New isoindolone derivatives of general formula (I) are ##STR1## disclosed in which the radicals R represent hydrogen atoms or, together, form a bond, the symbol R' represents a hydrogen atom or a readily removable radical and the symbols R" are identical and represent phenyl radicals which can be substituted with a halogen atom or a methyl radical at the ortho or meta position, in the (3aR, 7aR) form or in the form of a mixture of the (3aRS, 7aRS) forms, as well as their salts. These derivatives are useful as intermediates for the preparation of therapeutically active products.
公式(I)的新异
吲哚酮衍
生物如下:##STR1## 其中基团R代表氢原子或一起形成键,符号R'代表氢原子或可轻松去除的基团,符号R"相同,代表苯基,可以在邻位或间位用卤原子或甲基基团取代,以(3aR,7aR)形式或(3aRS,7aRS)形式的混合物形式存在,以及它们的盐。这些衍
生物可用作制备治疗活性产品的中间体。