Clopipazan

Clopipazan

SCHEMBL120732

CN1CCC(=C2c3ccccc3Oc3ccc(Cl)cc32)CC1.CS(=O)(=O)O

nearest known ligand 0.64

Full drug profile on Sugi Atlas →

Known targets — ChEMBL curated mechanism

ABL1ADRA1AADRA1BADRA1DADRA2AADRA2BADRA2CADRB2AGTR1BCL2BCL2A1BCL2L1BCL2L10BCL2L2BCRBRAFCHRM1CHRNA10CHRNA9DRD1DRD2DRD3DRD4DRD5EGFRF2FLT1FLT4GCKGHSRGNRHRGRIN1GRIN2AGRIN2BGRIN2CGRIN2DGRIN3AGRIN3BHTR1AHTR1BHTR1DHTR2AHTR2CHTR3AIDH2KDRKITMAOBMCL1MTTPPP4HBPDGFRBPIK3CAPIK3CBPIK3CDPIK3CGPIK3R1PIK3R2PIK3R3PIK3R5PIKFYVEROCK1ROCK2SLC18A2SLC6A2SLC6A3SLC6A4TACR1TUBA1ATUBA1BTUBA1CTUBA3CTUBA3ETUBA4ATUBBTUBB1TUBB2ATUBB2BTUBB3TUBB4ATUBB4BTUBB6TUBB8gyrAgyrBparCparEpol

The experimentally established mechanism targets of Clopipazan. 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
DRD2 known ✓ P14416 7/20 0.50
DRD4 known ✓ P21917 6/20 0.50
HTR1A known ✓ P08908 5/20 0.50
ADRA2A known ✓ P08913 5/20 0.50
DRD1 known ✓ P21728 5/20 0.50
SLC6A2 known ✓ P23975 5/20 0.50
SLC6A4 known ✓ P31645 5/20 0.50
ADRA1A known ✓ P35348 5/20 0.50
DRD3 known ✓ P35462 5/20 0.50
SLC6A3 known ✓ Q01959 5/20 0.50
CHRM1 known ✓ P11229 4/20 0.50
ADRA2B known ✓ P18089 4/20 0.50
ADRA2C known ✓ P18825 4/20 0.50
HTR2A known ✓ P28223 4/20 0.50
HTR2C known ✓ P28335 4/20 0.50
HTR3A known ✓ P46098 3/20 0.50
ADRB2 known ✓ P07550 2/20 0.50
DRD5 known ✓ P21918 2/20 0.50
ADRA1D known ✓ P25100 3/20 0.42
TACR1 known ✓ P25103 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
Clopipazan SCHEMBL1816896 0.92 SETD7 (0.76) SETD7DRD2DRD4HRH1CHRM2
SCHEMBL11574882 0.88 SETD7 (0.48) SETD7DRD2DRD4HRH1CHRM2
SCHEMBL11574590 0.88 HRH4 (0.50) SETD7DRD2DRD4HRH1CHRM2
Clopipazan SCHEMBL11573662 0.87 SETD7 (0.61) SETD7DRD2DRD4HRH1CHRM2
Clopipazan SCHEMBL11573664 0.87 SETD7 (0.61) SETD7DRD2DRD4HRH1CHRM2
SCHEMBL11576549 0.85 SETD7 (0.49) SETD7DRD2DRD4HRH1CHRM2
SCHEMBL11576546 0.85 DRD2 (0.46) SETD7DRD2DRD4HRH1CHRM2
SCHEMBL11574884 0.81 SETD7 (0.47) SETD7DRD2DRD4HRH1CHRM2
SCHEMBL5905710 0.80 SETD7 (1.00) SETD7DRD2DRD4HRH1CHRM2
SCHEMBL11600718 0.79 SETD7 (0.50) SETD7DRD2DRD4HRH1CHRM2

