Protocatechuic Acid

Protocatechuic Acid

SCHEMBL175035

Nc1ccc(O)c(O)c1.O=C(O)c1ccc(O)c(O)c1

nearest known ligand 0.76

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
KDM4E B2RXH2 6/20 0.76
MAPT P10636 4/20 0.76
GAA P10253 3/20 0.76
CA12 O43570 3/20 0.76
CA1 P00915 3/20 0.76
CA2 P00918 3/20 0.76
CA7 P43166 3/20 0.76
CA9 Q16790 3/20 0.76
CA14 Q9ULX7 3/20 0.76
PTGS2 P35354 2/20 0.76
CA4 P22748 2/20 0.76
CA6 P23280 2/20 0.76
POLB P06746 2/20 0.76
L3MBTL1 Q9Y468 2/20 0.76
ALDH1A1 P00352 3/20 0.57
HSD17B10 Q99714 3/20 0.57
TDP1 Q9NUW8 3/20 0.57
CYP3A4 P08684 2/20 0.57
RECQL P46063 2/20 0.57
HPGD P15428 2/20 0.57

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
Protocatechuic Acid SCHEMBL30030432 0.87 CA12 (1.00) KDM4EMAPTGAACA12CA1
Protocatechuic Acid SCHEMBL29350008 0.87 CA12 (1.00) KDM4EMAPTGAACA12CA1
Protocatechuic Acid SCHEMBL27815804 0.87 CA12 (1.00) KDM4EMAPTGAACA12CA1
Protocatechuic Acid SCHEMBL39435 0.87 CA12 (1.00) KDM4EMAPTGAACA12CA1
Protocatechuic Acid SCHEMBL23495982 0.85 CA12 (0.95) KDM4EMAPTGAACA12CA1
Protocatechuic Acid SCHEMBL9491440 0.85 CA12 (0.95) KDM4EMAPTGAACA12CA1
Protocatechuic Acid SCHEMBL30677996 0.85 CA12 (0.95) KDM4EMAPTGAACA12CA1
Protocatechuic Acid SCHEMBL29005616 0.85 CA12 (0.95) KDM4EMAPTGAACA12CA1
Protocatechuic Acid SCHEMBL28487427 0.85 CA12 (0.95) KDM4EMAPTGAACA12CA1
Protocatechuic Acid SCHEMBL2274950 0.85 CA12 (0.95) KDM4EMAPTGAACA12CA1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-8754133-B2 Compounds, compositions and methods for the treatment of inflammatory diseases PROTEOTECH, INC. (US) 2014-06-17 US claimed
EP-1511710-B1 COMPOUNDS, COMPOSITIONS AND METHODS FOR THE TREATMENT OF AMYLOID DISEASES AND SYNUCLEINOPATHIES SUCH AS ALZHEIMER S DISEASE, TYPE 2 DIABETES, AND PARKINSON S DISEASE PROTEOTECH INC (US) 2013-11-20 EP claimed
US-8227643-B2 Sirtuin 1 and the treatment of neurodegenerative diseases PROTEOTECH, INC. (US) 2012-07-24 US claimed
US-20120058998-A1 Compounds, Compositions and Methods for the Treatment of Inflammatory Diseases PROTAMED, INC. 2012-03-08 US claimed
US-20110144124-A1 Compounds and Compositions for Use as Modulators of Tau Aggregation and Alleviation of Tauopathies PROTAMED, INC. 2011-06-16 US claimed
US-20110015272-A1 Sirtuin 1 and the Treatment of Neurodegenerative Diseases PROTEOTECH INC. 2011-01-20 US claimed
US-7714170-B2 Bis- and tris-dihydroxyaryl compounds and their methylenedioxy analogs; Alzheimer's disease; diabetes; A beta amyloidosis PROTEOTECH, INC. (US) 2010-05-11 US claimed
US-7601876-B2 Compounds, compositions and methods for the treatment of amyloid diseases such as systemic AA amyloidosis PROTEOTECH, INC. (US) 2009-10-13 US claimed
US-20090143374-A1 Bis- and tris-dihydroxyaryl compounds and their methylenedioxy analogs; Alzheimer's disease; diabetes; A beta amyloidosis PROTAMED, INC. 2009-06-04 US claimed
WO-2009017848-A9 COMPOUNDS, COMPOSITIONS, AND METHODS FOR THE TREATMENT OF AMYLOID DISEASES SUCH AS SYSTEMIC AA AMYLOIDOSIS PROTEO TECH INC (US) 2009-04-30 WO claimed
WO-2009017848-A1 COMPOUNDS, COMPOSITIONS, AND METHODS FOR THE TREATMENT OF AMYLOID DISEASES SUCH AS SYSTEMIC AA AMYLOIDOSIS PROTEO TECH INC. (US) 2009-02-05 WO claimed
