Derivatives of 3 - benzofuranilindol - 2 - ona replaced in 3, its preparation and application in therapy

摘要

Claim 1: Responding to the compound of formula (1): in which R1 represents a hydrogen Atom or an alkyl group C1 - 6, - C (= o) - alkyl of C1 - 6 or - C (= o) - aryl; R2, R3 and R4, identical or different, located in any of The available positions of the phenyl Nucleus, represent in Independently a hydrogen Atom, a Halogen Atom, CN, oAn alkyl group C1 - 6 eventually substituted with a Halogen Atom or Oh; perhaloalquilo C1 C1 - alkoxy - 3, 6 - 3 aminocarbonilo perhaloalcoxi C1, C1 -, 6 - aminocarbonilo alkyl, dialkyl C1 - 6 - aminocarbonilo, aryl or heteroaryl, ariloxi; being eventually replaced the aryl Group, ar Iloxi or heteroaryl with a Halogen Atom, an alkyl group or NS, oh C1 - 6Perhaloalquilo C1 C1 - alkoxy - 3 or 6; provided that at least one of R2, R3 and R4 is different from H and the aryl or heteroaryl Group, ariloxi eventually can be substituted with a Halogen Atom, an alkyl group or NS, oh perhaloalquilo C1 C1 - 6 - 3, 6 - alkoxy or C1 R5 represents a Group; Lquilo alquenilo C2 or C1 - 6 - 6; n represents 1 or 2; in the form of a base or an Acid Addition Salt.