Phthalic Acid

Phthalic Acid

SCHEMBL64136

O=C([O-])c1ccccc1C(=O)[O-].[K+].[Na+]

nearest known ligand 0.68

Full drug profile on Sugi Atlas →

Known targets — ChEMBL curated mechanism

AGTR1DHFRGABBR1GABBR2GABRA1GABRA2GABRA3GABRA4GABRA5GABRA6GABRB1GABRB2GABRB3GABRDGABREGABRG1GABRG2GABRG3GABRPGABRQGARTNR3C2PBP2XPTGS1PTGS2VKORC1blablaT-3blaT-4blaT-5blaT-6dacAdacBdacCfolAftsImrcAmrcBmrdApbp1apbp1bpbp2apbp2bpbp3polthyA

The experimentally established mechanism targets of Phthalic 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
PTGS2 known ✓ P35354 1/20 0.39
ALDH1A1 P00352 4/20 0.68
KDM4E B2RXH2 3/20 0.68
HPGD P15428 2/20 0.68
CA2 P00918 6/20 0.55
CA4 P22748 3/20 0.55
ALOX15 P16050 1/20 0.48
NFKB1 P19838 2/20 0.46
MAPK1 P28482 2/20 0.46
BLM P54132 2/20 0.46
CYP2C19 P33261 1/20 0.46
POLB P06746 1/20 0.41
TDP1 Q9NUW8 1/20 0.41
PKLR P30613 1/20 0.41
CA1 P00915 5/20 0.40
CES2 O00748 2/20 0.40
CES1 P23141 2/20 0.40
CA12 O43570 1/20 0.40
HMGB1 P09429 1/20 0.40
CA6 P23280 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
Phthalic Acid SCHEMBL32678845 1.00 ALDH1A1 (0.68) ALDH1A1KDM4EHPGDCA2CA4
Phthalic Acid SCHEMBL32678846 1.00 ALDH1A1 (0.68) ALDH1A1KDM4EHPGDCA2CA4
Phthalic Acid SCHEMBL32678844 1.00 ALDH1A1 (0.68) ALDH1A1KDM4EHPGDCA2CA4
Phthalic Acid SCHEMBL4506080 0.97 ALDH1A1 (0.65) ALDH1A1KDM4EHPGDCA2CA4
Phthalic Acid SCHEMBL3385753 0.97 ALDH1A1 (0.65) ALDH1A1KDM4EHPGDCA2CA4
Phthalic Acid SCHEMBL11233274 0.97 ALDH1A1 (0.65) ALDH1A1KDM4EHPGDCA2CA4
Phthalic Acid SCHEMBL30001010 0.97 ALDH1A1 (0.64) ALDH1A1KDM4EHPGDCA2CA4
Phthalic Acid SCHEMBL28409980 0.97 ALDH1A1 (0.71) ALDH1A1KDM4EHPGDCA2CA4
Phthalic Acid SCHEMBL109123 0.97 ALDH1A1 (0.64) ALDH1A1KDM4EHPGDCA2CA4
Phthalic Acid SCHEMBL105218 0.97 ALDH1A1 (0.71) ALDH1A1KDM4EHPGDCA2CA4

