Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | MAOB | P27338 | 3/20 | 0.41 |
| ▸ | MAOA | P21397 | 2/20 | 0.41 |
| ▸ | DRD3 | P35462 | 4/20 | 0.37 |
| ▸ | DRD1 | P21728 | 3/20 | 0.37 |
| ▸ | DRD2 | P14416 | 2/20 | 0.37 |
| ▸ | DRD5 | P21918 | 2/20 | 0.37 |
| ▸ | DRD4 | P21917 | 1/20 | 0.37 |
| ▸ | HTR2A | P28223 | 2/20 | 0.37 |
| ▸ | NOTUM | Q6P988 | 1/20 | 0.35 |
| ▸ | BRD4 | O60885 | 1/20 | 0.35 |
| ▸ | CREBBP | Q92793 | 1/20 | 0.35 |
| ▸ | ALDH1A1 | P00352 | 5/20 | 0.34 |
| ▸ | HPGD | P15428 | 2/20 | 0.34 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.34 |
| ▸ | CYP2D6 | P10635 | 3/20 | 0.34 |
| ▸ | CYP2C19 | P33261 | 3/20 | 0.34 |
| ▸ | CYP1A2 | P05177 | 2/20 | 0.34 |
| ▸ | MAPT | P10636 | 2/20 | 0.34 |
| ▸ | CYP2C9 | P11712 | 1/20 | 0.34 |
| ▸ | ABCB11 | O95342 | 1/20 | 0.33 |
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 | |
|---|---|---|---|---|
| SCHEMBL30385312 | 0.77 | HDAC3 (0.41) | MAOBMAOADRD3DRD1DRD2 | |
| SCHEMBL1035741 | 0.77 | DRD2 (0.48) | MAOBMAOADRD3DRD1DRD2 | |
| SCHEMBL1564351 | 0.77 | HDAC3 (0.41) | MAOBMAOADRD3DRD1DRD2 | |
| Iodide SCHEMBL11870312 | 0.76 | HDAC3 (0.40) | MAOBMAOADRD3DRD1DRD2 | |
| Iodide SCHEMBL4322466 | 0.76 | HDAC3 (0.40) | MAOBMAOADRD3DRD1DRD2 | |
| Hydrochloric Acid SCHEMBL187276 | 0.76 | MAOA (0.41) | MAOBMAOADRD3DRD1DRD2 | |
| SCHEMBL29710439 | 0.67 | TRPA1 (0.38) | MAOBMAOADRD3DRD1DRD2 | |
| SCHEMBL1048905 | 0.67 | DRD3 (0.43) | MAOBMAOADRD3DRD1DRD2 | |
| SCHEMBL11441366 | 0.67 | TRPA1 (0.38) | MAOBMAOADRD3DRD1DRD2 | |
| SCHEMBL7009671 | 0.67 | HDAC3 (0.34) | HTR2AHTR2CHRH1 |
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 30 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20080167316-A1 | 6-Heteroaryl-1,2,3,4,4A, 10B-Hexahydrophenanthridines as Pde4-Inhibitors for the Treatment of Inflammatory Disorders | ALTANA PHARMA AG (DE) | 2008-07-10 | — | — | US | claimed |
| US-20080167301-A1 | Respiratory system disorders | ALTANA PHARMA AG (DE) | 2008-07-10 | — | — | US | claimed |
| EP-1856092-A1 | 6-HETEROARYL-1,2,3,4,4A,10B-HEXAHYDRO-PHENANTHRIDINES AS PDE-4 INHIBITORS FOR THE TREATMENT OF INFLAMMATORY DISORDERS | Nycomed GmbH (DE) | 2007-11-21 | — | — | EP | claimed |
| EP-1723135-A1 | NOVEL HYDROXY-6-HEROARYLPHENANTHRIDINES AND THEIR USE AS PDE4 INHIBITORS | Altana Pharma AG (DE) | 2006-11-22 | — | — | EP | claimed |
| WO-2006092417-A1 | 6 -HETEROARYL-1, 2, 3,4,4A, 1OB-HEXAHYDRO-PHENANTHRIDINES AS PDE-4 INHIBITORS FOR THE TREATMENT OF INFLAMMATORY DISORDERS | NYCOMED GMBH (DE) | 2006-09-08 | — | — | WO | claimed |
| WO-2005085225-A1 | NOVEL HYDROXY-6-HETEROARYLPHENANTHRIDINES AND THEIR USE AS PDE4 INHIBITORS | ALTANA PHARMA AG (DE) | 2005-09-15 | — | — | WO | claimed |
| US-11731954-B2 | Histone demethylase inhibitors | CELGENE QUANTICEL RES INC (US) | 2023-08-22 | — | — | US | disclosed |
| US-9962377-B2 | Hydroxy-6-heteroarylphenanthridines and their use as PDE4 inhibitors | TAKEDA GMBH (DE) | 2018-05-08 | — | — | US | disclosed |
