Benzo(A)Fluorene

Benzo(A)Fluorene

SCHEMBL150250

c1ccc2c(c1)Cc1c-2ccc2ccccc12

nearest known ligand 0.46

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
CA1 P00915 1/20 0.46
CA2 P00918 1/20 0.46
CA4 P22748 1/20 0.46
CA6 P23280 1/20 0.46
PNMT P11086 1/20 0.46
BCHE P06276 1/20 0.44
ACHE P22303 1/20 0.44
ALDH1A1 P00352 3/20 0.42
CYP2A6 P11509 1/20 0.42
TSHR P16473 1/20 0.42
HSD17B10 Q99714 1/20 0.42
TDP1 Q9NUW8 1/20 0.42
NPC1 O15118 2/20 0.41
RAB9A P51151 2/20 0.41
KDM4E B2RXH2 2/20 0.41
HPGD P15428 2/20 0.41
SMN1; SMN2 Q16637 2/20 0.41
LMNA P02545 1/20 0.41
MAPT P10636 1/20 0.41
DNMT1 P26358 1/20 0.40

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
Benzo(A)Fluorene SCHEMBL29620372 1.00 CA1 (0.46) CA1CA2CA4CA6PNMT
Benzo(A)Fluorene SCHEMBL29432662 1.00 CA1 (0.46) CA1CA2CA4CA6PNMT
Benzo(A)Fluorene SCHEMBL29413802 1.00 CA1 (0.46) CA1CA2CA4CA6PNMT
SCHEMBL31199126 0.91 HPRT1 (0.50) CA1CA2CA4CA6PNMT
SCHEMBL2486633 0.91 HPRT1 (0.50) CA1CA2CA4CA6PNMT
Benzo(A)Fluorene SCHEMBL28819999 0.88 CA1 (0.57) CA1CA2CA4CA6PNMT
SCHEMBL4855313 0.87 CA1 (0.42) CA1CA2CA4CA6PNMT
SCHEMBL22645278 0.86 CA1 (0.39) CA1CA2CA4CA6PNMT
Benzo(A)Fluorene SCHEMBL29089493 0.86 MAPT (0.40) CA1CA2CA4CA6PNMT
SCHEMBL4852395 0.85 ALDH1A1 (0.49) CA1CA2CA4CA6PNMT

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

Appears in 8869 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20260150492-A1 ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME SAMSUNG DISPLAY CO., LTD. (KR) 2026-05-28 US claimed
US-12628556-B2 Plurality of host materials and organic electroluminescent device comprising the same DUPONT SPECIALTY MATERIALS KOREA LTD. (KR) 2026-05-12 US claimed
EP-3800677-B1 ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME SAMSUNG DISPLAY CO LTD (KR) 2026-05-06 EP claimed
EP-3142162-B1 COMPOSITION, THIN FILM, AND ORGANIC LIGHT EMITTING DEVICE INCLUDING COMPOSITION AND THIN FILM SAMSUNG ELECTRONICS CO LTD (KR) 2026-04-15 EP claimed
US-12598909-B2 Heterocyclic compound and organic light-emitting device including the same SAMSUNG DISPLAY CO., LTD. (KR) 2026-04-07 US claimed
US-20260096279-A1 DISPLAY LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS AND ELECTRONIC EQUIPMENT EACH INCLUDING THE LIGHT-EMITTING DEVICE, AND THE ORGANOMETALLIC COMPOUND SAMSUNG DISPLAY CO LTD (KR) 2026-04-02 US claimed
US-12584066-B2 Light-emitting device and electronic apparatus including the same SAMSUNG DISPLAY CO., LTD. (KR) 2026-03-24 US claimed
EP-3355377-B1 ORGANIC LIGHT EMITTING DIODE LG CHEMICAL LTD (KR) 2026-03-11 EP claimed
US-12575317-B2 Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic apparatus including organic light-emitting device SAMSUNG ELECTRONICS CO., LTD. (KR) 2026-03-10 US claimed
US-20260062610-A1 ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE SAMSUNG DISPLAY CO LTD (KR) 2026-03-05 US claimed
EP-1020510-A1 ORGANIC ELECTROLUMINESCENCE ELEMENT Sanyo Electric Co., Ltd. (JP) 2000-07-19 EP claimed
EP-0524742-B1 Benzo(a)fluorene compounds LILLY CO ELI (US) 1996-02-28 EP claimed
EP-0524742-A2 Benzo(a)fluorene compounds ELI LILLY AND COMPANY (US) 1993-01-27 EP claimed
EP-0237703-B1 AGENT AND PROCESS FOR STABILIZING THE DIMENSION OF WOOD OR WOODEN MATERIALS RÜTGERSWERKE AKTIENGESELLSCHAFT (DE) 1991-04-24 EP claimed
EP-0253529-B1 FLUORINATED POLYCYCLIC COMPOUNDS ISC CHEMICALS LIMITED (GB) 1990-09-26 EP claimed
EP-0087639-B1 WATER SOLUBLE FLUORS E.I. DU PONT DE NEMOURS AND COMPANY (US) 1988-12-28 EP claimed
EP-0253529-A1 Fluorinated polycyclic compounds ISC CHEMICALS LIMITED (GB) 1988-01-20 EP claimed
US-4645618-A FLUOR CHEMICALLY BOUND TO SURFACTANT FOR ENHANCING AUTO RADIOGRAPHY IMAGES E. I. DU PONT DE NEMOURS AND COMPANY (US) 1987-02-24 US claimed
EP-0087639-A2 Water soluble fluors E.I. DU PONT DE NEMOURS AND COMPANY (US) 1983-09-07 EP claimed
US-3986871-A CHARGED PARTICLE MODULATOR DEVICE AND IMPROVED IMAGING METHODS FOR USE THEREOF ADDRESSOGRAPH-MULTIGRAPH CORPORATION (US) 1976-10-19 US claimed