A general synthesis of bis-indolylpiperazine-2,5-diones.
نویسندگان
چکیده
The one-pot synthesis of three dragmacidin derivatives is reported. Sarcosine anhydride (4) is brominated and immediately reacted with the corresponding indole to produce the products, namely 3,6-bis(5'-methoxy-3'-indolyl)-1,4-dimethylpiperazine-2,5-dione (1), 3,6-bis(7'-methyl-3'-indolyl)-1,4-dimethylpiperazine-2,5-dione (2) and 3,6-bis-(6'-chloro-3'-indolyl)-1,4-dimethylpiperazine-2,5-dione (3), which are characterized by 1H-NMR.
منابع مشابه
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ورودعنوان ژورنال:
- Molecules
دوره 17 12 شماره
صفحات -
تاریخ انتشار 2012