Pentacyclic triterpenoid compound with modified structure and preparation method and use thereof
US9725482B2 · kind B2 · utility
0Cited by
0References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 18, 2014 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Nov 18, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P37/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to new pentacyclic triterpenes, their preparation method and use. The compounds of the present invention could effectively treat psoriasis and selectively inhibit in vitro differentiation of the TH1 and TH17 cells, thereby could be used to treat the TH1- or TH17-mediated autoimmune diseases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.