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 1551 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-114561258-B Cleaning agent for alkaline washing tower of ethylene device 浙江杭化科技股份有限公司 2023-11-17 CN claimed
CN-114561258-A Ethylene unit alkaline washing tower detergent 浙江杭化科技股份有限公司 2022-05-31 CN claimed
US-20260146092-A1 DUAL SPECIFICITY ANTIBODIES TO HUMAN PD-L1 AND PD-L2 AND METHODS OF USE THEREFOR BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (US) 2026-05-28 US disclosed
US-12637518-B2 Dual specificity antibodies to human PD-L1 and PD-L2 and methods of use therefor BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (US) 2026-05-26 US disclosed
WO-2026102432-A1 HUMAN ANTIBODIES TO MARBURG VIRUS AND METHODS OF USE THEREFOR VANDERBILT UNIVERSITY (US) 2026-05-15 WO disclosed
US-20260109765-A1 MULTI-SPECIFIC ANTIBODIES WITH AFFINITY FOR HUMAN A33 ANTIGEN AND DOTA METAL COMPLEX AND USES THEREOF MEMORIAL SLOAN KETTERING CANCER CENTER (US) 2026-04-23 US disclosed
EP-4720675-A2 HUMAN MONOCLONAL ANTIBODIES FOR HUMAN PARAINFLUENZA VIRUS TYPE 3 Vanderbilt University (US) 2026-04-08 EP disclosed
US-12596122-B2 LILRB2 antibodies and uses thereof THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM (US) 2026-04-07 US disclosed
EP-4705352-A1 BDCA2-TARGETING ANTIBODIES AND USES THEREOF Inmagene Pte. Ltd. (SG) 2026-03-11 EP disclosed
EP-4698566-A2 AGNONISTIC ANTIBODIES TARGETING JAML La Jolla Institute for Immunology (US) 2026-02-25 EP disclosed
US-12559545-B2 Human hendra virus and nipah virus antibodies and methods of use therefor VANDERBILT UNIVERSITY (US) 2026-02-24 US disclosed
EP-0589840-A1 Reshaped monoclonal antibodies against an immunoglobulin isotype CIBA-GEIGY AG (CH) 1994-03-30 EP disclosed
US-5296352-A Monoclonal antibodies directed against complexes formed by thrombin and hirudin CIBA-GEIGY CORPORATION (US) 1994-03-22 US disclosed
WO-1993019180-A1 GENETICALLY ENGINEERED ANTIBODIES CIBA-GEIGY AG (CH) 1993-09-30 WO disclosed
EP-0519866-A1 Novel anti-HIV antibodies CIBA-GEIGY AG (CH) 1992-12-23 EP disclosed
EP-0498767-A2 Chimeric antiidiotypic monoclonal antibodies CIBA-GEIGY AG (CH) 1992-08-12 EP disclosed
EP-0479721-A2 Monoclonal antibodies directed against complexes formed by thrombin and thrombin inhibitors CIBA-GEIGY AG (CH) 1992-04-08 EP disclosed
EP-0428485-A1 Novel antiidiotypic monoclonal antibodies NEW YORK MEDICAL COLLEGE (US) 1991-05-22 EP disclosed
EP-0412050-A1 Novel cytokines CIBA-GEIGY AG (CH) 1991-02-06 EP disclosed
EP-0392976-A1 Monoclonal antibodies to tetracyclic compounds, processes for their production, and applications CIBA-GEIGY AG (CH) 1990-10-17 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 (5 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-12596122-B2 LILRB2 antibodies and uses thereof FCGR3B, IL2RA, LIFR PTGS2 4551/4885ALDH1A1 4032/4885KDM4E 3095/4885
US-20260109765-A1 MULTI-SPECIFIC ANTIBODIES WITH AFFINITY FOR HUMAN A33 ANTIGEN AND DOTA METAL COMPLEX AND USES THEREOF F13A1, CA13, MICA PTGS2 4834/4885ALDH1A1 3814/4885KDM4E 2587/4885
US-12637518-B2 Dual specificity antibodies to human PD-L1 and PD-L2 and methods of use therefor PDCD1LG2, CD274, PDCD1 PTGS2 4401/4885ALDH1A1 2813/4885KDM4E 774/4885
US-20260146092-A1 DUAL SPECIFICITY ANTIBODIES TO HUMAN PD-L1 AND PD-L2 AND METHODS OF USE THEREFOR PDCD1LG2, PDCD1, CD274 PTGS2 4771/4885ALDH1A1 2835/4885KDM4E 1991/4885
US-12559545-B2 Human hendra virus and nipah virus antibodies and methods of use therefor VSIG8, IGSF11, NIPSNAP1 PTGS2 3050/4885ALDH1A1 3333/4885KDM4E 4027/4885

“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.