Alkaloids of Vinca rosea L. (Catharanthus roseus G. Don) XXXVI: Isolation and Characterization of New Dimeric Alkaloids
โ Scribed by S. Tafur; W. E. Jones; D. E. Dorman; E. E. Logsdon; G. H. Svoboda
- Publisher
- John Wiley and Sons
- Year
- 1975
- Tongue
- English
- Weight
- 500 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0022-3549
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Continuation of the phytochemical examination of this plant (1) which has produced two antitumor principles, vincaleukoblastine and leurosine, has yielded six previously unreported minor alkaloids in addition to those already reported from these laboratories (2). Details of the procedure leading to
The unique biological properties of leurosine (2), leurosidine (3), leurocristine (3) and vincaleukoblastine (4), dimeric indole-indoline alkaloids from Vinca rosea Linn. (Catharanthus roseus G. Don) have been -thoroughly reviewed (5). Two of these compound, leurocristine and vincaleukoblastine" hav
rate of excretion of the metabolite, carboxytolbutamide, in the urine. Indirectly, they show that available surface area of tolbutamide in the dosage form can influence the rate and extent of absorption of tolbutamide if the surface area is restricted in the range studied.