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New Nitrogen Derivatives of Podophyllotoxin and a Novel Access to Dehydroanhydropicropodophyllin |
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| Authors: | Denis P de Lima Délio S Raslan Alaíde B de Oliveira |
| Institution: | 1. Departamento de Química (ICEX) , Universidade Federal de Minas Gerais , Caixa Postal 702, 30161-910, Belo Horizonte, Brasil;2. Faculdade de Farmácia , Universidade Federal de Minas Gerais , Av. Olegário Maciel, 2360, 30180-112, Belo Horizonte, Brasil |
| Abstract: | The new compounds podophyllotoxone oxime (3) and epipodophyllotoxin azide (5) were prepared. The known dehydroanhydropicropodophyllin (6) was unexpectedly obtained from podophyllotoxin (1) by treatment with TMSCl/NaI/MeCN. |
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