| US-20160279120-A1 | NOVEL HYDROXY-6-HETEROARYLPHENANTHRIDINES AND THEIR USE AS PDE4 INHIBITORS | TAKEDA GMBH (DE) | 2016-09-29 | — | — | US | disclosed |
| US-9387205-B2 | Hydroxy-6-heteroarylphenanthridines and their use as PDE4 inhibitors | TAKEDA GMBH (DE) | 2016-07-12 | — | — | US | disclosed |
| US-20150352096-A1 | NOVEL HYDROXY-6-HETEROARYLPHENANTHRIDINES AND THEIR USE AS PDE4 INHIBITORS | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2015-12-10 | — | — | US | disclosed |
| US-9149479-B2 | Hydroxy-6-heteroarylphenanthridines and their use as PDE4 inhibitors | TAKEDA GMBH (DE) | 2015-10-06 | — | — | US | disclosed |
| US-20150119389-A1 | NOVEL HYDROXY-6-HETEROARYLPHENANTHRIDINES AND THEIR USE AS PDE4 INHIBITORS | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2015-04-30 | — | — | US | disclosed |
| US-8003798-B2 | Hydroxy-6-heteroarylphenanthridines and their use as PDE4 inhibitors | NYCOMED GMBH (DE) | 2011-08-23 | — | — | US | disclosed |
| US-20080167316-A1 | 6-Heteroaryl-1,2,3,4,4A, 10B-Hexahydrophenanthridines as Pde4-Inhibitors for the Treatment of Inflammatory Disorders | ALTANA PHARMA AG (DE) | 2008-07-10 | — | — | US | disclosed |
| US-20080167301-A1 | Respiratory system disorders | ALTANA PHARMA AG (DE) | 2008-07-10 | — | — | US | disclosed |
| EP-1856092-A1 | 6-HETEROARYL-1,2,3,4,4A,10B-HEXAHYDRO-PHENANTHRIDINES AS PDE-4 INHIBITORS FOR THE TREATMENT OF INFLAMMATORY DISORDERS | Nycomed GmbH (DE) | 2007-11-21 | — | — | EP | disclosed |
| EP-1723135-A1 | NOVEL HYDROXY-6-HEROARYLPHENANTHRIDINES AND THEIR USE AS PDE4 INHIBITORS | Altana Pharma AG (DE) | 2006-11-22 | — | — | EP | disclosed |
| WO-2006092417-A1 | 6 -HETEROARYL-1, 2, 3,4,4A, 1OB-HEXAHYDRO-PHENANTHRIDINES AS PDE-4 INHIBITORS FOR THE TREATMENT OF INFLAMMATORY DISORDERS | NYCOMED GMBH (DE) | 2006-09-08 | — | — | WO | disclosed |
| WO-2005085225-A1 | NOVEL HYDROXY-6-HETEROARYLPHENANTHRIDINES AND THEIR USE AS PDE4 INHIBITORS | ALTANA PHARMA AG (DE) | 2005-09-15 | — | — | 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 (6 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-20150352096-A1 | NOVEL HYDROXY-6-HETEROARYLPHENANTHRIDINES AND THEIR USE AS PDE4 INHIBITORS | PDE4A, PDE4B, PDE12 | MAOB 656/4885MAOA 180/4885DRD3 2231/4885 |
| US-20080167316-A1 | 6-Heteroaryl-1,2,3,4,4A, 10B-Hexahydrophenanthridines as Pde4-Inhibitors for the Treatment of Inflammatory Disorders | PDE4A, PDE4B, PDE4C | MAOB 750/4885MAOA 871/4885DRD3 1214/4885 |
| US-11731954-B2 | Histone demethylase inhibitors | KDM1B, KDM1A, BMI1 | MAOB 834/4885MAOA 673/4885DRD3 4354/4885 |
| US-20150119389-A1 | NOVEL HYDROXY-6-HETEROARYLPHENANTHRIDINES AND THEIR USE AS PDE4 INHIBITORS | PDE4A, PDE4B, PDE4C | MAOB 833/4885MAOA 363/4885DRD3 1471/4885 |
| US-20160279120-A1 | NOVEL HYDROXY-6-HETEROARYLPHENANTHRIDINES AND THEIR USE AS PDE4 INHIBITORS | PDE4A, PDE12, PDE4B | MAOB 292/4885MAOA 50/4885DRD3 1434/4885 |
| US-20080167301-A1 | Respiratory system disorders | PDE4A, PDE4B, PDE12 | MAOB 286/4885MAOA 318/4885DRD3 657/4885 |
“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.