclosed