Predicted protein targets (top 17)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HDAC3 | O15379 | 9/20 | 0.50 |
| ▸ | HDAC4 | P56524 | 9/20 | 0.50 |
| ▸ | HDAC1 | Q13547 | 9/20 | 0.50 |
| ▸ | HDAC7 | Q8WUI4 | 9/20 | 0.50 |
| ▸ | HDAC2 | Q92769 | 9/20 | 0.50 |
| ▸ | HDAC10 | Q969S8 | 9/20 | 0.50 |
| ▸ | HDAC11 | Q96DB2 | 9/20 | 0.50 |
| ▸ | HDAC8 | Q9BY41 | 9/20 | 0.50 |
| ▸ | HDAC6 | Q9UBN7 | 9/20 | 0.50 |
| ▸ | HDAC9 | Q9UKV0 | 9/20 | 0.50 |
| ▸ | HDAC5 | Q9UQL6 | 9/20 | 0.50 |
| ▸ | EPHX2 | P34913 | 2/20 | 0.50 |
| ▸ | EPHX1 | P07099 | 1/20 | 0.50 |
| ▸ | CACNA1C | Q13936 | 1/20 | 0.50 |
| ▸ | ACACB | O00763 | 4/20 | 0.49 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.48 |
| ▸ | HSD11B1 | P28845 | 1/20 | 0.46 |
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 | |
|---|---|---|---|---|
| SCHEMBL13522727 | 0.87 | HDAC3 (0.47) | HDAC3HDAC4HDAC1HDAC7HDAC2 | |
| SCHEMBL733004 | 0.86 | KMT2A (0.51) | HDAC3HDAC4HDAC1HDAC7HDAC2 | |
| SCHEMBL3493736 | 0.86 | KMT2A (0.51) | HDAC3HDAC4HDAC1HDAC7HDAC2 | |
| SCHEMBL742195 | 0.84 | HDAC3 (0.53) | HDAC3HDAC4HDAC1HDAC7HDAC2 | |
| Hydrochloric Acid SCHEMBL732847 | 0.83 | HDAC3 (0.52) | HDAC3HDAC4HDAC1HDAC7HDAC2 | |
| SCHEMBL731142 | 0.81 | KMT2A (0.48) | HDAC3HDAC4HDAC1HDAC7HDAC2 | |
| SCHEMBL826547 | 0.80 | ACACB (0.51) | HDAC3HDAC4HDAC1HDAC7HDAC2 | |
| SCHEMBL3495036 | 0.79 | ACACB (0.44) | HDAC3HDAC4HDAC1HDAC7HDAC2 | |
| SCHEMBL1501627 | 0.79 | ACACB (0.57) | ACACB | |
| SCHEMBL1501599 | 0.79 | ACACB (0.55) | HDAC3HDAC4HDAC1HDAC7HDAC2 |
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 7 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2307422-B1 | NOVEL SPIROCHROMANONE CARBOXYLIC ACIDS | MSD KK (JP) | 2014-03-26 | — | — | EP | disclosed |
| US-8524730-B2 | Spirochromanone carboxylic acids | MSD K.K. (JP) | 2013-09-03 | — | — | US | disclosed |
| US-8138197-B2 | Spirochromanon derivatives | MSD K.K. (JP) | 2012-03-20 | — | — | US | disclosed |
| US-20110077262-A1 | NOVEL SPIROCHROMANONE CARBOXYLIC ACIDS | MSD K.K. (JP) | 2011-03-31 | — | — | US | disclosed |
| EP-2120569-A2 | SPIROCHROMANON DERIVATIVES | Merck & Co., Inc. (US) | 2009-11-25 | — | — | EP | disclosed |
| US-20090270436-A1 | SPIROCHROMANON DERIVATIVES | MERCK SHARP & DOHME LLC | 2009-10-29 | — | — | US | disclosed |
| WO-2008088692-A2 | SPIROCHROMANON DERIVATIVES | MERCK & CO., INC. (US) | 2008-07-24 | — | — | 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-20090270436-A1 | SPIROCHROMANON DERIVATIVES | AKR1C3, CBR3, AKR1C4 | HDAC3 107/4885HDAC4 948/4885HDAC1 322/4885 |
| US-20110077262-A1 | NOVEL SPIROCHROMANONE CARBOXYLIC ACIDS | CNKSR1, CBR1, CBR3 | HDAC3 518/4885HDAC4 2450/4885HDAC1 1091/4885 |
“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.