Predicted protein targets (top 18)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | POLB | P06746 | 3/20 | 0.33 |
| ▸ | ALDH1A1 | P00352 | 5/20 | 0.33 |
| ▸ | MEN1 | O00255 | 3/20 | 0.33 |
| ▸ | KMT2A | Q03164 | 3/20 | 0.33 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.33 |
| ▸ | MAPT | P10636 | 1/20 | 0.33 |
| ▸ | ALOX15 | P16050 | 1/20 | 0.33 |
| ▸ | NOTUM | Q6P988 | 1/20 | 0.33 |
| ▸ | AVPR1A | P37288 | 1/20 | 0.32 |
| ▸ | GAA | P10253 | 1/20 | 0.32 |
| ▸ | MAPK1 | P28482 | 1/20 | 0.32 |
| ▸ | KDM1A | O60341 | 1/20 | 0.32 |
| ▸ | SIGMAR1 | Q99720 | 1/20 | 0.31 |
| ▸ | TP53 | P04637 | 1/20 | 0.31 |
| ▸ | LMNA | P02545 | 1/20 | 0.30 |
| ▸ | PDK2 | Q15119 | 1/20 | 0.30 |
| ▸ | PDK4 | Q16654 | 1/20 | 0.30 |
| ▸ | AKR1B1 | P15121 | 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 | |
|---|---|---|---|---|
| SCHEMBL23645453 | 0.73 | SIGMAR1 (0.37) | MEN1KMT2AMAPK1SIGMAR1TP53 | |
| SCHEMBL23645220 | 0.73 | APAF1 (0.31) | POLBALDH1A1MAPTSIGMAR1 | |
| SCHEMBL30291290 | 0.71 | SIGMAR1 (0.49) | MEN1KMT2AMAPK1KDM1ASIGMAR1 | |
| SCHEMBL23644282 | 0.71 | SIGMAR1 (0.49) | MEN1KMT2AMAPK1KDM1ASIGMAR1 | |
| SCHEMBL30291255 | 0.70 | APAF1 (0.31) | POLBMAPTSIGMAR1 | |
| SCHEMBL29656307 | 0.70 | SIGMAR1 (0.44) | ALDH1A1MEN1KMT2AMAPK1SIGMAR1 | |
| SCHEMBL23360852 | 0.70 | SIGMAR1 (0.44) | ALDH1A1MEN1KMT2AMAPK1SIGMAR1 | |
| SCHEMBL23645219 | 0.70 | TRPA1 (0.34) | ALDH1A1NOTUMSIGMAR1 | |
| SCHEMBL23644302 | 0.69 | LDHA (0.36) | POLBMEN1KMT2AGAAMAPK1 | |
| SCHEMBL23645205 | 0.68 | AKR1B1 (0.44) | KDM1AAKR1B1 |
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 6 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-113087700-B | Spirocyclic tetrahydroquinazolines | 苏州亚盛药业有限公司 | 2023-03-14 | — | — | CN | disclosed |
| US-11312724-B2 | Spirocyclic tetrahydroquinazolines | ASCENTAGE PHARMA (SUZHOU) CO., LTD. | 2022-04-26 | — | — | US | disclosed |
| US-11312724-B2 | Spirocyclic tetrahydroquinazolines | ASCENTAGE PHARMA (SUZHOU) CO., LTD. | 2022-04-26 | — | — | US | disclosed |
| US-20210230174-A1 | SPIROCYCLIC TETRAHYDROQUINAZOLINES | ASCENTAGE PHARMA (SUZHOU) CO., LTD. (CN) | 2021-07-29 | — | — | US | disclosed |
| US-20210230174-A1 | SPIROCYCLIC TETRAHYDROQUINAZOLINES | ASCENTAGE PHARMA (SUZHOU) CO., LTD. (CN) | 2021-07-29 | — | — | US | disclosed |
| WO-2021139748-A1 | SPIROCYCLIC TETRAHYDROQUINAZOLINES | ASCENTAGE PHARMA (SUZHOU) CO., LTD. (CN) | 2021-07-15 | — | — | 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 (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-20210230174-A1 | SPIROCYCLIC TETRAHYDROQUINAZOLINES | KRAS, NRAS, HRAS | POLB 2644/4885ALDH1A1 349/4885MEN1 296/4885 |
| US-11312724-B2 | Spirocyclic tetrahydroquinazolines | KRAS, NRAS, HRAS | POLB 2644/4885ALDH1A1 349/4885MEN1 296/4885 |
“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.