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公开(公告)号:US06627732B1
公开(公告)日:2003-09-30
申请号:US09673449
申请日:2000-10-16
申请人: Kiyoyuki Sakon , Yoshimitsu Naniwa , Mitsuru Kobayashi , Daishiro Miura , Hiroshi Imai , Atsushi Imaizumi
发明人: Kiyoyuki Sakon , Yoshimitsu Naniwa , Mitsuru Kobayashi , Daishiro Miura , Hiroshi Imai , Atsushi Imaizumi
IPC分类号: C07K508
CPC分类号: C07K5/0215 , A61K38/00
摘要: The present invention provides a glutathione derivative having a dramatically enhanced hematopoiesis promoting effect in the living body represented by the formula (I): where A represents H or a C1-C20 acyl group; R1 represents a C1-C26 alkyl group or a C3-C26 alkenyl group; and R2 represents H, a C1-C26 alkyl group or a C3-C26 alkyl group, with the proviso that compounds are excluded in which R1 is a C1-C10 alkyl group or a C3-C10 alkenyl group, and simultaneously R2 is H, a C1-C10 alkyl group or a C3-C10 alkenyl group. The present invention also provides a salt of the glutathione derivative, or a colloidal composition that enables the safe and effective development of the effects of the glutathione derivative in the living body.
摘要翻译: 本发明提供一种在由式(I)表示的活体中具有显着增强的造血作用促进作用的谷胱甘肽衍生物:其中A表示H或C1-C20酰基; R1表示C1-C26烷基或C3-C26烯基; 并且R 2表示H,C 1 -C 26烷基或C 3 -C 26烷基,条件是排除其中R 1为C 1 -C 10烷基或C 3 -C 10烯基的化合物,同时R2为H, C1-C10烷基或C3-C10烯基。 本发明还提供谷胱甘肽衍生物的盐或能够安全有效地发挥生物体中谷胱甘肽衍生物的作用的胶体组合物。
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公开(公告)号:US06589984B1
公开(公告)日:2003-07-08
申请号:US09646005
申请日:2000-09-11
申请人: Yoshimitsu Naniwa , Hiroshi Imai , Tomohide Ida , Emiko Muratani , Kazuo Kitai , Yoshinori Sugimoto , Tomomi Kosugi , Akiko Takeuchi , Kunihito Watanabe , Takami Tomiyama , Tomio Takeuchi , Masa Hamada
发明人: Yoshimitsu Naniwa , Hiroshi Imai , Tomohide Ida , Emiko Muratani , Kazuo Kitai , Yoshinori Sugimoto , Tomomi Kosugi , Akiko Takeuchi , Kunihito Watanabe , Takami Tomiyama , Tomio Takeuchi , Masa Hamada
IPC分类号: C07D30932
CPC分类号: C07D405/14 , C07D407/04 , C07D407/14 , C07D409/14 , C07D413/14 , C07D417/04
摘要: There is provided benzofuryl-&agr;-pyrone derivative represented by the following structural formula (I): wherein R1 represents a hydrogen atom or an alkyl group of 1 to 5 carbons; R2 represents hydrogen, —CO—R5 or —SO2R6; R3 represents hydrogen, an alkyl group of 1 to 5 carbons, etc.; and R4 is a substituent attached to the 4-carbon, 5-carbon, 6-carbon or 7 carbon of the benzofuran ring; and their salts. The compounds are useful as therapeutic agent for hypertriglyceridemia, lipid metabolism enhancers, or prophylactic and/or therapeutic agents for arteriosclerosis.
摘要翻译: 提供由以下结构式(I)表示的苯并呋喃基-α-吡喃酮衍生物:其中R1表示氢原子或1〜5个碳原子的烷基; R2表示氢,-CO-R5或-SO2R6; R3表示氢, 1〜5个碳原子的烷基等; 并且R 4是连接到苯并呋喃环的4-碳,5-碳,6-碳或7碳的取代基; 和它们的盐。 该化合物可用作高甘油三酯血症的治疗剂,脂质代谢增强剂,或用于动脉硬化的预防和/或治疗剂。
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