Known targets — ChEMBL curated mechanism
The experimentally established mechanism targets of Donepezil. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.
Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | ACHE known ✓ | P22303 | 5/20 | 1.00 |
| ▸ | BCHE | P06276 | 5/20 | 1.00 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 1.00 |
| ▸ | FAAH | O00519 | 1/20 | 0.98 |
| ▸ | ABCC4 | O15439 | 1/20 | 0.98 |
| ▸ | CACNA1F | O60840 | 1/20 | 0.98 |
| ▸ | PDE5A | O76074 | 1/20 | 0.98 |
| ▸ | ABCB11 | O95342 | 1/20 | 0.98 |
| ▸ | APP | P05067 | 1/20 | 0.98 |
| ▸ | CHRM2 | P08172 | 1/20 | 0.98 |
| ▸ | ABCB1 | P08183 | 1/20 | 0.98 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.98 |
| ▸ | CHRM5 | P08912 | 1/20 | 0.98 |
| ▸ | ADRA2A | P08913 | 1/20 | 0.98 |
| ▸ | CHRM1 | P11229 | 1/20 | 0.98 |
| ▸ | ADRA2C | P18825 | 1/20 | 0.98 |
| ▸ | DRD4 | P21917 | 1/20 | 0.98 |
| ▸ | SLC6A2 | P23975 | 1/20 | 0.98 |
| ▸ | MAOB | P27338 | 1/20 | 0.98 |
| ▸ | AGTR1 | P30556 | 1/20 | 0.98 |
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 | |
|---|---|---|---|---|
| Donepezil SCHEMBL3091472 | 1.00 | BCHE (1.00) | BCHEACHEKDM4EFAAHABCC4 | |
| Donepezil SCHEMBL29424585 | 1.00 | BCHE (1.00) | BCHEACHEKDM4EFAAHABCC4 | |
| Donepezil SCHEMBL4256889 | 1.00 | BCHE (1.00) | BCHEACHEKDM4EFAAHABCC4 | |
| Donepezil SCHEMBL1815 | 1.00 | BCHE (1.00) | BCHEACHEKDM4EFAAHABCC4 | |
| Donepezil SCHEMBL1559622 | 1.00 | BCHE (1.00) | BCHEACHEKDM4EFAAHABCC4 | |
| Donepezil SCHEMBL1123745 | 0.99 | BCHE (1.00) | BCHEACHEKDM4EFAAHABCC4 | |
| Donepezil SCHEMBL4312618 | 0.99 | BCHE (1.00) | BCHEACHEKDM4EFAAHABCC4 | |
| Donepezil SCHEMBL4315806 | 0.99 | BCHE (1.00) | BCHEACHEKDM4EFAAHABCC4 | |
| Donepezil SCHEMBL8265876 | 0.99 | BCHE (1.00) | BCHEACHEKDM4EFAAHABCC4 | |
| Donepezil SCHEMBL3851203 | 0.99 | BCHE (1.00) | BCHEACHEKDM4EFAAHABCC4 |
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 6 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| WO-2024036005-A1 | METHOD OF TREATING ALZHEIMER'S DISEASE WITH EXPANDED NATURAL KILLER CELLS | NKMAX CO., LTD. (KR) | 2024-02-15 | — | — | WO | disclosed |
| US-9738633-B2 | Cognition enhancing compounds and compositions, methods of making, and methods of treating | NEUROSOLIS, INC. (US) | 2017-08-22 | — | — | US | disclosed |
| US-20160340348-A1 | Cognition Enhancing Compounds and Compositions, Methods of Making, and Methods of Treating | MAPLIGHT THERAPEUTICS, INC. | 2016-11-24 | — | — | US | disclosed |
| US-20160199356-A1 | Cognition Enhancing Compounds and Compositions, Methods of Making, and Methods of Treating | MAPLIGHT THERAPEUTICS, INC. | 2016-07-14 | — | — | US | disclosed |
| EP-1931760-A2 | MULTI-FUNCTIONAL IONIC LIQUID COMPOSITIONS | The University of Alabama (US) | 2008-06-18 | — | — | EP | disclosed |
| WO-2007044693-A2 | MULTI-FUNCTIONAL IONIC LIQUID COMPOSITIONS | THE UNIVERSITY OF ALABAMA (US) | 2007-04-19 | — | — | 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 (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.
| Patent | Title | Text reads most about | Predicted target · text-rank |
|---|---|---|---|
| US-20160340348-A1 | Cognition Enhancing Compounds and Compositions, Methods of Making, and Methods of Treating | CHRM3, CHRM4, CHRM5 | ACHE 14/4885BCHE 33/4885KDM4E 2276/4885 |
| US-20160199356-A1 | Cognition Enhancing Compounds and Compositions, Methods of Making, and Methods of Treating | CHRM3, CHRM4, CHRM5 | ACHE 14/4885BCHE 33/4885KDM4E 2276/4885 |
“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.