发明授权
US4160026A Antibiotics SF-1130-x.sub.1 and -x.sub.2 substances and production and
use thereof
失效
抗生素SF-1130-x {hd 1 {b和-x {hd 2 {b物质及其生产和使用
- 专利标题： Antibiotics SF-1130-x.sub.1 and -x.sub.2 substances and production and use thereof
- 专利标题（中）： 抗生素SF-1130-x {hd 1 {b和-x {hd 2 {b物质及其生产和使用
-
申请号： US826766申请日： 1977-08-22
-
公开(公告)号： US4160026A公开(公告)日： 1979-07-03
- 发明人: Katsuyoshi Iwamatsu , Shoji Omoto , Takashi Shomura , Hiroshi Watanabe , Michio Kojima , Shigeharu Inoue , Taro Niida , Takashi Hisamatsu , Shingo Uchida
- 申请人： Katsuyoshi Iwamatsu , Shoji Omoto , Takashi Shomura , Hiroshi Watanabe , Michio Kojima , Shigeharu Inoue , Taro Niida , Takashi Hisamatsu , Shingo Uchida
- 申请人地址： JPX Tokyo
- 专利权人： Meiji Seika Kaisha, Ltd.
- 当前专利权人： Meiji Seika Kaisha, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX51/99757 19760823
- 主分类号： C12P13/00
- IPC分类号： C12P13/00 ; A61K35/74 ; A61P31/04 ; A61P37/04 ; C07G11/00 ; C07H5/06 ; C12P1/06 ; C12P19/04 ; C12D9/14
摘要：
New antibiotics SF-1130-x.sub.1 substance and SF-1130-x.sub.2 substance are produced by cultivating a microorganism Streptomyces myxogenes SF-1130 now deposited under FERM-P. 676 and ATCC. 31305 in a liquid culture medium under aerobic conditions, and these antibiotics may be isolated from the fermentation broth and are useful as an activator for enhancing the host defense system in living animals. The activity of these antibiotics may be improved when used in combination with one or more of maltose, maltotriose, maltotetraose, maltopentaose, maltohexaose and maltoheptaose.
公开/授权文献
- US5264465A Contact lens material and contact lens 公开/授权日：1993-11-23
信息查询
