Predicted protein targets (top 4)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | CYP2A6 | P11509 | 2/20 | 0.38 |
| ▸ | GPR17 | Q13304 | 1/20 | 0.33 |
| ▸ | PIM3 | Q86V86 | 1/20 | 0.32 |
| ▸ | TDO2 | P48775 | 1/20 | 0.30 |
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 | |
|---|---|---|---|---|
| SCHEMBL4279370 | 0.81 | CYP2A6 (0.40) | CYP2A6PIM3TDO2 | |
| SCHEMBL29953479 | 0.79 | CYP2A6 (0.38) | CYP2A6TDO2 | |
| SCHEMBL29957902 | 0.75 | ALDH1A1 (0.36) | CYP2A6 | |
| SCHEMBL23706033 | 0.73 | CYP2A6 (0.52) | CYP2A6PIM3 | |
| SCHEMBL30097055 | 0.73 | CYP2A6 (0.52) | CYP2A6PIM3 | |
| SCHEMBL5773919 | 0.73 | GPR17 (0.36) | GPR17 | |
| SCHEMBL5773933 | 0.73 | GPR17 (0.36) | GPR17 | |
| SCHEMBL19252211 | 0.72 | GPR17 (0.32) | GPR17 | |
| SCHEMBL21624065 | 0.72 | KEAP1 (0.41) | GPR17 | |
| SCHEMBL10084632 | 0.70 | CYP2A6 (0.40) | CYP2A6 |
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 5 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-7144913-B2 | Dihydropyrrolo[1,2-a]indole and tetrahydropyrido[1,2-a]-indole derivatives as prostaglandin d2 receptor antagonists | MERCK FROSST CANADA & CO. (CA) | 2006-12-05 | — | — | US | disclosed |
| EP-1395590-B1 | DIHYDROPYRROLO¬1,2-A|INDOLE AND TETRAHYDROPYRIDO¬1,2-A|INDOLE DERIVATIVES AS PROSTAGLANDIN D2 RECEPTOR ANTAGONISTS | MERCK FROSST CANADA INC (CA) | 2006-09-27 | — | — | EP | disclosed |
| US-20040180934-A1 | Dihydropyrrolo[1,2-a]indole and tetrahydropyrido[1,2-a]-indole derivatives as prostaglandin d2 receptor antagonists | MERCK FROSST CANADA LTD. (CA) | 2004-09-16 | — | — | US | disclosed |
| EP-1395590-A2 | DIHYDROPYRROLO[1,2-A]INDOLE AND TETRAHYDROPYRIDO[1,2-A]INDOLE DERIVATIVES AS PROSTAGLANDIN D2 RECEPTOR ANTAGONISTS | Merck Frosst Canada & Co. (CA) | 2004-03-10 | — | — | EP | disclosed |
| WO-2002094830-A2 | DIHYDROPYRROLO[1,2-A]INDOLE AND TETRAHYDROPYRIDO[1,2-a]-INDOLE DERIVATIVES AS PROSTAGLANDIN D2 RECEPTOR ANTAGONISTS | MERCK FROSST CANADA & CO. (CA) | 2002-11-28 | — | — | 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.
| Patent | Title | Text reads most about | Predicted target · text-rank |
|---|---|---|---|
| US-20040180934-A1 | Dihydropyrrolo[1,2-a]indole and tetrahydropyrido[1,2-a]-indole derivatives as prostaglandin d2 receptor antagonists | PTGDR, PTGDR2, PTGIR | CYP2A6 550/4885GPR17 36/4885PIM3 2956/4885 |
“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.