Prodrugs of 3-(pyrrol-2-ylmethylidene)-2-indolinone derivatives
US6482848B2 · kind B2 · utility
9Cited by
30References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 2001 |
| Grant date | Nov 19, 2002 |
| Priority date | — |
| Expiry date | May 24, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/65583
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention is directed to prodrugs of certain 3-(pyrrol-2-yl-methylidene)-2-indolinone derivatives that modulate the activity of protein kinases (“PKs”). Pharmaceutical compositions comprising these compounds, methods of treating diseases related to abnormal PK activity utilizing pharmaceutical compositions comprising these compounds and methods of preparing them are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.