| 发明名称 |
Process for the isolation of novel oligospirostanoside |
| 摘要 |
The present invention relates to a process for the isolation of a novel oligospirostanoside structurally constructed as 3-0-[alpha-L-rhamnopyranosyl-(1->2)-alpha-L-rhamnopyranosyl-(1->4)-0-beta-D-glucopyranosyl]-25(S)-5beta spirostan-3beta-ol isolated from Asparagus racemosus and biologically evaluated as a potent immunomodulatory agent.
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| 申请公布号 |
US6670459(B2) |
申请公布日期 |
2003.12.30 |
| 申请号 |
US20020103633 |
申请日期 |
2002.03.20 |
| 申请人 |
ZANDU PHARMACEUTICAL WORKS LTD.;COUNCIL SCIENT IND RES;DEPT SCIENCE & TECH |
发明人 |
HANDA SUKHDEV SWAMI;SURI OM PRAKASH;GUPTA VISHWA NATH;SURI KRISHAN AVTAR;SATTI NARESH KUMAR;BHARDWAJ VIKRAM;BEDI KASTURI LAL;KHAJURIA ANAMIKA;KAUL ANPURNA;PARIKH GIRISH G.;KULHAR PRABHAKAR;SALUNKHE ULHAS;KRISHNAMURTHY RAMAN |
| 分类号 |
C07J17/00;(IPC1-7):C07H15/24 |
主分类号 |
C07J17/00 |
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