Process for preparing idelalisib
US9981965B2 · kind B2 · utility
0Cited by
2References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2016 |
| Grant date | May 29, 2018 |
| Priority date | — |
| Expiry date | Mar 24, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D239/91
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to an improved process for preparing Idelalisib (1). In this process, acid addition salts of idelalisamine (2) are useful intermediates for purification purposes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.