Harmalol

Harmalol

SCHEMBL555401

CC1=NCCc2c1[nH]c1cc(O)ccc21

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
KDM4E B2RXH2 9/20 1.00
MEN1 O00255 8/20 1.00
KMT2A Q03164 8/20 1.00
CASP1 P29466 6/20 1.00
ALDH1A1 P00352 6/20 1.00
HPGD P15428 6/20 1.00
CASP7 P55210 5/20 1.00
HSD17B10 Q99714 5/20 1.00
MAPT P10636 5/20 1.00
CYP2D6 P10635 5/20 1.00
CYP3A4 P08684 4/20 1.00
TDP1 Q9NUW8 4/20 1.00
RECQL P46063 3/20 1.00
BRCA1 P38398 2/20 1.00
BLM P54132 2/20 1.00
TST Q16762 1/20 1.00
USP2 O75604 3/20 0.97
MAPK1 P28482 2/20 0.97
CYP1A2 P05177 4/20 0.94
LMNA P02545 2/20 0.94

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
Harmalol SCHEMBL30163266 1.00 KDM4E (1.00) KDM4EMEN1KMT2ACASP1ALDH1A1
Harmalol SCHEMBL2516758 0.99 KDM4E (1.00) KDM4EMEN1KMT2ACASP1ALDH1A1
Harmalol SCHEMBL30285851 0.99 KDM4E (1.00) KDM4EMEN1KMT2ACASP1ALDH1A1
Harmalol SCHEMBL18489068 0.97 KDM4E (1.00) KDM4EMEN1KMT2ACASP1ALDH1A1
Harmalol SCHEMBL3759482 0.97 KDM4E (1.00) KDM4EMEN1KMT2ACASP1ALDH1A1
Harmalol SCHEMBL7669597 0.93 KDM4E (0.87) KDM4EMEN1KMT2ACASP1ALDH1A1
SCHEMBL1520498 0.88 KDM4E (0.79) KDM4EMEN1KMT2ACASP1ALDH1A1
Harmalol SCHEMBL9480810 0.88 KDM4E (0.77) KDM4EMEN1KMT2ACASP1ALDH1A1
Harmaline SCHEMBL29626541 0.80 KDM4E (1.00) KDM4EMEN1KMT2ACASP1ALDH1A1
Harmaline SCHEMBL199260 0.80 KDM4E (1.00) KDM4EMEN1KMT2ACASP1ALDH1A1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20260137652-A1 Composition Comprising Non-Phosphorylated Tryptamine SINTALICA S R L (IT) 2026-05-21 US claimed
EP-4638419-A1 NON-HALLUCINOGENIC TRYPTAMINE COMPOUNDS, PREPARATION, PHARMACEUTICAL COMPOSITIONS AND USES THEREOF Sintalica S.r.l. (IT) 2025-10-29 EP claimed
EP-4601655-A1 DELIVERY SYSTEM FOR THE CONTROLLED RELEASE OF PSYCHEDELIC COMPOUND, PHARMACEUTICAL COMPOSITION AND USES THEREOF Sintalica S.r.l. (IT) 2025-08-20 EP claimed
EP-4601627-A1 COMPOSITION COMPRISING NOT PHOSPHORYLATED TRYPTAMINE, ANTIOXIDANTS, AND SUPPLEMENTS, AND PHARMACEUTICAL USES THEREOF Sintalica S.r.l. (IT) 2025-08-20 EP claimed
EP-4601665-A1 COMPOSITION COMPRISING TRYPTAMINES AND MAOIS COMPOUNDS SELECTED FROM ?-CARBOLINE INHIBITORS, AND PHARMACEUTICAL USES THEREOF Sintalica S.r.l. (IT) 2025-08-20 EP claimed
WO-2024254645-A1 COMPOSITION AND METHOD TO TREAT, AMELIORATE OR PREVENT A PSYCHOLOGICAL, NEUROLOGICAL OR INFLAMMATORY DISORDER, AND METHOD FOR PREPARING COMPOSITION Psychae Therapeutics Pty Ltd (AU) 2024-12-19 WO claimed
US-20240294986-A1 PRECISION MEDICINE FOR SCHIZOPHRENIA AND PSYCHOTIC DISORDERS: OBJECTIVE ASSESSMENT, RISK PREDICTION, PHARMACOGENOMICS, AND REPURPOSED DRUGS THE UNITED STATES GOVERNMENT AS REPRESENTED BY THE DEPARTMENT OF VETERANS AFFAIRS 2024-09-05 US claimed
