[DE] NEUE ACRIDIN-DERIVATE UND DEREN VERWENDUNG ALS ARZNEIMITTEL [EN] NOVEL ACRIDINE DERIVATIVES AND USE THEREOF AS MEDICAMENTS [FR] NOUVEAUX DERIVES D'ACRIDINE ET LEUR UTILISATION COMME MEDICAMENTS
The invention relates to novel acridine derivatives of the formula 1, to their preparation and to their use as medicaments, in particular for the treatment of tumors.
Process for the preparation of (pyridinylidene)-phthalides
申请人:——
公开号:US20030023094A1
公开(公告)日:2003-01-30
A process for the preparation of (pyridinylidene)-phthalides starting from 3-oxo-1,3-dihydro-isobenzofuran-1-carboxylic acids and pyridinecarbaldehydes, is described.