Novel derivatives of 6,11-dihydro-dibenzo[c,f][1,2,5]-thiadiazepine 5,5-dioxide, salts thereof and appropriate processes for the preparation thereof
申请人:A. MENARINI INDUSTRIE FARMACEUTICHE RIUNITE S.R.L.
公开号:EP0354885A1
公开(公告)日:1990-02-14
Novel derivatives of 11-carbonyl-6,11-dihydro-dibenzo[c,f][1,2,5]thiadiazepine 5,5-dioxide of the general formula
wherein
R and R₁, which can be different, represent a hydrogen atom or a (C₁-C₅)alkyl or (C₁-C₄)hydroxyalkyl group, or R and R₁ together can form a 5-membered and/or 6-membered heterocyclic ring which may contain a further heteroatom,
R₂ and R₃, which can be different, represent a hydrogen atom, a (C₁-C₃)alkoxy, (C₁-C₃)alkyl, nitro, amino or (C₁-C₃)alkylamino,halogen, halogeno-alkyl or hydroxyl group,
R₄ represents a hydrogen atom or a (C₁-C₄)alkyl, alkylaryl or (C₁-C₆)alkylamino group, and
n assumes values of 0, 1 or 2, and
non-toxic, pharmaceutically acceptable salts, thereof, obtained by addition of acids of alkyl halides.
11-酮基-6,11-二氢-二苯并[c,f][1,2,5]噻二氮杂环庚烷-5,5-二氧化物的新衍生物,通式如下,其中R和R₁(可以不同),代表氢原子或(C₁-C₅)烷基或(C₁-C₄)羟基烷基基团,或者R和R₁可共同形成含有进一步杂原子的5-或6-成员杂环环,R₂和R₃(可以不同),代表氢原子,(C₁-C₃)烷氧基,(C₁-C₃)烷基,硝基,氨基或(C₁-C₃)烷基氨基,卤素,卤代烷基或羟基基团,R₄代表氢原子或(C₁-C₄)烷基,烷基芳基或(C₁-C₆)烷基氨基基团,n取值为0、1或2,以及由烷基卤化物的酸添加得到的非毒性、药学上可接受的盐。