Known targets — ChEMBL curated mechanism
ACHECHRM1CHRM3CHRNA1CHRNB1CHRNDCHRNECHRNG
The experimentally established mechanism targets of Phenothiazine. 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 | 3/20 | 0.94 |
| ▸ | NOX1 | Q9Y5S8 | 10/20 | 0.94 |
| ▸ | MAPT | P10636 | 7/20 | 0.94 |
| ▸ | GAA | P10253 | 6/20 | 0.94 |
| ▸ | MEN1 | O00255 | 3/20 | 0.94 |
| ▸ | KMT2A | Q03164 | 3/20 | 0.94 |
| ▸ | BCHE | P06276 | 3/20 | 0.94 |
| ▸ | SNCA | P37840 | 3/20 | 0.94 |
| ▸ | ALOX15 | P16050 | 3/20 | 0.94 |
| ▸ | TDP1 | Q9NUW8 | 2/20 | 0.94 |
| ▸ | CYP1A2 | P05177 | 2/20 | 0.94 |
| ▸ | POLB | P06746 | 1/20 | 0.94 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.94 |
| ▸ | ADORA3 | P0DMS8 | 1/20 | 0.94 |
| ▸ | ALOX12 | P18054 | 1/20 | 0.94 |
| ▸ | MAOA | P21397 | 1/20 | 0.94 |
| ▸ | CNR1 | P21554 | 1/20 | 0.94 |
| ▸ | PTGS1 | P23219 | 1/20 | 0.94 |
| ▸ | SLC6A2 | P23975 | 1/20 | 0.94 |
| ▸ | HTR2C | P28335 | 1/20 | 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.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| Phenothiazine SCHEMBL23683396 | 1.00 | NOX1 (0.94) | NOX1MAPTGAAMEN1KMT2A | |
| Phenothiazine SCHEMBL3710040 | 1.00 | NOX1 (0.94) | NOX1MAPTGAAMEN1KMT2A | |
| Phenothiazine SCHEMBL11406924 | 1.00 | NOX1 (0.94) | NOX1MAPTGAAMEN1KMT2A | |
| Phenothiazine SCHEMBL3710037 | 1.00 | NOX1 (0.94) | NOX1MAPTGAAMEN1KMT2A | |
| Phenothiazine SCHEMBL3710036 | 1.00 | NOX1 (0.94) | NOX1MAPTGAAMEN1KMT2A | |
| Phenothiazine SCHEMBL1146711 | 0.97 | NOX1 (0.90) | NOX1MAPTGAAMEN1KMT2A | |
| Phenothiazine SCHEMBL2504207 | 0.97 | NOX1 (1.00) | NOX1MAPTGAAMEN1KMT2A | |
| Phenothiazine SCHEMBL6315328 | 0.97 | NOX1 (1.00) | NOX1MAPTGAAMEN1KMT2A | |
| Phenothiazine SCHEMBL29349533 | 0.97 | NOX1 (1.00) | NOX1MAPTGAAMEN1KMT2A | |
| Phenothiazine SCHEMBL29352248 | 0.97 | NOX1 (1.00) | NOX1MAPTGAAMEN1KMT2A |
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 13 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20120302557-A1 | BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES | PHOTOPHARMICA LIMITED (GB) | 2012-11-29 | — | — | US | disclosed |
| US-8188074-B2 | Diamino-substituted phenothiazinium compound; antimicrobial photosensitisers effective against Gram negative bacteria, Gram positive bacteria; photodynamic therapy | PHOTOPHARMICA LIMITED (GB) | 2012-05-29 | — | — | US | disclosed |
| US-7915254-B2 | Photosensitizers for photodynamic therapy; killing tissue, cells; anticancer agents | PHOTOPHARMICA LIMITED (GB) | 2011-03-29 | — | — | US | disclosed |
| US-7855197-B2 | Biologically active methylene blue derivatives | PHOTOPHARMICA LIMITED (GB) | 2010-12-21 | — | — | US | disclosed |
| US-7732439-B2 | Biologically active methylene blue derivatives | PHOTOPHARMICA LIMITED (GB) | 2010-06-08 | — | — | US | disclosed |
| US-20080312219-A1 | Diamino-substituted phenothiazinium compound; antimicrobial photosensitisers effective against Gram negative bacteria, Gram positive bacteria; photodynamic therapy | PHOTOPHARMICA LIMITED (GB) | 2008-12-18 | — | — | US | disclosed |
| US-20080275033-A1 | BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES | PHOTOPHARMICA LIMITED (GB) | 2008-11-06 | — | — | US | disclosed |
| US-20080268033-A1 | BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES | PHOTOPHARMICA LIMITED (GB) | 2008-10-30 | — | — | US | disclosed |
| US-20080261960-A1 | Biologically active methylene blue derivatives | PHOTOPHARMICA LIMITED (GB) | 2008-10-23 | — | — | US | disclosed |
| US-7371744-B2 | Photosensitizers for photodynamic therapy; killing tissue, cells; anticancer agents | PHOTOPHARMICA LIMITED (GB) | 2008-05-13 | — | — | US | disclosed |
| EP-1687286-A1 | DEVELOPMENTS IN BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES (2) | Photopharmica Limited (GB) | 2006-08-09 | — | — | EP | disclosed |
| WO-2005054217-A1 | DEVELOPMENTS IN BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES (2) | PHOTOPHARMICA LIMITED (GB) | 2005-06-16 | — | — | WO | disclosed |
| US-20040147508-A1 | Biologically active methylene blue derivatives | PHOTOPHARMICA LIMITED | 2004-07-29 | — | — | 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 (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-20080261960-A1 | Biologically active methylene blue derivatives | XPA, XPOT, XPO7 | ACHE 4086/4885NOX1 3391/4885MAPT 1629/4885 |
| US-20120302557-A1 | BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES | NR2E3, NR1I3, NR0B2 | ACHE 4389/4885NOX1 2065/4885MAPT 3870/4885 |
| US-20040147508-A1 | Biologically active methylene blue derivatives | HCCS, CYBA, HMBS | ACHE 4014/4885NOX1 3514/4885MAPT 1623/4885 |
| US-20080268033-A1 | BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES | XPA, XPOT, XPO4 | ACHE 4552/4885NOX1 2774/4885MAPT 2428/4885 |
| US-20080312219-A1 | Diamino-substituted phenothiazinium compound; antimicrobial photosensitisers effective against Gram negative bacteria, Gram positive bacteria; photodynamic therapy | XPA, XPOT, XPO4 | ACHE 4679/4885NOX1 3484/4885MAPT 1008/4885 |
| US-20080275033-A1 | BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES | XPA, XPO7, XPO4 | ACHE 2403/4885NOX1 3137/4885MAPT 3845/4885 |
“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.