Phthalic Acid

Phthalic Acid

SCHEMBL107835

C[N+](C)(C)C.O=C(O)c1ccccc1C(=O)O

nearest known ligand 0.78

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
ALDH1A1 P00352 5/20 0.78
ALOX15 P16050 1/20 0.78
AKR1C3 P42330 2/20 0.58
CA12 O43570 3/20 0.56
CA1 P00915 3/20 0.56
CA2 P00918 3/20 0.56
CA4 P22748 3/20 0.56
CA7 P43166 3/20 0.56
CA9 Q16790 3/20 0.56
KDM4E B2RXH2 2/20 0.56
HMGB1 P09429 2/20 0.56
HPGD P15428 2/20 0.56
NAPRT Q6XQN6 2/20 0.56
CA6 P23280 1/20 0.56
SMN1; SMN2 Q16637 1/20 0.56
CA14 Q9ULX7 1/20 0.56
MAPT P10636 1/20 0.54
HDAC8 Q9BY41 1/20 0.54
MYC P01106 3/20 0.54
NR4A1 P22736 2/20 0.54

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
Phthalic Acid SCHEMBL11118156 0.91 ALDH1A1 (0.93) ALDH1A1ALOX15AKR1C3CA12CA1
Phthalic Acid SCHEMBL107836 0.89 ALDH1A1 (0.61) ALDH1A1ALOX15AKR1C3CA12CA1
Phthalic Acid SCHEMBL2989047 0.89 ALDH1A1 (0.61) ALDH1A1ALOX15AKR1C3CA12CA1
Phthalic Acid SCHEMBL27392154 0.88 ALDH1A1 (0.88) ALDH1A1ALOX15AKR1C3CA12CA1
Phthalic Acid SCHEMBL4797005 0.88 ALDH1A1 (0.88) ALDH1A1ALOX15AKR1C3CA12CA1
Phthalic Acid SCHEMBL27470430 0.88 ALDH1A1 (0.88) ALDH1A1ALOX15AKR1C3CA12CA1
Phthalic Acid SCHEMBL4396104 0.88 ALDH1A1 (0.88) ALDH1A1ALOX15AKR1C3CA12CA1
Phthalic Acid SCHEMBL30575217 0.88 ALDH1A1 (0.88) ALDH1A1ALOX15AKR1C3CA12CA1
Phthalic Acid SCHEMBL1332278 0.88 ALDH1A1 (1.00) ALDH1A1ALOX15AKR1C3CA12CA1
Phthalic Acid SCHEMBL10477086 0.88 ALDH1A1 (1.00) ALDH1A1ALOX15AKR1C3CA12CA1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-113113233-A Solid-liquid mixed winding type aluminum electrolytic capacitor and preparation method thereof 深圳市金富康电子有限公司 2021-07-13 CN claimed
EP-1563822-B1 Dental material based on alkoxysilyl functional polyether comprising a catalyst KETTENBACH GMBH & CO KG (DE) 2020-09-02 EP claimed
CN-102176379-B Ternary mixed solvent with high boiling point and low freezing point and application thereof DONGGUAN WIN SHINE ELECTRONIC CO LTD 2012-11-21 CN claimed
US-20070275284-A1 LIQUID ELECTROLYTE FOR AN ELECTROCHEMICAL CELL MERRITT DONALD R 2007-11-29 US claimed
US-5972862-A COMPRISING A FLUORINE-CONTAINING COMPOUND, A WATER-SOLUBLE OR WATER-MISCIBLE ORGANIC SOLVENT, AN ORGANIC ACID, AND A QUATERNARY AMMONIUM SALT MITSUBISHI GAS CHEMICAL (JP) 1999-10-26 US claimed
US-5457599-A Solute for electrolyte is quaternaryammonium salt of caboxylic acid selected from phthalic acid, tetrahydrophthalic acid, maleic acid, hexahydrophthalic acid or an alkyl or nitro substituent of above acids; high temperature stability MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (JP) 1995-10-10 US claimed
US-5006964-A Low equivalent series resistance and low rates of change with time on voltage SPRAGUE ELECTRIC COMPANY (US) 1991-04-09 US claimed
US-4885115-A Liquid electrolyte for use in electrolytic capacitor NIPPON CHEMI-CON CORPORATION (JP) 1989-12-05 US claimed
JP-3091225-A None JP disclosed
JP-63302514-A None JP disclosed
JP-2063108-A None JP disclosed
US-20260118767-A1 REVERSE PATTERNING PROCESS SHIN-ETSU CHEMICAL CO., LTD. (JP) 2026-04-30 US disclosed
US-20260044081-A1 COMPOSITION FOR FORMING SILICON-CONTAINING RESIST FILM AND PATTERNING PROCESS SHIN-ETSU CHEMICAL CO., LTD. (JP) 2026-02-12 US disclosed
EP-4692941-A2 COMPOSITION FOR FORMING SILICON-CONTAINING RESIST FILM AND PATTERNING PROCESS Shin-Etsu Chemical Co., Ltd. (JP) 2026-02-11 EP disclosed
US-5006964-A Low equivalent series resistance and low rates of change with time on voltage SPRAGUE ELECTRIC COMPANY (US) 1991-04-09 US disclosed
US-4915861-A DICARBOXYLIC ACID SALT OF TETRAMETHYLAMMONIUM NIPPON CHEMI-CON CORPORATION (JP) 1990-04-10 US disclosed
JP-H0263108-A ELECTROLYTIC CAPACITOR ASAHI GLASS CO LTD 1990-03-02 JP disclosed
US-4892944-A Process for producing quaternary salts MITSUBISHI PETROCHEMICAL CO., LTD. (JP) 1990-01-09 US disclosed
JP-S63302514-A ELECTROLYTE FOR DRIVING ALUMINUM ELECTROLYTIC CAPACITOR NICHICON CORP 1988-12-09 JP disclosed
EP-0291074-A2 Process for producing quaternary salts MITSUBISHI PETROCHEMICAL CO., LTD. (JP) 1988-11-17 EP 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-20260118767-A1 REVERSE PATTERNING PROCESS EFNA1, EPHA4, ETV6 ALDH1A1 4452/4885ALOX15 4108/4885AKR1C3 4530/4885
US-20260044081-A1 COMPOSITION FOR FORMING SILICON-CONTAINING RESIST FILM AND PATTERNING PROCESS SMC1A, SPOUT1, LBR ALDH1A1 1558/4885ALOX15 326/4885AKR1C3 696/4885

“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.