9-Amino-Camptothecin（camptothecin）
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Product Name: 9-Amino-Camptothecin
Specification: 99%9-Amino-Camptothecin
Detection method: HPLC
Molecular formula: C20H15N3O6
Molecular weight: 393.35
Formulation: White powder
About 9-Amino-Camptothecin:
A process for preparing the 9-amino camptothecin of formula; said process comprising: reacting a compound of formula , wherein the hydroxy group on ring A is in the 10- or 12-position, with a nitrating agent, so obtaining a corresponding compound of formula ; converting the compound of formula into a corresponding compound of formula , wherein XO is a group that can be removed reductively; and reductively removing the said XO group and reducing the nitro group of the compound of formula , so obtaining the 9-amino camptothecin of formula , a known antitumor compound. The present invention includes also in its scope compounds having the above reported formula and compound of formula , which are endowed with antitumor activity.
[Date:2008-12-02]
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Keywords: 9-Amino-Camptothecin（camptothecin）
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From: Martek Mr.Anthony / Vice-President E-mail: ********** |
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From: GNC Mr.Ryan / Manufacturer's Representative E-mail: ********** |
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From: USANA Mr.Alexander / Vice-President E-mail: ********** |
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