| 发明名称 |
SIALIC ACID DERIVATIVE AND PROCESS FOR PREPARING THE SAME |
| 摘要 |
<p>A novel N-acetylneuraminic acid derivative, represented by the general formula of: wherein R1 are, independently, hydrogen or acetyl; R2 is nucleoside residue; and R3 is carboxyl or methoxycarbonyl. The N-acetylneuraminic acid derivative is useful and efficacious when used as a medicine, since it exhibits a pronounced function of inhibiting metastasis of cancer cells. Also provided is a process for the preparation thereof.</p> |
| 申请公布号 |
CA1257257(A) |
申请公布日期 |
1989.07.11 |
| 申请号 |
CA19850475959 |
申请日期 |
1985.03.07 |
| 申请人 |
MECT CORPORATION |
发明人 |
OGURA, HARUO;FURUHATA, KIMIO;OSAWA, TOSHIAKI;TOYOSHIMA, SATOSHI;SHITORI, YOSHIYASU;ITO, MASAYOSHI;YOSHIMURA, SHOJI |
| 分类号 |
A61K31/70;A61K31/7042;A61K31/7052;A61K31/7064;A61K31/7072;A61K31/7076;A61P35/00;C07H19/04;C07H19/06;C07H19/067;C07H19/16;C07H19/167;(IPC1-7):C07H19/067 |
主分类号 |
A61K31/70 |
| 代理机构 |
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