BENZOFURANIL-UREIAS SUBSTITUIDAS COM HETEROCICLOCARBONILO
Heterocyclyclarbonyl substituted benzofuranyl-ureas of formula (I) are prepared by reacting heterocyclylcarbonyl substituted 3-amino-benzofuranes with appropriate isocyanates or isothiocyanates. The unsubstituted ureas are transferred into substituted ureas by usual methods of substitution. The hete...
Saved in:
Main Authors | , , , , , , , |
---|---|
Format | Patent |
Language | Portuguese |
Published |
28.02.2002
|
Edition | 7 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Heterocyclyclarbonyl substituted benzofuranyl-ureas of formula (I) are prepared by reacting heterocyclylcarbonyl substituted 3-amino-benzofuranes with appropriate isocyanates or isothiocyanates. The unsubstituted ureas are transferred into substituted ureas by usual methods of substitution. The heterocyclylcarbonyl substituted benzofuranyl-ureas are useful as active ingredients in medicaments particularly for the treatment of acute and chronical inflammatory processes. A, D, L, R , R , R , R4 are as defined in the applications, R being a heterocyclic group. |
---|---|
Bibliography: | Application Number: PT19960119046T |