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公开(公告)号:EP0603399A1
公开(公告)日:1994-06-29
申请号:EP93900411.5
申请日:1992-12-28
发明人: TANAKA, Takeo , MORISHITA, Yoshikazu , NOZAWA, Mika , CHIBA, Shigeru , KAWAMOTO, Isao , TSUKUDA, Eiji , YOSHIDA, Mayumi , SHIMAZAKI, Chieko , YAMAGUCHI, Kazuo , MATSUDA, Yuzuru , KITAMURA, Shigeto , IKEMURA, Toshihide , OGAWA, Tatsuhiro , YANO, Keiichi , SUZAWA, Toshiyuki , SHIBATA, Kenji , YAMASAKI, Motoo
IPC分类号: C12P21/00
CPC分类号: C07K7/06 , A61K38/00 , C07K5/1021 , C07K5/1024 , C07K7/08 , C07K14/36 , C07K14/57536
摘要: A novel peptide represented by the following general formula and a process for producing the same: X-A-Trp-B-Gly-Thr-E-G-Y wherein, A represents Asn or Asp; B represents His or Lys; E represents Ala or Ser; G represents Ala or Pro; X represents X¹-Gly or X³-Cys-X²; and Y represents hydroxy, lower alkoxy, amino, Y¹-Asp-Z or Y²-Cys-Z. The peptide is isolated from the product of culture of a streptomyces and has an endothelin antagonism and an activity of suppressing the rise of an intracellular calcium or cyclic guanosine-3,5-phosphate concentration caused by endothelin.
摘要翻译: 由以下通式表示的新肽及其制备方法:X-A-Trp-B-Gly-Thr-E-G-Y其中A表示Asn或Asp; B代表His或Lys; E表示Ala或Ser; G代表Ala或Pro; X表示X 1 -Gly或X 3 -Cys-X 2; Y表示羟基,低级烷氧基,氨基,Y 1 -Asp-Z或Y 2 -Cys-Z。 该肽从链霉菌培养物的产物中分离,具有内皮素拮抗作用和抑制由内皮素引起的细胞内钙或环鸟苷-3磷酸盐浓度升高的活性。
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公开(公告)号:EP0603399B1
公开(公告)日:2002-09-11
申请号:EP93900411.5
申请日:1992-12-28
发明人: TANAKA, Takeo , MORISHITA, Yoshikazu , NOZAWA, Mika , CHIBA, Shigeru , KAWAMOTO, Isao , TSUKUDA, Eiji , YOSHIDA, Mayumi , SHIMAZAKI, Chieko , YAMAGUCHI, Kazuo , MATSUDA, Yuzuru , KITAMURA, Shigeto , IKEMURA, Toshihide , OGAWA, Tatsuhiro , YANO, Keiichi , SUZAWA, Toshiyuki , SHIBATA, Kenji , YAMASAKI, Motoo
CPC分类号: C07K7/06 , A61K38/00 , C07K5/1021 , C07K5/1024 , C07K7/08 , C07K14/36 , C07K14/57536
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