Alkaloid derivative having angiogenesis inhibitory effect, and pharmaceutical composition containing same
US11168081B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Jul 20, 2018 |
| Grant date | Nov 9, 2021 |
| Priority date | — |
| Expiry date | Jul 20, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An alkaloid derivative having an activity of inhibiting angiogenesis and having structural stability is disclosed. A pharmaceutical composition containing the alkaloid derivative and its use are disclosed. The alkaloid derivative can be effectively used for treating or preventing diabetic retinopathy, cancer, duodenal ulcer, arthritis or obesity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.