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Supply 9 Amino Camptothecin

Posted at: Offers to Sell and Export | Posted on: Mon 13 Aug, 2007 4:06 am |
9 amino camptothecin
Products Photos CatalogAmino Camptothecin Photos Catalog


CAS #: 104195-61-1

Molecular formula: C20H15N3O6

Molecular weight: 393.35


White powder

Purity: 99%

A process for preparing the 9-amino camptothecin of formula (I); said process comprising: (1) reacting a compound of formula (III), 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 (IV); (2) converting the compound of formula (IV) into a corresponding compound of formula (V), wherein XO is a group that can be removed reductively; and (3) reductively removing the said XO group and reducing the nitro group of the compound of formula (V), so obtaining the 9-amino camptothecin of formula (I), a known antitumor compound. The present invention includes also in its scope compounds having the above reported formula (V) and compound of formula (VII), which are endowed with antitumor activity

Company Contact:

No member photo
Contact Name: Ye Lixia
Company Name: Shaanxi Sciphar Biotechnology Co., Ltd.
Email: Email
Tel: +86-29-88353228 , +86-29-88389752 , +86-29-88353265
Fax: +86-29-88389961
Street Address: No.11 Tangxing Road, Hi-
Tech Development Zone, Xian city, Shaanxi
Province, China Postcode: 710075
Website: http://www.sciphar.com
Member name: wwwscipharcom
Country: China-CN China
Member Since: 13 August 2007
Total Leads: 58 wwwscipharcom Import Export Business Leads
Business focus: Natural Herb Extract, Ingredients, Intermediates, Chemical, Pharmaceutical
Verify: Safe Import Export Tips

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