Synthesis of indolymaleimides
US6037475A · kind A · utility
5Cited by
13References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 1999 |
| Grant date | Mar 14, 2000 |
| Priority date | — |
| Expiry date | Feb 11, 2019 |
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 organometalic-3-indole in the presence of a transition metal catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.