Citric Acid

Citric Acid

SCHEMBL4902056

CN(C)CCOc1ccsc1Cc1ccnn1C.O=C(O)CC(O)(CC(=O)O)C(=O)O

nearest known ligand 0.49

Full drug profile on Sugi Atlas →

Known targets — ChEMBL curated mechanism

ACVR1ADORA1ADORA2AADORA2BADORA3ESR1ESR2FLT3GRIN1GRIN2AGRIN2BGRIN2CGRIN2DGRIN3AGRIN3BGSC1HRH1HTR7IDH1IDH2IRAK1JAK1JAK2JAK3MEN1OPRM1P2RX3PDE5ASCN10ASCN11ASCN1ASCN2ASCN3ASCN4ASCN5ASCN7ASCN8ASCN9ASIGMAR1SLC6A2SYKTACR1TOP2ATYK2

The experimentally established mechanism targets of Citric 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
MEN1 known ✓ O00255 2/20 0.40
ESR1 known ✓ P03372 1/20 0.40
ESR2 known ✓ Q92731 1/20 0.40
HRH1 known ✓ P35367 1/20 0.31
KDM4E B2RXH2 11/20 0.49
LMNA P02545 5/20 0.49
ALDH1A1 P00352 4/20 0.40
MAPK1 P28482 3/20 0.40
TP53 P04637 2/20 0.40
CYP1A2 P05177 2/20 0.40
CYP2D6 P10635 2/20 0.40
CYP2C9 P11712 2/20 0.40
KMT2A Q03164 2/20 0.40
SMN1; SMN2 Q16637 2/20 0.40
GMNN O75496 1/20 0.40
CYP3A4 P08684 1/20 0.40
TSHR P16473 1/20 0.40
ALOX12 P18054 1/20 0.40
NFKB1 P19838 1/20 0.40
CYP2C19 P33261 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
SCHEMBL4303080 0.86 HTR7 (0.36) KDM4ECYP1A2CYP2D6CYP2C9CYP2C19
Citric Acid SCHEMBL8657218 0.83 KDM4E (0.70) KDM4ELMNAALDH1A1MAPK1MEN1
Citric Acid SCHEMBL4902057 0.72 LMNA (0.50) KDM4ELMNAALDH1A1MAPK1MEN1
Cizolirtine SCHEMBL2791717 0.70 LMNA (0.65) KDM4ELMNAALDH1A1MAPK1MEN1
Cizolirtine SCHEMBL1649170 0.70 LMNA (0.65) KDM4ELMNAALDH1A1MAPK1MEN1
SCHEMBL4909282 0.69 KAT2B (0.34) CYP1A2CYP2D6CYP2C9CYP2C19
Citric Acid SCHEMBL8657221 0.68 LMNA (0.48) KDM4ELMNACYP1A2CYP2D6HIF1A
SCHEMBL4908710 0.67 HTR7 (0.35) KDM4EMEN1CYP1A2CYP2D6CYP2C9
Phenyltoloxamine SCHEMBL158443 0.66 KDM4E (1.00) KDM4ELMNAALDH1A1MAPK1MEN1
SCHEMBL6892797 0.66 DRD2 (0.58) KDM4ELMNAALDH1A1SMN1; SMN2HRH1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20080200693-A1 Derivatives of Aryl (or Heteroaryl) Azolylcarbinols (in Particular Cizolirtin Citrate) for the Treatment of Opioid Addiction LABORATORIOS DEL DR. ESTEVE S.A. (ES) 2008-08-21 US claimed
EP-1786420-A1 DERIVATIVES OF ARYL (OR HETEROARYL) AZOLYLCARBINOLS FOR THE TREATMENT OF CENTRAL NEUROPATHIC PAIN Laboratorios del Dr. Esteve S.A. (ES) 2007-05-23 EP claimed
US-20070088024-A1 Active substance combination comprising a carbinol combined to at least an NSAID LABORATORIOS DEL DR. ESTEVE S.A. (ES) 2007-04-19 US claimed
US-20070082893-A1 Active substance combination LABORATORIOS DEL DR. ESTEVE S.A (ES) 2007-04-12 US claimed
EP-1755678-A2 ACTIVE SUBSTANCE COMBINATION OF A CARBINOL COMPOUND AND AN OPIOID LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2007-02-28 EP claimed
EP-1746986-A1 ACTIVE SUBSTANCE COMBINATION COMPRISING A CARBINOL COMBINED TO AT LEAST AN NSAID LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2007-01-31 EP claimed
EP-1740174-A1 DERIVATIVES OF ARYL(OR HETEROARYL) AZOLYLCARBINOLS FOR THE TREATMENT OF ENURESIS Laboratorios del Dr. Esteve S.A. (ES) 2007-01-10 EP claimed
EP-1695704-A1 Derivatives of aryl (or heteroaryl) azolylcarbinols for the treatment of fibromyalgia LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2006-08-30 EP claimed
