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- W98884255 abstract "This chapter discusses the chemical properties of iboga alkaloids. The alkaloids of this group are the derivatives of Type II precursor and were first isolated from the African drug plant. They are substitution or simple transformation products of the parent pentacycle, ibogamine, or its 16, 21 seco derivatives in which all or some of the following combinations are possible, methoxyl at C-10 or C-11, methoxycarbonyl at C-16, hydroxyl at C-19 or C-20, and a 15, 20 double bond. The structures of these compounds depend on their interrelationships with and degradation of ibogaine as well as by two X-ray proofs of structure. The iboga alkaloids distinguish themselves from most of Type I compounds by the ease with which they autoxidize to yield hydroperoxy- and hydroxyindolenines whose further degradation products are 4-hydroxyquinolines, pseudoindoxyls, and oxindoles. Therefore, the isolation of these products from the plant cannot by itself be taken as a proof of their natural occurrence." @default.
- W98884255 created "2016-06-24" @default.
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- W98884255 date "1966-01-01" @default.
- W98884255 modified "2023-09-23" @default.
- W98884255 title "THE IBOGA ALKALOIDS" @default.
- W98884255 doi "https://doi.org/10.1016/b978-1-4831-9671-8.50016-5" @default.
- W98884255 hasPublicationYear "1966" @default.
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