US-20240254533-A1 METHODS FOR PRODUCING TRYPTAMINE DERIVATIVES OCTARINE BIO APS (DK) 2024-08-01 US claimed
WO-2024134619-A1 NON-HALLUCINOGENIC TRYPTAMINE COMPOUNDS, PREPARATION, PHARMACEUTICAL COMPOSITIONS AND USES THEREOF SINTALICA S.R.L. (IT) 2024-06-27 WO claimed
EP-4355423-A1 PRECISION MEDICINE FOR SCHIZOPHRENIA AND PSYCHOTIC DISORDERS: OBJECTIVE ASSESSMENT, RISK PREDICTION, PHARMACOGENOMICS, AND REPURPOSED DRUGS Indiana University Research and Technology Corporation (US) 2024-04-24 EP claimed
US-20100285001-A1 Method and Compositions Related to Synergistic Responses to Oncogenic Mutations UNIVERSITY OF ROCHESTER (US) 2010-11-11 US claimed
EP-2227233-A2 IDO INHIBITORS Newlink Genetics (US) 2010-09-15 EP claimed
EP-2188630-A2 METHODS AND COMPOSITIONS RELATED TO SYNERGISTIC RESPONSES TO ONCOGENIC MUTATIONS THE UNIVERSITY OF ROCHESTER (US) 2010-05-26 EP claimed
US-20100063085-A1 METHOD OF TREATING LEARNING IMPAIRMENT IN DOWN'S SYNDROME SUBJECTS UNIVERSITY COURT OF THE UNIVERSITY OF DUNDEE 2010-03-11 US claimed
EP-2151441-A1 Beta-carbolin-derivates as substrates for an enzyme Julius-Maximilians-Universität Würzburg (DE) 2010-02-10 EP claimed
WO-2009073620-A2 IDO INHIBITORS NEWLINK GENETICS (US) 2009-06-11 WO claimed
WO-2009045443-A2 METHODS AND COMPOSITIONS RELATED TO SYNERGISTIC RESPONSES TO ONCOGENIC MUTATIONS THE UNIVERSITY OF ROCHESTER (US) 2009-04-09 WO claimed
EP-1336602-A1 Nitrate prodrugs able to release nitric oxide in a controlled and selective way and their use for prevention and treatment of inflammatory, ischemic and proliferative diseases Scaramuzzino, Giovanni (IT) 2003-08-20 EP claimed
US-5591738-A Method of treating chemical dependency using β-carboline alkaloids, derivatives and salts thereof NDA INTERNATIONAL, INC. (US) 1997-01-07 US claimed
EP-0046270-A1 Novel derivatives of bio-affecting phenolic compounds and pharmaceutical composition containing them INTERx RESEARCH CORPORATION (US) 1982-02-24 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 (2 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-20260137652-A1 Composition Comprising Non-Phosphorylated Tryptamine HTR2B, BDNF, HTR3B KDM4E 4470/4885MEN1 2822/4885KMT2A 4380/4885
US-20100063085-A1 METHOD OF TREATING LEARNING IMPAIRMENT IN DOWN'S SYNDROME SUBJECTS GRIK5, CHAT, ACHE KDM4E 3006/4885MEN1 3369/4885KMT2A 891/4885

“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.