Fumaric Acid

Fumaric Acid

SCHEMBL107207

O=C([O-])/C=C\C(=O)O.c1ccc([S+](c2ccccc2)c2ccccc2)cc1

nearest known ligand 0.42

Full drug profile on Sugi Atlas →

Known targets — ChEMBL curated mechanism

ACEADRA1AADRA1BADRA1DADRA2AADRA2BADRA2CADRB1ADRB2ATP4AATP4BAXLBTKCACNA1CCACNA1DCACNA1FCACNA1SCCR5CHRM2CHRM3CPT1BCPT2DPP4DRD1DRD2EGFRERBB2ERBB4FLT3HRH1HRH3HTR1AHTR2AHTR2BHTR2CHTR4JAK1JAK2JAK3KCNH2KMT2AMAP2K1MAP2K2MEN1MLNRMPLMTORPPIK3CAPIK3CBPIK3CDPIK3CGPIK3R1PIK3R2PIK3R3PIK3R5PLK4PPARGRENS1PR1SLC6A2SLC6A3SLC6A4SMOTYK2atpAatpBatpCatpDatpEatpFatpFHatpGpol

The experimentally established mechanism targets of Fumaric Acid. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
HCAR2 Q8TDS4 4/20 0.42
HDAC3 O15379 1/20 0.42
TNKS O95271 1/20 0.42
HDAC4 P56524 1/20 0.42
HDAC1 Q13547 1/20 0.42
HDAC7 Q8WUI4 1/20 0.42
HDAC2 Q92769 1/20 0.42
HDAC10 Q969S8 1/20 0.42
HDAC11 Q96DB2 1/20 0.42
HDAC8 Q9BY41 1/20 0.42
TNKS2 Q9H2K2 1/20 0.42
HDAC6 Q9UBN7 1/20 0.42
HDAC9 Q9UKV0 1/20 0.42
HDAC5 Q9UQL6 1/20 0.42
ALDH1A1 P00352 6/20 0.38
MAPT P10636 3/20 0.38
KDM4E B2RXH2 2/20 0.38
LMNA P02545 1/20 0.38
PKM P14618 1/20 0.38
CYP2D6 P10635 1/20 0.38

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
Fumaric Acid SCHEMBL105910 1.00 HCAR2 (0.42) HCAR2HDAC3TNKSHDAC4HDAC1
Fumaric Acid SCHEMBL105908 0.94 CA2 (0.39) HCAR2HDAC3TNKSHDAC4HDAC1
Fumaric Acid SCHEMBL105911 0.94 CA2 (0.39) HCAR2HDAC3TNKSHDAC4HDAC1
Fumaric Acid SCHEMBL105267 0.94 CA2 (0.39) HCAR2HDAC3TNKSHDAC4HDAC1
Fumaric Acid SCHEMBL12230954 0.89 HCAR2 (0.50) HCAR2HDAC3TNKSHDAC4HDAC1
Bicarbonate SCHEMBL105290 0.80 CA2 (0.46) HDAC3HDAC4HDAC1HDAC7HDAC2
Bicarbonate SCHEMBL105292 0.80 CA2 (0.46) HDAC3HDAC4HDAC1HDAC7HDAC2
Fumaric Acid SCHEMBL11343194 0.79 HCAR2 (0.35) HCAR2HDAC3TNKSHDAC4HDAC1
Acetic Acid SCHEMBL106040 0.78 CA2 (0.44) ALDH1A1MAPTCA2CA4CA1
Oxalic Acid SCHEMBL105013 0.78 CA4 (0.44) ALDH1A1MAPTKDM4ELMNACYP2C19