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-8268352-B2 Modified release composition for highly soluble drugs TORRENT PHARMACEUTICALS LIMITED (IN) 2012-09-18 US claimed
US-8263125-B2 Dosage form for high dose-high solubility active ingredients that provides for immediate release and modified release of the active ingredients TORRENT PHARMACEUTICALS LIMITED (IN) 2012-09-11 US claimed
US-20060024365-A1 Novel dosage form VAYA NAVIN 2006-02-02 US claimed
US-20060018933-A1 Novel drug delivery system TORRENT PHARMACEUTICALS LIMITED (IN) 2006-01-26 US claimed
US-20060018934-A1 Novel drug delivery system TORRENT PHARMACEUTICALS LIMITED (IN) 2006-01-26 US claimed
EP-1044023-B1 A COVALENT CONJUGATE OF CLOZAPINE WITH A FATTY ACID AND ITS USE FOR TREATING SCHIZOPHRENIA LUITPOLD PHARM INC (US) 2005-05-25 EP claimed
US-6197764-B1 COMPLEX WITH FATTY ACID; THERAPY FOR PSYCHOLOGICAL DISORDERS PROTARGA, INC. 2001-03-06 US claimed
EP-1044023-A1 A COVALENT CONJUGATE OF CLOZAPINE WITH A FATTY ACID AND ITS USE FOR TREATING SCHIZOPHRENIA Protarga Inc. (US) 2000-10-18 EP claimed
US-5955459-A Fatty acid-antipsychotic compositions and uses thereof NEUROMEDICA, INC. (US) 1999-09-21 US claimed
WO-1999026661-A1 A COVALENT CONJUGATE OF CLOZAPINE WITH A FATTY ACID AND ITS USE FOR TREATING SCHIZOPHRENIA PROTARGA INC. (US) 1999-06-03 WO claimed
EP-3749325-B1 DREADD ACTUATORS US HEALTH (US) 2026-04-08 EP disclosed
EP-4706683-A2 CHEWABLE FORMULATIONS Elanco Tiergesundheit AG (CH) 2026-03-11 EP disclosed
US-20260034059-A1 ORAL FILM COMPOSITIONS AND DOSAGE FORMS HAVING PRECISE ACTIVE DISSOLUTION PROFILES AQUESTIVE THERAPEUTICS, INC. (US) 2026-02-05 US disclosed
US-12465564-B2 Oral and nasal compositions and methods of treatment AQUESTIVE THERAPEUTICS, INC. (US) 2025-11-11 US disclosed
US-20250339367-A1 ORAL FILM COMPOSITIONS AND DOSAGE FORMS HAVING PRECISE ACTIVE DISSOLUTION PROFILES AQUESTIVE THERAPEUTICS, INC. (US) 2025-11-06 US disclosed
WO-1999026661-A1 A COVALENT CONJUGATE OF CLOZAPINE WITH A FATTY ACID AND ITS USE FOR TREATING SCHIZOPHRENIA PROTARGA INC. (US) 1999-06-03 WO disclosed
EP-0909183-A2 DHA-PHARMACEUTICAL AGENT CONJUGATES Neuromedica, Inc. (US) 1999-04-21 EP disclosed
US-5795909-A ANTICARCINOGENIC AND ANTITUMOR AGENTS; BREAST, COLON, OVARIANCANCERS NEUROMEDICA, INC. (US) 1998-08-18 US disclosed
US-5780051-A Methods and articles of manufacture for nicotine cessation and monitoring nicotine use DYNAGEN, INC. (US) 1998-07-14 US disclosed
WO-1997044063-A2 DHA-PHARMACEUTICAL AGENT CONJUGATES NEUROMEDICA, INC. (US) 1997-11-27 WO 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 (1 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-20260034059-A1 ORAL FILM COMPOSITIONS AND DOSAGE FORMS HAVING PRECISE ACTIVE DISSOLUTION PROFILES SORD, SLC6A13, CACNA1A DRD2 584/4885DRD4 781/4885HTR1A 1254/4885

“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.