Alkyl or alkoxy substituted S-heterocyclic retinoids
    2.
    发明授权
    Alkyl or alkoxy substituted S-heterocyclic retinoids 失效
    烷基或烷氧基取代的S-杂环类视黄醇

    公开(公告)号:US5391766A

    公开(公告)日:1995-02-21

    申请号:US57949

    申请日:1993-05-05

    摘要: Compounds of the formula ##STR1## in which X is --S--, --SO-- or --SO.sub.2 --; R.sup.1 is C.sub.7-10 -alkyl or C.sub.7-10 -alkoxy; R.sup.2 is a residue of the formula ##STR2## R.sup.3 is carboxy or lower-alkoxycarbonyl; and n is an integer of 1, 2 or 3; and salts of carboxylic acids of formula I can be used for the treatment of autoimmune diseases and diseases having a strong immunological component, such as psoriasis.

    摘要翻译: 其中X是-S-,-SO-或-SO 2 - 的式I的化合物; R1是C7-10-烷基或C7-10-烷氧基; R 2是下式的残基:(a)或(b)R 3是羧基或低级烷氧基羰基; n为1,2或3的整数; 式I的羧酸盐可用于治疗具有强免疫组分的自身免疫性疾病和疾病,例如牛皮癣。

    Stilbene derivatives
    3.
    发明授权
    Stilbene derivatives 失效
    二苯乙烯衍生物

    公开(公告)号:US5250562A

    公开(公告)日:1993-10-05

    申请号:US829666

    申请日:1992-02-03

    摘要: Compounds of the formula ##STR1## wherein R.sup.1 and R.sup.2 each independently are lower-alkyl; or together are alkylene with 3-5 C-atoms in a straight chain; one of the residues R.sup.3 and R.sup.4 is hydrogen and the other is hydrogen or lower-alkyl; R.sup.6 and R.sup.7 are hydrogen or lower-alkyl; R.sup.5 and R.sup.8 are hydrogen, lower-alkyl, lower-alkoxy or halogen; X signifies --O--, --S--, --SO--, --SO.sub.2 -- or --NR.sup.9 ; R.sup.9 is hydrogen, lower-alkyl or acyl; Y is --S(O).sub.m R.sup.10 or --NHet and, where X is --NR.sup.9 --, --S--, --SO-- or --SO.sub.2 --, also --N(R.sup.11).sub.2 or --OR.sup.12 ; R.sup.10 is lower-alkyl; R.sup.11 and R.sup.12 are hydrogen, lower-alkyl or acyl; --NHet is a 5-8 membered, saturated or unsaturated, monocyclic heterocycle attached via a N-atom; n is 2, 3 or 4 and m is 0, 1 or 2, are described. The compounds of formula I are useful as agents for the treatment of disorders such as neoplasms, dermatoses or ageing of the skin.

    摘要翻译: 式Ⅰ的化合物,其中R 1和R 2各自独立地为低级烷基; 或一起是直链中具有3-5个C原子的亚烷基; 残基R3和R4之一是氢,另一个是氢或低级烷基; R6和R7是氢或低级烷基; R5和R8是氢,低级烷基,低级烷氧基或卤素; X表示-O - , - S - , - SO - , - SO 2 - 或-NR 9; R9是氢,低级烷基或酰基; Y是-S(O)m R 10或-NHet,且其中X是-NR 9 - , - S - , - SO-或-SO 2 - ,以及-N(R 11)2或-OR 12; R10为低级烷基; R 11和R 12是氢,低级烷基或酰基; -NHet是通过N-原子连接的5-8元饱和或不饱和的单环杂环; n为2,3或4,m为0,1或2。 式I的化合物可用作治疗诸如赘生物,皮肤病或皮肤老化的病症的药剂。

    Aromatic carboxylic acid esters
    5.
    发明授权
    Aromatic carboxylic acid esters 失效
    芳香族羧酸酯

    公开(公告)号:US5958956A

    公开(公告)日:1999-09-28

    申请号:US7613

    申请日:1998-01-15

    摘要: A compound of the formula ##STR1## wherein R.sup.1 is hydrogen or C.sub.1-6 -alkyl;R.sup.2 is C.sub.1-6 -alkyl or adamantyl;R.sup.3 is C.sub.1-6 -alkyl or hydroxy; orR.sup.2 and R.sup.3 taken together are --(CR.sup.6 R.sup.7).sub.n --;R.sup.4 is C.sub.2-8 -alkyl, C.sub.2-8 -alkenyl, C.sub.2-8 -alkynyl, --OCH.sub.2 R.sup.5 or C.sub.2-8 -alkanoyl; and hydrogen when R.sup.3 is hydroxy;R.sup.5 is C.sub.1-6 -alkyl, C.sub.2-6 -alkenyl or C.sub.2-6 -alkynyl;R.sup.6 and R.sup.7 are hydrogen or C.sub.1-6 -alkyl;Y is oxygen or sulphur; andn is 3, 4 or 5,and pharmaceutically usable salts of carboxylic acids of formula I act as selective ligands of retinoic acid .gamma.-receptors and are useful for the treatment of epithelial lesions.

    摘要翻译: 下式的化合物其中R 1是氢或C 1-6 - 烷基; R2是C1-6烷基或金刚烷基; R3是C1-6烷基或羟基; 或R 2和R 3一起为 - (CR 6 R 7)n - ; R 4是C 2-8 - 烷基,C 2-8 - 烯基,C 2-8 - 炔基,-OCH 2 R 5或C 2-8 - 烷酰基; 当R3为羟基时为氢; R5是C1-6-烷基,C2-6-烯基或C2-6-炔基; R6和R7是氢或C1-6烷基; Y是氧或硫; 并且n为3,4或5,并且式I的羧酸的药学上可用的盐作为视黄酸γ-受体的选择性配体,并且可用于治疗上皮损伤。