Aqueous immunoregulatory agent
    1.
    发明授权
    Aqueous immunoregulatory agent 失效
    水性免疫调节剂

    公开(公告)号:US4191778A

    公开(公告)日:1980-03-04

    申请号:US766505

    申请日:1977-02-07

    摘要: The aqueous preparation such as an aqueous solution, a water-in-oil emulsion, in which a water-soluble salt of the quinonyl acid derivative of the formula: ##STR1## [wherein each R is a lower alkoxy group having 1 to 4 carbon atoms or the two R's, taken together, represent a group of --CH.dbd.CH--CH.dbd.CH--; --A--COOH means ##STR2## when both R's are lower alkoxy groups, or --(CH.sub.2).sub.n COOH (wherein n is an integer from 1 to 8) when two R's, taken together, represent a group of --CH.dbd.CH--CH.dbd.CH--] is dissolved in aqueous phase, shows an excellent immunoregulatory activity in animals including human being.

    摘要翻译: 水性制剂如水溶液,油包水乳液,其中下式的醌基酸衍生物的水溶性盐:其中每个R是具有1-4个碳原子的低级烷氧基 原子或两个R一起表示-CH = CH-CH = CH-的基团; 当两个R一起表示-CH = CH-CH的基团时,-A-COOH表示两个R均为低级烷氧基或 - (CH 2)n COOH(其中n为1至8的整数) = CH-]溶解在水相中,在包括人的动物中显示出优异的免疫调节活性。

    Method of producing quinone derivatives
    7.
    发明授权
    Method of producing quinone derivatives 失效
    醌衍生物的制备方法

    公开(公告)号:US4831265A

    公开(公告)日:1989-05-16

    申请号:US33864

    申请日:1987-04-03

    摘要: A quinone compound of the formula: ##STR1## wherein R stands for an alkyl group of 1 to 22 carbon atoms having at its terminal end a hydroxyl group which may be protected, can be obtained with industrial advantage by allowing a compound of the formula: ##STR2## to react with a peroxide of a carboxylic acid of the formula:RCOOHwherein R is as defined above, or with a peroxide of an acid anhydride of the carboxylic acid. The quinone compound wherein R stands for an alkyl group of 1 to 2 carbon atoms having at its terminal end an optionally protected hydroxyl group, is a novel compound and has antifibrotic activity.

    摘要翻译: 其中R代表具有1至22个碳原子的烷基,其末端可被保护的羟基的醌化合物可通过工业上的优点得到,通过使下式化合物: 与下式的羧酸的过氧化物反应:其中R如上定义,或与羧酸的酸酐的过氧化物反应。 其中R代表具有1至2个碳原子的烷基的醌化合物在其末端具有任选保护的羟基,是新化合物并具有抗纤维化活性。

    Spirobenzofuranone compounds
    10.
    发明授权
    Spirobenzofuranone compounds 失效
    螺苯并呋喃酮化合物

    公开(公告)号:US4284644A

    公开(公告)日:1981-08-18

    申请号:US115548

    申请日:1980-01-25

    摘要: Novel spiro compounds of the formula: ##STR1## wherein Ring A represents a benzene ring or a naphthalene ring, said rings being unsubstituted or substituted by at least one of lower alkyl, nitro, halogen, amino which may optionally be substituted, hydroxyl which may optionally be substituted, acyl, sulfamoyl, carboxyl, lower alkoxycarbonyl, carbamoyl which may optionally be substituted, ureido which may optionally be substituted, thioureido which may optionally be substituted, lower alkylthio, lower alkylsulfinyl, lower alkylsulfonyl, aminomethyl which may optionally be substituted, cyano and phenyl, have gastric secretion inhibitive, anti-inflammatory and analgesic activities, and are of value as drugs.

    摘要翻译: 新的具有下式的螺环化合物:其中环A表示苯环或萘环,所述环为未取代的或被至少一个低级烷基,硝基,卤素,可任意取代的氨基,羟基取代,羟基可以 可任选被取代的,酰基,氨磺酰基,羧基,低级烷氧基羰基,可任选被取代的氨基甲酰基,可任选被取代的脲基,可任选取代的硫脲基,低级烷硫基,低级烷基亚磺酰基,低级烷基磺酰基,可任意取代的氨基甲基, 氰基和苯基,具有胃分泌抑制作用,消炎止痛活性,具有药物价值。