Benzonaphthalene derivatives, a process for their preparation and their
use in therapeutic and cosmetic compositions
    81.
    发明授权
    Benzonaphthalene derivatives, a process for their preparation and their use in therapeutic and cosmetic compositions 失效
    苯并萘衍生物,其制备方法及其在治疗和美容组合物中的用途

    公开(公告)号:US5212303A

    公开(公告)日:1993-05-18

    申请号:US952341

    申请日:1992-09-28

    摘要: A benzonaphthalene compound has the formula ##STR1## wherein R.sub.1 represents (i) ##STR2## or (ii) --CH.sub.2 OH; R.sub.6 represents ##STR3## or OR.sub.7 wherein R.sub.7 represents hydrogen, alkyl having 1-20 carbon atoms, monohydroxyalkyl or polyhydroxyalkyl, r' or r" represent hydrogen, lower alkyl, mono or polyhydroxyalkyl, aryl or a residue of an amino acid or a sugar, or together form a heterocycle; R.sub.2 represents hydrogen, alkyl having 1-15 carbon atoms, alkoxy having 1-4 carbon atoms or a cycloaliphatic radical; R.sub.3 represents hydrogen, hydroxy, alkyl having 1-4 carbon atoms, alkoxy having 1-10 carbon atoms, a cycloaliphatic radical, a thiocycloaliphatic radical or --0--Si(CH.sub.3).sub.2 --R.sub.8 wherein R.sub.8 represents lower alkyl; and R.sub.4 and R.sub.5 represent hydrogen, lower alkyl, hydroxy or lower acyloxy.This compound is useful in the topical and systemic treatment of dermatologic diseases and in the treatment of the degeneration of conjuctive tissues. The compound also possesses anti-tumor acitivity.

    摘要翻译: 苯并萘化合物具有下式(I)其中R 1表示(i)图像或(ii)-CH 2 OH; R6表示<或者>其中R7表示氢,具有1-20个碳原子的烷基,一羟基烷基或多羟基烷基,r'或r“表示氢,低级烷基,单或多羟基烷基,芳基或氨基酸或 糖,或一起形成杂环; R 2表示氢,具有1-15个碳原子的烷基,具有1-4个碳原子的烷氧基或脂环族基; R3表示氢,羟基,具有1-4个碳原子的烷基,具有1-10个碳原子的烷氧基,脂环族基团,硫代环脂族基团或-O-Si(CH3)2-R8,其中R8表示低级烷基; 并且R 4和R 5表示氢,低级烷基,羟基或低级酰氧基。 该化合物可用于局部和全身治疗皮肤病和治疗结缔组织的变性。 该化合物还具有抗肿瘤活性。