Known targets — ChEMBL curated mechanism
ABL1ADRA1AADRA1BADRA1DADRA2AADRA2BADRA2CADRB2AGTR1BCL2BCL2A1BCL2L1BCL2L10BCL2L2BCRBRAFCHRM1CHRNA10CHRNA9DRD1DRD2DRD3DRD4DRD5EGFRF2FLT1FLT4GCKGHSRGNRHRGRIN1GRIN2AGRIN2BGRIN2CGRIN2DGRIN3AGRIN3BHTR1AHTR1BHTR1DHTR2AHTR2CHTR3AIDH2KDRKITMAOBMCL1MTTPPP4HBPDGFRBPIK3CAPIK3CBPIK3CDPIK3CGPIK3R1PIK3R2PIK3R3PIK3R5PIKFYVEROCK1ROCK2SLC18A2SLC6A2SLC6A3SLC6A4TACR1TUBA1ATUBA1BTUBA1CTUBA3CTUBA3ETUBA4ATUBBTUBB1TUBB2ATUBB2BTUBB3TUBB4ATUBB4BTUBB6TUBB8gyrAgyrBparCparEpol
The experimentally established mechanism targets of None. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.
Predicted protein targets (top 6)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | CTSK | P43235 | 19/20 | 0.78 |
| ▸ | CTSB | P07858 | 4/20 | 0.61 |
| ▸ | CTSL | P07711 | 3/20 | 0.61 |
| ▸ | CTSS | P25774 | 3/20 | 0.61 |
| ▸ | CTSF | Q9UBX1 | 2/20 | 0.61 |
| ▸ | CTSV | O60911 | 1/20 | 0.61 |
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.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| SCHEMBL13446020 | 0.97 | CTSK (0.82) | CTSKCTSBCTSLCTSSCTSF | |
| SCHEMBL5183859 | 0.89 | CTSK (0.74) | CTSKCTSBCTSLCTSSCTSF | |
| SCHEMBL3684042 | 0.88 | CTSK (0.72) | CTSKCTSBCTSLCTSSCTSF | |
| SCHEMBL3682536 | 0.87 | CTSK (0.71) | CTSKCTSBCTSLCTSSCTSF | |
| SCHEMBL4117159 | 0.87 | CTSK (1.00) | CTSKCTSBCTSLCTSSCTSF | |
| SCHEMBL3679207 | 0.86 | CTSK (0.70) | CTSKCTSBCTSLCTSSCTSF | |
| SCHEMBL3674033 | 0.86 | CTSK (0.70) | CTSKCTSBCTSLCTSSCTSF | |
| SCHEMBL3684119 | 0.85 | CTSK (0.69) | CTSKCTSBCTSLCTSSCTSF | |
| SCHEMBL3681506 | 0.85 | CTSK (0.69) | CTSKCTSBCTSLCTSSCTSF | |
| SCHEMBL8290035 | 0.85 | CTSK (0.65) | CTSKCTSBCTSLCTSSCTSF |
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 3 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1694647-B1 | CATHEPSIN CYSTEINE PROTEASE INHIBITORS | MERCK CANADA INC (CA) | 2016-11-09 | — | — | EP | disclosed |
| US-7687524-B2 | Cathepsin cysteine protease inhibitors | MERCK FROSST CANADA & CO. (CA) | 2010-03-30 | — | — | US | disclosed |
| US-20070099893-A1 | Cathepsin cysteine protease inhibitors | MERCK CANADA INC. (CA) | 2007-05-03 | — | — | US | 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.
| Patent | Title | Text reads most about | Predicted target · text-rank |
|---|---|---|---|
| US-20070099893-A1 | Cathepsin cysteine protease inhibitors | CTSB, CTSS, CTSZ | CTSK 4/4885CTSB 1/4885CTSL 8/4885 |
“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.