| 发明名称 |
Ketosufone derivatives and process for producing the same |
| 摘要 |
There is provided a ketosulfone derivative represented by the formula (I):wherein Ar represents an aryl group which may be substituted, and R1' and R2' represent a hydrogen atom or a protective group of a hydroxyl group and processes for producing the same.
|
| 申请公布号 |
US6172265(B1) |
申请公布日期 |
2001.01.09 |
| 申请号 |
US19990332995 |
申请日期 |
1999.06.15 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY LIMITED |
发明人 |
TAKAHASHI TOSHIYA;SEKO SHINZO |
| 分类号 |
C07C315/04;C07C317/14;C07C317/18;C07C317/22;C07C317/24;C07C403/10;(IPC1-7):C07C315/04 |
主分类号 |
C07C315/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
