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Isolation of Rhazimol from the Leaves of Catharanthus roseus

✍ Scribed by Atta-ur-Rahman, ; Ali, Irshad; Bashir, M.

Book ID
126815746
Publisher
American Chemical Society
Year
1984
Tongue
English
Weight
86 KB
Volume
47
Category
Article
ISSN
0163-3864

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πŸ“œ SIMILAR VOLUMES

Isolation and structure of rosicine from
Isolation and structure of rosicine from Catharanthus roseus
✍ Atta-ur-Rahman; J. Fatima; K. Albert πŸ“‚ Article πŸ“… 1984 πŸ› Elsevier Science 🌐 French βš– 255 KB

An investigation of the alkaloidal constituents of the leaves of Catkarantkus roseus has led to the isolation of a new alkaloid, "rosicine", to which structure (1) has been assigned on the basis of spectroscopic studies. Two other alkaloids isolated have been identified as 14,15\_dehydroepivincadine

Alkaloids from Catharanthus Roseus. Isol
Alkaloids from Catharanthus Roseus. Isolation and Identification of 17-Desacetoxyvinblastine and 17-Desacetoxyleurosine
✍ AndrΓ© De Bruyn; Leo De Taeye; Ronald Simonds; Maurice Verzele; Christiaan De Pau πŸ“‚ Article πŸ“… 2010 πŸ› Wiley (John Wiley & Sons) βš– 312 KB

## Abstract 17‐desacetoxyvinblastine and 17‐desacetoxyleurosine have been isolated from Catharanthus roseus. The latter has not been recognized so far in this plant. The ^1^H NMR and mass spectrometry data confirming the proposed structures are presented.