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    • 93. 发明公开
    • Thiazole and imidazole derivatives and antiulcer composition containing same
    • 。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
    • EP0452076A1
    • 1991-10-16
    • EP91303091.2
    • 1991-04-09
    • MEIJI SEIKA KABUSHIKI KAISHA
    • Machinami, Tomoya, c/o Meiji Seika K.K.Yasufuku, Kazue, c/o Meiji Seika K.K.Shibahara, Seiji, c/o Meiji Seika K.K.Yuda, Yasukatsu, c/o Meiji Seika K.K.Hirano, Fumiya, c/o Meiji Seika K.K.
    • C07D277/74A61K31/425C07D235/28C07D277/36C07D417/04C07D417/12A61K31/415
    • C07D417/04C07D235/28C07D277/36C07D277/56C07D277/74C07D277/76C07D417/12
    • A thiazole or imidazole derivative having the general formula (I):

      wherein:

      R¹ and R², which may be the same or different, each independently represent a hydrogen atom, or a phenyl or heteroaryl group, or R¹ and R² may together form a benzene ring which may be optionally substituted by a halogen atom or a lower alkyl optionally substituted by a halogen atom, lower alkoxy or nitro group;
      A represents a sulfur atom or -NH-;
      B represents a lower alkoxy group optionally substituted by a halogen atom; a five- or six-membered saturated heterocyclic ring containing one nitrogen or oxygen atom which ring may be optionally substituted; a six-membered saturated heterocyclic ring containing one oxygen atom plus one nitrogen atom; a group -XR³ where X represents a group -NR⁴ wherein R³ and R⁴, which may be the same or different, each independently represent a lower alkyl group; or a group -NHC(=Y)R⁵ where Y represents an oxygen or sulfur atom or a group =NCN or =CHNO₂, and R⁵ represents a group -NHR⁶ or -SR⁶ wherein R⁶ represents a lower alkyl group optionally substituted by a halogen atom;
      m is an integer from 1 to 4; and
      n is an integer from 0 to 2;
      and their pharmacologically acceptable salts. The compounds has an antiulcerative activity.
    • 具有通式(I)的噻唑或咪唑衍生物:其中:R 1和R 2可以相同或不同,各自独立地表示氢原子或苯基或杂芳基, 或R 1和R 2可以一起形成苯环,其可任选被卤素原子或任选被卤素原子,低级烷氧基或硝基取代的低级烷基取代; A表示硫原子或-NH-; B表示任选被卤素原子取代的低级烷氧基; 含有一个氮原子或氧原子的五元或六元饱和杂环,该环可以任选被取代; 含有一个氧原子加上一个氮原子的六元饱和杂环; 基团-XR 3,其中X表示基团-NR 4,其中R 3和R 4可以相同或不同,各自独立地表示低级烷基; 或基团-NHC(= Y)R 5,其中Y表示氧或硫原子或基团= NCN或= CHNO 2,R 5表示-NHR 6或-SR 6基团,其中 R 6表示任选被卤素原子取代的低级烷基; m是1至4的整数; n为0〜2的整数。 及其药理学上可接受的盐。 该化合物具有抗溃疡活性。
    • 99. 发明公开
    • Gene coding for signal peptides and utilization thereof
    • Fond Signalpeptide kodierendes Gen und Verwendung desselben。
    • EP0196375A1
    • 1986-10-08
    • EP85302177.2
    • 1985-03-28
    • MEIJI SEIKA KABUSHIKI KAISHA
    • Hoshiko, ShigeruMakabe, OsamuFukatsu, ShunzoNagaoka, Kozo
    • C12N15/00
    • C12N9/2417C07K2319/00C07K2319/02C12N15/76Y10S930/30
    • A DNA strand of a gene coding for a signal peptide to be used in the host-vector system employing a bacterium belonging to the genus Streptomyces as a host by incorporation in the vector DNA, which comprises a DNA having a base sequence coding for the peptide having the amino acid sequence from X to Y in the annexed Fig. 1, is disclosed.
      A vector plasmid to be used for transformation of bacteria belonging to the genus Streptomyces, comprising a DNA strand with a base sequence coding for an extra-cellular a-amylase derived from Streptomyces hygroscopicus SF-1084 strain or a mutant thereof, the DNA strand being incorporated in a vector plasmid to be used in the host-vector system employing a bacterium belonging to the genus Streptomyces as a host and also having a DNA necessary for expression of the gene information of the DNA strand, the DNA being introduced in the vector plasmid is also disclosed.
      The present invention may be applied to the production of a desired protein which will be secreted outside the host microorganism.
    • 编码用于宿主 - 载体系统中的信号肽的基因的DNA链,其使用通过掺入载体DNA中的属于链霉菌属的细菌作为宿主,其包含具有编码肽的碱基序列的DNA 在附图中具有X至Y的氨基酸序列。 1,被公开。 ...用于转化属于链霉菌属的细菌的载体质粒,其包含编码源自吸水链霉菌SF-1084菌株的细胞外α-淀粉酶的碱基序列的DNA链或其突变体 ,将DNA链整合到载体质粒中,用于使用属于链霉菌属的细菌的宿主 - 载体系统作为宿主,并且还具有表达DNA链的基因信息所必需的DNA,DNA为 引入载体质粒也被公开。 ...本发明可以应用于生产将被分泌到宿主微生物外部的所需蛋白质。