Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Alkaloids from Alstonia angustifolia.

Literature DB >> 15003424

Alkaloids from Alstonia angustifolia.

Abstract

Six new alkaloids, viz., alstolactone, affinisine oxindole, lagumicine, N(4)-demethylalstonerine, N(4)-demethylalstonerinal, and 10-methoxycathafoline N(4)-oxide, in addition to 36 other known alkaloids, were obtained from the leaf extract of Alstonia angustifolia var. latifolia. The structures of the new alkaloids were determined using NMR and MS analysis.

Entities: Chemical Species

Mesh：

Substances：
Alkaloids
Plant Extracts

Year: 2004 PMID： 15003424 DOI： 10.1016/j.phytochem.2003.12.014

Source DB: PubMed Journal: Phytochemistry ISSN： 0031-9422 Impact factor: 4.072

Keyword Cloud
Cited

8 in total

1. Bioactive indole alkaloids isolated from Alstonia angustifolia.

Authors: Li Pan; César Terrazas; Ulyana Muñoz Acuña; Tran Ngoc Ninh; Heebyung Chai; Esperanza J Carcache de Blanco; Djaja D Soejarto; Abhay R Satoskar; A Douglas Kinghorn
Journal: Phytochem Lett Date: 2014-12 Impact factor: 1.679

2. A Sequential Cycloaddition Strategy for the Synthesis of Alsmaphorazine B Traces a Path Through a Family of Alstonia Alkaloids.

Authors: Allen Y Hong; Christopher D Vanderwal
Journal: Tetrahedron Date: 2016-11-03 Impact factor: 2.457

3. Concise Total Synthesis of (-)-Affinisine Oxindole, (+)-Isoalstonisine, (+)-Alstofoline, (-)-Macrogentine, (+)-N_a -Demethylalstonisine, (-)-Alstonoxine A, and (+)-Alstonisine.

Authors: Michael Rajesh Stephen; M Toufiqur Rahman; V V N Phani Babu Tiruveedhula; German O Fonseca; Jeffrey R Deschamps; James M Cook
Journal: Chemistry Date: 2017-10-18 Impact factor: 5.236

4. Synthetic Studies of 3-(3-Fluorooxindol-3-yl)-l-alanine.

Authors: Tomoya Fujiwara; Bin Yin; Meixiang Jin; Kenneth L Kirk; Yoshio Takeuchi
Journal: J Fluor Chem Date: 2008 Impact factor: 2.050

Review 5. Sarpagine and Related Alkaloids.

Authors: Ojas A Namjoshi; James M Cook
Journal: Alkaloids Chem Biol Date: 2015-10-09

Alkaloids from Alstonia angustifolia.

1. Bioactive indole alkaloids isolated from Alstonia angustifolia.

2. A Sequential Cycloaddition Strategy for the Synthesis of Alsmaphorazine B Traces a Path Through a Family of Alstonia Alkaloids.

3. Concise Total Synthesis of (-)-Affinisine Oxindole, (+)-Isoalstonisine, (+)-Alstofoline, (-)-Macrogentine, (+)-N_a -Demethylalstonisine, (-)-Alstonoxine A, and (+)-Alstonisine.

4. Synthetic Studies of 3-(3-Fluorooxindol-3-yl)-l-alanine.

Review 5. Sarpagine and Related Alkaloids.

6. Metabolite profiling of the carnivorous pitcher plants Darlingtonia and Sarracenia.

7. Monoterpene Indole Alkaloids with Ca_v3.1 T-Type Calcium Channel Inhibitory Activity from Catharanthus roseus.

8. Monoterpenoid indole alkaloids from Alstonia yunnanensis and their cytotoxic and anti-inflammatory activities.