๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

ChemInform Abstract: Synthesis of Oncinotin-11-one, a Macrocyclic Polyamine Alkaloid from Oncinotis tenuiloba.

โœ Scribed by M. K.-H. DOLL; A. GUGGISBERG; M. HESSE

Book ID
112039591
Publisher
John Wiley and Sons
Year
2010
Weight
30 KB
Volume
27
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Synthesis of Oncinotin-11-one, a Macrocy
Synthesis of Oncinotin-11-one, a Macrocyclic Polyamine Alkaloid from Oncinotis tenuiloba
โœ Martin K.-H. Doll; Armin Guggisberg; Manfred Hesse ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› John Wiley and Sons ๐ŸŒ German โš– 568 KB

This paper presents a short synthesis of oncinotin-1 I-one (ll), a minor alkaloid of Oncinotis tenuiioba (Apocynaceae). Based on a disconnection approach, the spermidine portion of the key intermediate 6 was constructed consecutively by simple N-alkylations starting from ethyl piperidine-2-carboxyla

Synthesis of Tenuilobine, a Bis-polyamin
Synthesis of Tenuilobine, a Bis-polyamine Alkaloid from Oncinotis tenuiloba, and Its Transamidation to Isotenuilobine
โœ Martin K.-H. Doll; Armin Guggisberg; Manfred Hesse ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› John Wiley and Sons ๐ŸŒ German โš– 464 KB

From the leaves of Oncinotis tenuiloba STAPF, a novel polyamine alkaloid, tenuilobine (9). was isolated. This paper presents the synthesis of 9, as well as the base-catalyzed Zip reaction of 9, leading to the transamidation product isotenuilobine (10). The structure of 10 was further confirmed by 2D