Other income (Details) - CHF (SFr) |
1 Months Ended | 3 Months Ended | 12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2023 |
Sep. 30, 2023 |
Apr. 02, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
[1] | |||
| Other income | |||||||||
| Other income | SFr 142,888 | SFr 5,940 | SFr 4,235 | ||||||
| Eurostars/Innosuisse | mGlu2 NAM program | |||||||||
| Other income | |||||||||
| Amount of grant awarded | SFr 500,000 | ||||||||
| Proceeds from grants | SFr 300,000 | ||||||||
| Eurostars/Innosuisse | mGlu2 NAM program | Assets and liabilities held for sale | |||||||||
| Other income | |||||||||
| Deferred income | SFr 300,000 | ||||||||
| Eurostars/Innosuisse | mGlu2 NAM program | Discontinued operations | |||||||||
| Other income | |||||||||
| Other income | SFr 38,401 | ||||||||
| |||||||||