专利检索 ap:("Harumitsu Imai" OR "Hidenori Yazawa" OR "Koji Nagai" OR "Takeshi Saito" OR "Shu F. Liang") AND inv:"Shu F. Liang" 第 1 页

1.

发明授权
Q-2819 substance and the use thereof 失效
标题翻译： Q-2819物质及其用途

公开(公告)号：US5232942A

公开(公告)日：1993-08-03

申请号：US582860

申请日：1990-11-29

申请人： Harumitsu Imai , Hidenori Yazawa , Koji Nagai , Takeshi Saito , Shu F. Liang

发明人： Harumitsu Imai , Hidenori Yazawa , Koji Nagai , Takeshi Saito , Shu F. Liang

IPC分类号： C07D311/92 , C12P17/06

CPC分类号： C12R1/645 , C07D311/92 , C12P17/06

摘要： The present invention relates to Q-2819 substance represented by formula described below and a process for production thereof as well as a novel microorganism capable of producing the substance: ##STR1##