NOUVEAUX COMPOSES TRICYCLIQUES, LEUR PROCEDE DE PREPARATION ET LES COMPOSITIONS PHARMACEUTIQUES QUI LES CONTIENNENT
申请人:ADIR ET COMPAGNIE
公开号:EP1047664A1
公开(公告)日:2000-11-02
US6423870B1
申请人:——
公开号:US6423870B1
公开(公告)日:2002-07-23
[EN] NOVEL TRICYCLIC COMPOUNDS, PREPARATION METHOD AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME<br/>[FR] NOUVEAUX COMPOSES TRICYCLIQUES, LEUR PROCEDE DE PREPARATION ET LES COMPOSITIONS PHARMACEUTIQUES QUI LES CONTIENNENT
申请人:ADIR ET COMPAGNIE
公开号:WO1999036392A1
公开(公告)日:1999-07-22
(EN) The invention concerns compounds of formula (I) in which: A forms a tricyclic system of formula A1, A2, A3 or A4; R1 represents a hydrogen atom, an alkyl, hydroxy, alkoxy or oxo group; (R2)m and (R3)m' are such as defined in the description; n represents an integer such that 0$m(F)n$m(F)3; p represents an integer such as defined in the description; B represents a group (a) or (b). The invention is useful for preparing medicines.(FR) L'invention concerne les composés de formule (I) dans laquelle: A forme un système tricyclique de formule A1, A2, A3 ou A4, R1 représente un atome d'hydrogène, un groupement alkyle, hydroxy, alkoxy ou oxo, (R2)m et (R3)m' sont tels que définis dans la description, n représente un entier tel que 0$m(F)n$m(F)3, p représente un entier tel que défini dans la description, B représente un groupement (a) ou (b). Médicaments.
Synthesis of Phenalene and Acenaphthene Derivatives as New Conformationally Restricted Ligands for Melatonin Receptors
Conformationally restricted phenalene and acenaphthene derivatives 5 were synthesized from phenalen-1-one and acenaphthen-1-one derivatives using the Horner-Emmons reaction. The amines were prepared through the corresponding isocyanates by the Curtius reaction on the acids or by the reduction of the nitriles. Amido derivatives (R(3) = Me, Et, n-Pr, c-Pr) were prepared by acylation of the amines with