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A new method for the formation of the imidazo[4′, 5′; 3,4] pyrido[2,3-b]indole ring: Formal synthesis of the alkaloids from marine origin grossularines-1 and 2

✍ Scribed by Pedro Molina; Pilar M. Fresneda; Miguel A. Sanz

Publisher: Elsevier Science
Year: 1997
Tongue: French
Weight: 249 KB
Volume: 38
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(97)01592-x

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✦ Synopsis

A new synthesis of the 2-dimethylamino-4-hydroxy-6-methoxymethyl-3H-imidazo [4', 5' :3,4] pyfido[2,3-b]indole, used as key intermediate in the total synthesis of the alkaloids grossularines -1 and -2. based on the step-wise formation of the pyfidine and imidazole tings, is described.

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