2-(3,5-dialkyl-4-hydroxyphenyl)indole derivatives
    4.
    发明授权
    2-(3,5-dialkyl-4-hydroxyphenyl)indole derivatives 失效
    2-(3,5-二烷基-4-羟基苯基)吲哚衍生物

    公开(公告)号:US4695581A

    公开(公告)日:1987-09-22

    申请号:US770773

    申请日:1985-08-29

    CPC分类号: C07D491/04 C07D209/12

    摘要: A compound represented by the formula ##STR1## wherein R.sub.1 represents a lower alkyl group; each of R.sub.2 and R.sub.3 represents an alkyl group having 1 to 3 carbon atoms; and each of R.sub.4, R.sub.5 and R.sub.6 represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkanoyloxy group, an aralkyloxy group, a lower alkylthio group, a lower haloalkyl group, a hydroxyl group, a cyano group, a nitro group, an amino group, a mono- or di-(lower alkyl or aralkyl)amino group or a group of the formula ##STR2## in which R.sub.7 represents a lower alkylene group having at least 2 carbon atoms, one of R.sub.8 and R.sub.9 represents a hydrogen atom or a lower alkyl group and the other represents a lower alkyl group, and R.sub.10 represents a hydrogen atom or a lower alkyl group; or any two of R.sub.4, R.sub.5 and R.sub.6 which are adjacent to each other, together, represent a lower alkylenedioxy group, and a salt thereof; and a process for production thereof. This compound has 5-lipoxygenase inhibiting activity and is useful as a medicament.

    摘要翻译: 由式(I)表示的化合物,其中R 1表示低级烷基; R 2和R 3各自表示具有1至3个碳原子的烷基; R4,R5和R6各自表示氢原子,卤素原子,低级烷基,低级烷氧基,低级烷酰氧基,芳烷氧基,低级烷硫基,低级卤代烷基,羟基, 氰基,硝基,氨基,单 - 或二 - (低级烷基或芳烷基)氨基或式“IMAGE”的基团,其中R 7表示具有至少2个碳原子的低级亚烷基, R8和R9中的一个表示氢原子或低级烷基,另一个表示低级烷基,R 10表示氢原子或低级烷基; 或彼此相邻的R 4,R 5和R 6中的任何两个一起代表低级亚烷基二氧基及其盐; 及其制造方法。 该化合物具有5-脂氧合酶抑制活性,可用作药物。

    MELTING FURNACE FOR PRODUCING METAL
    9.
    发明申请
    MELTING FURNACE FOR PRODUCING METAL 有权
    冶金炉生产金属

    公开(公告)号:US20130327493A1

    公开(公告)日:2013-12-12

    申请号:US14000223

    申请日:2012-02-27

    IPC分类号: B22D7/06 B22D47/00

    摘要: In production of a reactive metal using a melting furnace for producing metal having a hearth, ingots can be efficiently produced by efficiently cooling the ingots extracted from the mold provided in the melting furnace. In addition, an apparatus structure in which multiple ingots can be produced with high efficiency and high quality from one hearth, is provided. A melting furnace for producing metal is provided, the furnace has a hearth for having molten metal formed by melting raw material, a mold in which the molten metal is poured, an extracting jig which is provided below the mold for extracting ingot cooled and solidified downwardly, a cooling member for cooling the ingot extracted downwardly of the mold, and an outer case for keeping the hearth, the mold, the extracting jig, and the cooling member separated from the air, wherein at least one mold and extracting jig are provided in the outer case, and the cooling member is provided between the outer case and the ingot, or between the multiple ingots.

    摘要翻译: 在使用用于制造具有炉床的金属的熔炉的反应性金属的制造中,可以通过有效地冷却从设置在熔化炉中的模具中提取的锭而有效地制造锭。 此外,提供了一种可以从一个炉膛以高效率和高质量生产多个锭的装置结构。 提供了一种用于生产金属的熔化炉,炉具有一个炉底,用于熔化原材料形成的熔融金属,一个熔融金属浇注的模具,一个提取夹具,该模具设置在模具下方,用于将铸锭向下冷却和固化 ,用于冷却从模具向下抽出的铸锭的冷却部件,以及用于保持与空气分离的炉床,模具,提取夹具和冷却部件的外壳,其中至少一个模具和提取夹具设置在 外壳和冷却构件设置在外壳和锭之间,或者在多个锭之间。