WO-2008154083-A2 COMPOUNDS, COMPOSITIONS AND METHODS FOR THE TREATMENT OF SYNUCLEINOPATHIES PROTEO TECH INC. (US) 2008-12-18 WO claimed
WO-2008097692-A1 COMPOUNDS, COMPOSITIONS AND METHODS FOR THE TREATMENT OF INFLAMMATORY DISEASES PROTEOTECH INC. (US) 2008-08-14 WO claimed
US-20070276034-A1 Compounds, compositions and methods for the treatment of synucleinopathies PROTEOTECH, INC. 2007-11-29 US claimed
US-20070225362-A1 Compounds, compositions and methods for the treatment of amyloid diseases such as systemic AA amyloidosis PROTAMED, INC. 2007-09-27 US claimed
US-20070208087-A1 Compounds, compositions and methods for the treatment of inflammatory diseases PROTEOTECH INC. 2007-09-06 US claimed
EP-1751097-A1 SUBSTITUTED N-ARYL BENZAMIDES AND RELATED COMPOUNDS FOR TREATMENT OF AMYLOID DISEASES AND SYNUCLEINOPATHIES Proteotech, Inc. (US) 2007-02-14 EP claimed
US-20060199838-A1 Substituted N-aryl benzamides and related compounds for treatment of amyloid diseases and synucleinopathies PROTAMED, INC. 2006-09-07 US claimed
WO-2005113489-A1 SUBSTITUTED N-ARYL BENZAMIDES AND RELATED COMPOUNDS FOR TREATMENT OF AMYLOID DISEASES AND SYNUCLEINOPATHIES PROTEOTECH, INC. (US) 2005-12-01 WO claimed
US-20040127555-A1 bis- and tris-dihydroxyaryl compounds and their methylenedioxy analogs; treatment of A beta , IAPP, other amyloids, and alpha -synuclein or NAC fibrillogenesis PROTAMED, INC. 2004-07-01 US claimed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (9 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-20040127555-A1 bis- and tris-dihydroxyaryl compounds and their methylenedioxy analogs; treatment of A beta , IAPP, other amyloids, and alpha -synuclein or NAC fibrillogenesis IAPP, SNCA, IDE KDM4E 4549/4885MAPT 6/4885GAA 178/4885
US-20110144124-A1 Compounds and Compositions for Use as Modulators of Tau Aggregation and Alleviation of Tauopathies PSEN2, PSEN1, MAPT KDM4E 3847/4885MAPT 3/4885GAA 386/4885
US-20060199838-A1 Substituted N-aryl benzamides and related compounds for treatment of amyloid diseases and synucleinopathies IAPP, SNCA, BACE2 KDM4E 2838/4885MAPT 25/4885GAA 46/4885
US-20120058998-A1 Compounds, Compositions and Methods for the Treatment of Inflammatory Diseases NR1H2, NR1H3, MSR1 KDM4E 2937/4885MAPT 1930/4885GAA 3592/4885
US-20070208087-A1 Compounds, compositions and methods for the treatment of inflammatory diseases NR1H2, NR1H3, NR1H4 KDM4E 2544/4885MAPT 3290/4885GAA 4137/4885
US-20070225362-A1 Compounds, compositions and methods for the treatment of amyloid diseases such as systemic AA amyloidosis IAPP, SNCA, APP KDM4E 4145/4885MAPT 17/4885GAA 58/4885
US-20070276034-A1 Compounds, compositions and methods for the treatment of synucleinopathies SNCA, PARK7, COMT KDM4E 2612/4885MAPT 6/4885GAA 18/4885
US-20090143374-A1 Bis- and tris-dihydroxyaryl compounds and their methylenedioxy analogs; Alzheimer's disease; diabetes; A beta amyloidosis APP, BACE1, BACE2 KDM4E 1952/4885MAPT 14/4885GAA 52/4885
US-20110015272-A1 Sirtuin 1 and the Treatment of Neurodegenerative Diseases SIRT1, SIRT3, SIRT2 KDM4E 698/4885MAPT 15/4885GAA 1005/4885

“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.