Hydroxyfasudil

Hydroxyfasudil

SCHEMBL123699

O=c1[nH]ccc2c(S(=O)(=O)N3CCCNCC3)cccc12

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
ROCK2 O75116 6/20 1.00
ROCK1 Q13464 5/20 1.00
PRKACA P17612 3/20 1.00
PRKACG P22612 3/20 1.00
PRKACB P22694 3/20 1.00
CCL2 P13500 2/20 1.00
CLK1 P49759 2/20 1.00
KCNH2 Q12809 2/20 1.00
PKN1 Q16512 2/20 1.00
PKN2 Q16513 2/20 1.00
PRKD2 Q9BZL6 2/20 1.00
ALDH1A1 P00352 2/20 1.00
ULK1 O75385 1/20 1.00
PARP1 P09874 1/20 1.00
HPGD P15428 1/20 1.00
ACAD10 Q6JQN1 1/20 1.00
LRRK2 Q5S007 2/20 0.97
CYP3A4 P08684 5/20 0.73
CYP2D6 P10635 3/20 0.73
MYLK Q15746 3/20 0.73

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
Hydroxyfasudil SCHEMBL29395466 1.00 ROCK2 (1.00) ROCK2ROCK1PRKACAPRKACGPRKACB
Hydroxyfasudil SCHEMBL16499912 0.99 ROCK2 (1.00) ROCK2ROCK1PRKACAPRKACGPRKACB
SCHEMBL29351112 0.84 ROCK1 (1.00) ROCK2ROCK1PRKACAPRKACGPRKACB
SCHEMBL1271163 0.84 ROCK1 (1.00) ROCK2ROCK1PRKACAPRKACGPRKACB
Hydrochloric Acid SCHEMBL29651499 0.83 LMNA (1.00) ROCK2ROCK1PRKACAPRKACGPRKACB
Hydrochloric Acid SCHEMBL30237215 0.83 LMNA (1.00) ROCK2ROCK1PRKACAPRKACGPRKACB
Hydrochloric Acid SCHEMBL3691324 0.83 LMNA (1.00) ROCK2ROCK1PRKACAPRKACGPRKACB
SCHEMBL2869228 0.83 CYP3A4 (1.00) ROCK2ROCK1PRKACAPRKACGPRKACB
Hydrochloric Acid SCHEMBL1981350 0.82 ROCK1 (0.95) ROCK2ROCK1PRKACAPRKACGPRKACB
Hydrochloric Acid SCHEMBL1848494 0.82 MAPK1 (1.00) ROCK2ROCK1PRKACAPRKACGPRKACB

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 1057 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-4746855-A1 FORMULATIONS AND USES OF ROCK2 INHIBITORS FOR ALS Graviton Bioscience BV (NL) 2026-05-27 EP claimed
CN-122094667-A Formulations and uses of ROCK2 inhibitors for ALS 2026-05-26 CN claimed
EP-4744663-A2 SKIN COMPOSITION Eaderm Co., Ltd. (JP) 2026-05-20 EP claimed
WO-2026090172-A1 CELL CULTURE SYSTEMS COMPRISING MICROPATTERNED ARRAYS AND METHODS OF USE ALTIS BIOSYSTEMS, INC. (US) 2026-04-30 WO claimed
EP-3294871-B1 COMBINATION OF PHARMACOLOGICAL AND MICROFLUIDIC FEATURES FOR IMPROVED PLATELETS PRODUCTION HEMOSTOD SA (CH) 2026-04-29 EP claimed
EP-4728051-A1 STANDARDISING PLURIPOTENT STEM CELLS United Kingdom Research and Innovation (GB) 2026-04-22 EP claimed
US-20260076969-A1 METHODS AND COMPOSITIONS FOR THE TREATMENT OF CANCER BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (US) 2026-03-19 US claimed
EP-4709477-A2 COMPOSITIONS AND METHODS FOR THE DIAGNOSIS AND TREATMENT OF MICROVASCULATURE DYSFUNCTION AND RELATED DISEASES The Texas A&M University System (US) 2026-03-18 EP claimed
EP-3843845-B1 INHIBITION OF PROTEIN KINASES TO TREAT FRIEDREICH ATAXIA UNIV MASSACHUSETTS (US) 2026-03-11 EP claimed
US-20260053804-A1 Compositions and Methods for the Restoration of Ciliary Function UNIV YALE (US) 2026-02-26 US claimed
US-20100009364-A1 Methods for diagnosis, prognosis and methods of treatment NODALITY, INC. (US) 2010-01-14 US claimed
WO-2010006291-A1 METHODS FOR DIAGNOSIS, PROGNOSIS AND TREATMENT NODALITY, INC. (US) 2010-01-14 WO claimed
US-20090098594-A1 Methods for diagnosis prognosis and methods of treatment NODALITY, INC. (US) 2009-04-16 US claimed
WO-2009042956-A1 CONTROL OF SPORE GERMINATION THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK (US) 2009-04-02 WO claimed
WO-2009025847-A2 METHODS FOR DIAGNOSIS, PROGNOSIS AND METHODS OF TREATMENT NODALITY, INC. (US) 2009-02-26 WO claimed
WO-2008022182-A1 METHODS FOR PROMOTING COUPLING BETWEEN BONE FORMATION AND RESORPTION THE UAB RESEARCH FOUNDATION (US) 2008-02-21 WO claimed
US-20050014783-A1 Use of Rho-kinase inhibitors in the treatment of aneurysm and cardiac hypertrophy SCHERING AKTIENGESELLSCHAFT (DE) 2005-01-20 US claimed
US-20040266755-A1 Prodrugs of 1-(1-hydroxy-5-isoquinolinesulfonyl) homopiperazine SCHERING AKTIENGESELLSCHAFT (DE) 2004-12-30 US claimed
WO-2004105757-A2 USE OF RHO-KINASE INHIBITORS IN THE TREATMENT OF ANEURYSM AND CARDIAC HYPERTROPHY SCHERING AKTIENGESELLSCHAFT (DE) 2004-12-09 WO claimed
WO-2004106325-A1 PRODRUGS OF 1-(1-HYDROXY-5-ISOQUINOLINESULFONYL)HOMOPIPERAZINE SCHERING AKTIENGESELLSCHAFT (DE) 2004-12-09 WO 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 (4 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-20040266755-A1 Prodrugs of 1-(1-hydroxy-5-isoquinolinesulfonyl) homopiperazine HTR5A, CYP2S1, CYP3A5 ROCK2 3996/4885ROCK1 2844/4885PRKACA 4544/4885
US-20260053804-A1 Compositions and Methods for the Restoration of Ciliary Function MTCL3, DYNLL2, CEP170 ROCK2 166/4885ROCK1 282/4885PRKACA 171/4885
US-20260076969-A1 METHODS AND COMPOSITIONS FOR THE TREATMENT OF CANCER ATP5ME, MT-ATP6, ATP5MK ROCK2 341/4885ROCK1 238/4885PRKACA 1713/4885
US-20050014783-A1 Use of Rho-kinase inhibitors in the treatment of aneurysm and cardiac hypertrophy ROCK1, ROCK2, CIT ROCK2 2/4885ROCK1 1/4885PRKACA 645/4885

“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.