EP-1690537-A1 Derivatives of aryl(or heteroaryl) azolycarbinols for the treatment of fibromyalgia LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2006-08-16 EP claimed
EP-1642577-A1 Derivatives of aryl (or heteroaryl) azolylcarbinols for the treatment of central neuropathic pain Laboratorios del Dr. Esteve S.A. (ES) 2006-04-05 EP claimed
WO-2005097192-A2 ACTIVE SUBSTANCE COMBINATION OF A CARBINOL COMPOUND AND AN OPIOID LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2005-10-20 WO claimed
EP-1584335-A2 Active substance combination comprising a carbinol composition and an opioid LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2005-10-12 EP claimed
US-20050222136-A1 Active substance combination LABORATORIOS DEL DR. ESTEVE S.A. (ES) 2005-10-06 US claimed
WO-2005067925-A1 DERIVATIVES OF ARYL(OR HETEROARYL) AZOLYLCARBINOLS FOR THE TREATMENT OF ENURESIS LABORATORIOS DR. ESTEVE S.A. (ES) 2005-07-28 WO claimed
US-20040142929-A1 Derivatives of aryl (or heteroaryl) azolylcarbinoles for the treatment of urinary incontinence LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2004-07-22 US claimed
EP-1103243-B1 UTILIZATION OF ARYL(OR HETEROARYL)AZOLYLCARBINOL DERIVATIVES FOR THE TREATMENT OF TROUBLES MEDIATED BY AN EXCESS OF SUBSTANCE P ESTEVE LABOR DR (ES) 2004-01-07 EP claimed
EP-1086682-B1 UTILIZATION OF ARYL(OR HETEROARYL)AZOLYLCARBINOL DERIVATIVES IN THE PREPARATION OF A MEDICAMENT FOR THE TREATMENT OF NEUROGENIC INFLAMMATION ESTEVE LABOR DR (ES) 2003-04-16 EP claimed
US-6518295-B1 Such as anxiety, depression, schizophrenia, manic depressive psychosis, sexual dysfunction, drug addiction, cognitive disorders, and locomotive disorders LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2003-02-11 US claimed
EP-1103243-A2 UTILIZATION OF ARYL(OR HETEROARYL)AZOLYLCARBINOL DERIVATIVES IN THE PREPARATION OF A MEDICAMENT FOR THE TREATMENT OF TROUBLES MEDIATED BY AN EXCESS OF SUBSTANCE P LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2001-05-30 EP claimed
EP-1086682-A2 UTILIZATION OF ARYL(OR HETEROARYL)AZOLYLCARBINOL DERIVATIVES IN THE PREPARATION OF A MEDICAMENT FOR THE TREATMENT OF NEUROGENIC INFLAMMATION LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2001-03-28 EP 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 (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-20040142929-A1 Derivatives of aryl (or heteroaryl) azolylcarbinoles for the treatment of urinary incontinence AADAC, AHR, ABAT MEN1 4551/4885ESR1 817/4885ESR2 620/4885
US-20070088024-A1 Active substance combination comprising a carbinol combined to at least an NSAID PTGS1, PTGS2, PTGES2 MEN1 2562/4885ESR1 3559/4885ESR2 3112/4885
US-20080200693-A1 Derivatives of Aryl (or Heteroaryl) Azolylcarbinols (in Particular Cizolirtin Citrate) for the Treatment of Opioid Addiction CNR2, CNR1, HCRTR2 MEN1 4392/4885ESR1 1618/4885ESR2 1305/4885
US-20050222136-A1 Active substance combination PTGS1, MMP8, TACR1 MEN1 2541/4885ESR1 2383/4885ESR2 2144/4885
US-20070082893-A1 Active substance combination OPRM1, OPRK1, OPRL1 MEN1 3302/4885ESR1 2943/4885ESR2 2729/4885

“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.