𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The alkaloid of the leaves of alstonia scholaris R. Br.

✍ Scribed by A. Chatterjee; B. Mukherjee; A.B. Ray; B. Das


Publisher
Elsevier Science
Year
1965
Tongue
French
Weight
200 KB
Volume
6
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Three New Indole Alkaloids from the Leav
✍ Hua Zhou; Hong-Ping He; Xiao-Dong Luo; Yue-Hu Wang; Xian-Wen Yang; Ying-Tong Di; 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 German ⚖ 81 KB 👁 2 views

## Abstract Three new akuamillan‐type indole alkaloids, __i.e.__, 5‐methoxystrictamine (=methyl (5__β__,16__R__,19__E__)‐5‐methoxyakuammilan‐17‐oate; **1**), methyl (16__R__,19__E__)‐1,2‐dihydro‐16‐(hydroxymethyl)‐5‐oxoakuammilan‐17‐oate (**2**), and methyl (2__β__,16__R__,19__E__)‐4,5‐didehydro‐1,

The alkaloids of the bark of Alstonia ve
✍ B. Das; K. Biemann; A. Chatterjee; A.B. Ray; P.L. Majumder 📂 Article 📅 1965 🏛 Elsevier Science 🌐 French ⚖ 217 KB

The isolation and characterization of two new indole alkaloids of tetrahydro-P-carboline type, e., venenatine and isovenenatine in addition to reserpine and stigmasterol from the bark of Alstonia venenata R. Br. was reported some time ago.2s3 More recently venoxidine has been isolated and shown to b

Iridoids from the Bark of Alstonia schol
✍ Tao Feng; Xiang-Hai Cai; Zhi-Zhi Du; Xiao-Dong Luo 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 German ⚖ 173 KB

## Abstract Four new 11‐noriridoids named scholareins A–D (**1**–**4**), along with three known derivatives, isoboonein (**5**), alyxialactone (**6**), and loganin (**7**), were isolated from EtOH extracts of the bark of __Alstonia scholaris__ by chromatographic methods. Their structures were ident