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20250237954-A1 Composition For Forming Metal-Containing Film And Patterning Process SHIN-ETSU CHEMICAL CO., LTD. (JP) 2025-07-24 US disclosed
US-12332565-B2 Thermosetting iodine- and silicon-containing material, composition containing the material for forming resist underlayer film for EUV lithography, and patterning process SHIN-ETSU CHEMICAL CO., LTD. (JP) 2025-06-17 US disclosed
US-12332567-B2 Composition for forming silicon-containing resist underlayer film, patterning process, and silicon compound SHIN-ETSU CHEMICAL CO., LTD. (JP) 2025-06-17 US disclosed
US-12174541-B2 Composition for forming silicon-containing resist underlayer film and patterning process SHIN-ETSU CHEMICAL CO., LTD. (JP) 2024-12-24 US disclosed
CN-117866204-B Silicon-containing surface modifier and etching-resistant agent underlayer film composition, and preparation method and application thereof 福建泓光半导体材料有限公司 2024-12-13 CN disclosed
CN-112947000-B Composition for forming silicon-containing EUV resist underlayer film containing sulfonate 日产化学工业株式会社 2024-11-29 CN disclosed
US-12085857-B2 Composition for forming silicon-containing resist underlayer film and patterning process SHIN-ETSU CHEMICAL CO., LTD. (JP) 2024-09-10 US disclosed
EP-3770209-B1 COMPOSITION FOR FORMING SILICON-CONTAINING RESIST UNDERLAYER FILM AND PATTERNING PROCESS SHINETSU CHEMICAL CO (JP) 2024-09-04 EP disclosed
CN-117866204-A Silicon-containing surface modifier and etching-resistant agent underlayer film composition, and preparation method and application thereof 福建泓光半导体材料有限公司 2024-04-12 CN disclosed
CN-117866205-A Silicon-containing surface modifier and resist underlayer film composition, and preparation method and application thereof 福建泓光半导体材料有限公司 2024-04-12 CN disclosed
US-20100248493-A1 PHOTOMASK BLANK, PROCESSING METHOD, AND ETCHING METHOD SHIN-ETSU CHEMICAL CO., LTD. (JP) 2010-09-30 US disclosed
US-20100147334-A1 Coated-type silicon-containing film stripping process SHIN-ETSU CHEMICAL CO., LTD. (JP) 2010-06-17 US disclosed
EP-2196858-A1 Coated-type silicon-containing film stripping process Shin-Etsu Chemical Co., Ltd. (JP) 2010-06-16 EP disclosed
US-20100086872-A1 Metal oxide-containing film-forming composition, metal oxide-containing film-formed substrate, and patterning process SHIN-ETSU CHEMICAL CO., LTD. (JP) 2010-04-08 US disclosed
US-20100086870-A1 Composition for forming silicon-containing film, silicon-containing film-formed substrate and patterning process SHIN-ETSU CHEMICAL CO., LTD. (JP) 2010-04-08 US disclosed
EP-2172807-A1 Composition for forming silicon-containing film, silicon-containing film-formed substrate and patterning process Shinetsu Chemical Co., Ltd. (JP) 2010-04-07 EP disclosed
EP-2172808-A1 Metal oxide-containing film-forming composition metal oxide-containing film-formed substrate, and patterning process Shinetsu Chemical Co., Ltd. (JP) 2010-04-07 EP disclosed
US-20090136869-A1 METAL OXIDE-CONTAINING FILM-FORMING COMPOSITION, METAL OXIDE-CONTAINING FILM, METAL OXIDE-CONTAINING FILM-BEARING SUBSTRATE, AND PATTERNING METHOD SHIN-ETSU CHEMICAL CO., LTD. (JP) 2009-05-28 US disclosed
US-20090011372-A1 SILICON-CONTAINING FILM-FORMING COMPOSITION, SILICON-CONTAINING FILM, SILICON-CONTAINING FILM-BEARING SUBSTRATE, AND PATTERNING METHOD SHIN-ETSU CHEMICAL CO., LTD. (JP) 2009-01-08 US disclosed
US-20080274432-A1 SILICONE-CONTAINING FILM-FORMING COMPOSITION, SILICON-CONTAINING FILM, SILICON-CONTAINING FILM-BEARING SUBSTRATE, AND PATTERNING METHOD SHIN-ETSU CHEMICAL CO., LTD. (JP) 2008-11-06 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 (2 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-12332567-B2 Composition for forming silicon-containing resist underlayer film, patterning process, and silicon compound SMC1A, CDH1, SMC4 HCAR2 4746/4885HDAC3 4315/4885TNKS 1060/4885
US-12332565-B2 Thermosetting iodine- and silicon-containing material, composition containing the material for forming resist underlayer film for EUV lithography, and patterning process RPS4X, SIK3, MLX HCAR2 4284/4885HDAC3 4654/4885TNKS 3903/4885

“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.