Predicted protein targets (top 16)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HDAC2 | Q92769 | 8/20 | 0.49 |
| ▸ | HDAC3 | O15379 | 6/20 | 0.49 |
| ▸ | HDAC1 | Q13547 | 13/20 | 0.47 |
| ▸ | KCNH2 | Q12809 | 4/20 | 0.46 |
| ▸ | HDAC4 | P56524 | 3/20 | 0.46 |
| ▸ | HDAC7 | Q8WUI4 | 3/20 | 0.46 |
| ▸ | HDAC10 | Q969S8 | 3/20 | 0.46 |
| ▸ | HDAC11 | Q96DB2 | 3/20 | 0.46 |
| ▸ | HDAC8 | Q9BY41 | 3/20 | 0.46 |
| ▸ | HDAC6 | Q9UBN7 | 3/20 | 0.46 |
| ▸ | HDAC9 | Q9UKV0 | 3/20 | 0.46 |
| ▸ | HDAC5 | Q9UQL6 | 3/20 | 0.46 |
| ▸ | TDP1 | Q9NUW8 | 1/20 | 0.45 |
| ▸ | MDM4 | O15151 | 1/20 | 0.43 |
| ▸ | TP53 | P04637 | 1/20 | 0.43 |
| ▸ | MDM2 | Q00987 | 1/20 | 0.43 |
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 | |
|---|---|---|---|---|
| SCHEMBL651783 | 0.87 | KCNQ3 (0.52) | HDAC2HDAC3HDAC1KCNH2MDM4 | |
| SCHEMBL653154 | 0.85 | HDAC1 (0.45) | HDAC2HDAC1KCNH2MDM4TP53 | |
| SCHEMBL651416 | 0.84 | HDAC1 (0.58) | HDAC2HDAC3HDAC1KCNH2HDAC4 | |
| SCHEMBL4720105 | 0.84 | HDAC1 (0.45) | HDAC2HDAC3HDAC1KCNH2HDAC4 | |
| SCHEMBL1930977 | 0.84 | HDAC1 (0.53) | HDAC2HDAC3HDAC1 | |
| SCHEMBL2212580 | 0.83 | HDAC1 (0.54) | HDAC2HDAC3HDAC1 | |
| SCHEMBL2211418 | 0.82 | HDAC1 (0.52) | HDAC2HDAC3HDAC1KCNH2HDAC4 | |
| SCHEMBL1931687 | 0.82 | HDAC1 (0.53) | HDAC2HDAC3HDAC1 | |
| SCHEMBL1931248 | 0.82 | HDAC1 (0.55) | HDAC2HDAC3HDAC1 | |
| SCHEMBL1930446 | 0.81 | HDAC2 (0.60) | HDAC2HDAC3HDAC1KCNH2 |
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-20130131041-A1 | SPIROCYCLIC COMPOUNDS | MERCK SHARP & DOHME CORP. (US) | 2013-05-23 | — | — | US | disclosed |
| US-8349825-B2 | Spirocyclic compounds | MERCK SHARP & DOHME CORP. (US) | 2013-01-08 | — | — | US | disclosed |
| US-8119652-B2 | Aryl-fused spirocyclic compounds | MERCK SHARP & DOHME CORP. (US) | 2012-02-21 | — | — | US | disclosed |
| US-20110130361-A1 | SILICON DERIVATIVES AS HISTONE DEACETYLASE INHIBITORS | GRIMM JONATHAN | 2011-06-02 | — | — | US | disclosed |
| US-20110098268-A1 | SPIROCYCLIC COMPOUNDS | MERCK & CO., INC (US) | 2011-04-28 | — | — | US | disclosed |
| US-7834026-B2 | histone deacetylase inhibitors; antiproliferative; antineoplastic; thioredoxin (TRX)-mediated diseases such as autoimmune, allergy, inflammatory diseases; and neurodegenerative diseases; N-(2-Aminophenyl)-6-(4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]dec-8-yl)nicotinamide; hydroxamic acid moiety | MERCK SHARP & DOHME CORP. (US) | 2010-11-16 | — | — | US | disclosed |
| EP-2185554-A1 | SILICON DERIVATIVES AS HISTONE DEACETYLASE INHIBITORS | Merck Sharp & Dohme Corp. (US) | 2010-05-19 | — | — | EP | disclosed |
| US-20090239849-A1 | Aryl-Fused Spirocyclic Compounds | MERCK SHARP & DOHME LLC | 2009-09-24 | — | — | US | disclosed |
| US-20090209566-A1 | Spirocyclic Compounds | MERCK SHARP & DOHME LLC | 2009-08-20 | — | — | US | disclosed |
| EP-1954698-B1 | SPIROCYCLIC COMPOUNDS AS HDAC INHIBITORS | MERCK & CO INC (US) | 2009-06-24 | — | — | EP | disclosed |
| US-7544695-B2 | Spirocyclic compounds | MERCK & CO., INC. (US) | 2009-06-09 | — | — | US | disclosed |
| WO-2009020589-A1 | SILICON DERIVATIVES AS HISTONE DEACETYLASE INHIBITORS | MERCK & CO., INC. (US) | 2009-02-12 | — | — | WO | disclosed |
| US-20070117824-A1 | Spirocyclic compounds | MERCK SHARP & DOHME LLC | 2007-05-24 | — | — | 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-20110098268-A1 | SPIROCYCLIC COMPOUNDS | BRDT, TXNRD3, HDAC1 | HDAC2 8/4885HDAC3 10/4885HDAC1 3/4885 |
| US-20090239849-A1 | Aryl-Fused Spirocyclic Compounds | HDAC1, BRDT, HDAC5 | HDAC2 6/4885HDAC3 5/4885HDAC1 1/4885 |
| US-20090209566-A1 | Spirocyclic Compounds | NR1H2, RORA, NR2E3 | HDAC2 24/4885HDAC3 8/4885HDAC1 12/4885 |
| US-20070117824-A1 | Spirocyclic compounds | BRDT, TXNRD3, HDAC1 | HDAC2 8/4885HDAC3 10/4885HDAC1 3/4885 |
| US-20130131041-A1 | SPIROCYCLIC COMPOUNDS | BRDT, TXNRD3, HDAC1 | HDAC2 8/4885HDAC3 10/4885HDAC1 3/4885 |
| US-20110130361-A1 | SILICON DERIVATIVES AS HISTONE DEACETYLASE INHIBITORS | HDAC1, HDAC5, HDAC2 | HDAC2 3/4885HDAC3 10/4885HDAC1 1/4885 |
“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.