Synthesis of indolylmaleimides
US5859261A · kind A · utility
11Cited by
9References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 1997 |
| Grant date | Jan 12, 1999 |
| Priority date | — |
| Expiry date | Dec 19, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D413/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides a method for synthesizing indolylmaleimides by reacting an activated maleimide preferably with an optionally substituted organometallic-3-indole in the presence of a transition metal catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.