Known targets — ChEMBL curated mechanism
The experimentally established mechanism targets of Lithium Ion. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.
⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.
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 | |
|---|---|---|---|---|
| Potassium Ion SCHEMBL15546214 | 0.96 | — | — | |
| SCHEMBL6907890 | 0.92 | CA4 (0.40) | — | |
| SCHEMBL6909539 | 0.92 | CA4 (0.40) | — | |
| SCHEMBL6908980 | 0.92 | CA4 (0.40) | — | |
| SCHEMBL6913627 | 0.92 | CA4 (0.40) | — | |
| SCHEMBL5901284 | 0.92 | — | — | |
| SCHEMBL6913603 | 0.92 | CA4 (0.40) | — | |
| SCHEMBL15547097 | 0.92 | CA4 (0.40) | — | |
| SCHEMBL6907811 | 0.92 | — | — | |
| Zinc Ion SCHEMBL6914837 | 0.92 | CA4 (0.40) | — |
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 16 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-3710458-B1 | IMMUNOPROTEASOME INHIBITORS | PRINCIPIA BIOPHARMA INC (US) | 2026-03-25 | — | — | EP | disclosed |
| US-12312370-B2 | Immunoproteasome inhibitors | PRINCIPIA BIOPHARMA INC. (US) | 2025-05-27 | — | — | US | disclosed |
| US-20240199655-A1 | Immunoproteasome Inhibitors | PRINCIPIA BIOPHARMA INC. (US) | 2024-06-20 | — | — | US | disclosed |
| CN-111491938-B | Immunoproteasome inhibitors | 普林斯匹亚生物制药公司 | 2024-05-24 | — | — | CN | disclosed |
| US-11827656-B2 | Immunoproteasome inhibitors | PRINCIPIA BIOPHARMA INC. (US) | 2023-11-28 | — | — | US | disclosed |
| CN-110248949-B | Immunoproteasome inhibitors | 普林斯匹亚生物制药公司 | 2023-02-17 | — | — | CN | disclosed |
| US-20220073538-A1 | Immunoproteasome Inhibitors | PRINCIPIA BIOPHARMA INC. (US) | 2022-03-10 | — | — | US | disclosed |
| US-11225493-B2 | Immunoproteasome inhibitors | PRINCIPIA BIOPHARMA INC. (US) | 2022-01-18 | — | — | US | disclosed |
| US-11154563-B2 | Immunoproteasome inhibitors | PRINCIPIA BIOPHARMA INC. (US) | 2021-10-26 | — | — | US | disclosed |
| EP-3571208-B1 | IMMUNOPROTEASOME INHIBITORS | PRINCIPIA BIOPHARMA INC (US) | 2021-03-10 | — | — | EP | disclosed |
| EP-3710458-A1 | IMMUNOPROTEASOME INHIBITORS | Principia Biopharma Inc. (US) | 2020-09-23 | — | — | EP | disclosed |
| US-20200277312-A1 | IMMUNOPROTEASOME INHIBITORS | PRINCIPIA BIOPHARMA INC. | 2020-09-03 | — | — | US | disclosed |
| CN-111491938-A | Immunoproteasome inhibitors | 普林斯匹亚生物制药公司 | 2020-08-04 | — | — | CN | disclosed |
| US-20190336515-A1 | IMMUNOPROTEASOME INHIBITORS | PRINCIPIA BIOPHARMA INC. | 2019-11-07 | — | — | US | disclosed |
| WO-2018136401-A1 | IMMUNOPROTEASOME INHIBITORS | PRINCIPIA BIOPHARMA INC. (US) | 2018-07-26 | — | — | WO | disclosed |
| JP-2000228218-A | LITHIUM BATTERY HAVING HIGH POLYMER ELECTROLYTE | UDAGAWA REIKO | 2000-08-15 | — | — | JP | disclosed |