| 发明名称 |
Novel anthracycline antibiotics. |
| 摘要 |
<p>Novel anthracycline antibiotics characteristic of Ring A of the anthracycline skeleton are produced by microorganisms belonging to the genus Streptomyces and are useful as anti-cancer agents. The antibiotics designated D-788-6 to -10 are shown by general formula:
<Chemistry id="chema01" num="0001"><Image id="ia01" he="44" wi="44" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>
wherein Y represents a group shown by:
<Chemistry id="chema02" num="0002"><Image id="ia02" he="26" wi="85" file="IMGA0002.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry><Chemistry id="chema03" num="0003"><Image id="ia03" he="19" wi="28" file="IMGA0003.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>or
<Chemistry id="chema04" num="0004"><Image id="ia04" he="18" wi="25" file="IMGA0004.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry></p> |
| 申请公布号 |
EP0171677(A1) |
申请公布日期 |
1986.02.19 |
| 申请号 |
EP19850109304 |
申请日期 |
1985.07.24 |
| 申请人 |
SANRAKU CO., LTD. |
发明人 |
YOSHIMOTO, AKIHIRO;FUJII, SHIZUKA;KUBO, KATSURO;ISHIKURA, TOMOYUKI;SAWA, TSUTOMU;TAKEUCHI, TOMIO;UMEZAWA, HAMAO |
| 分类号 |
A61K31/70;A61K31/7028;A61K31/7034;A61K31/704;A61P35/00;C07H15/252;C12P19/56;C12R1/465;(IPC1-7):C07H15/252;A61K31/00 |
主分类号 |
A61K31/70 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
