Topic
Indole alkaloid
About: Indole alkaloid is a research topic. Over the lifetime, 868 publications have been published within this topic receiving 15401 citations. The topic is also known as: indole alkaloids.
Papers published on a yearly basis
Papers
More filters
TL;DR: 1-Chlorobenzotriazole has been found to be a highly efficient reagent for the conversion of indole alkaloid types into chloroindolenines.
Abstract: 1-Chlorobenzotriazole has been found to be a highly efficient reagent for the conversion of indole alkaloid types into chloroindolenines
7 citations
TL;DR: Two novel aplysinopsin-type indole alkaloids, 1 and 2, and three known indole alkaloids were isolated from the marine sponge Hyrtios erecta.
Abstract: Two novel aplysinopsin-type indole alkaloids, 1 and 2, and three known indole alkaloids were isolated from the marine sponge Hyrtios erecta. These compounds exhibited selective inhibitory activity against the neuronal isozyme of nitric oxide synthase (nNOS). Furthermore, new quinolone 7 was also isolated from the same marine sponge. The chemical structures of these new compounds were elucidated on the basis of spectroscopic analysis.
7 citations
TL;DR: In this article, three pentacyclic indole alkaloids, one novel named darcyribeirine (1), and the known isoreserpiline (2) and isore serpine (3), were isolated from the root bark of the Rauvolfia grandiflora Mart.
Abstract: Three pentacyclic indole alkaloids, one novel named darcyribeirine (1) and the known isoreserpiline (2) and isoreserpine (3), were isolated from the root bark of the Rauvolfia grandiflora Mart. The structures were established by spectroscopic data.
7 citations
01 Jan 1988
TL;DR: Rhazya stricta Decaisne (Apocynaceae) is characterized by its high contents of certain indole alkaloids, which can be used as antitumor agents and cure fever, sore throat, and chronic rheumatism.
Abstract: Rhazya stricta Decaisne (Apocynaceae) is characterized by its high contents of certain indole alkaloids (Chatterjee et al. 1974). This plant (Fig. 1) has been used to cure fever, sore throat, and chronic rheumatism (Mariee 1983). Recent pharmacological studies indicated that these indole alkaloids can also be used as antitumor agents (Mukhopadhyay et al. 1981).
7 citations
TL;DR: Lead tetraacetate oxidation of a Corynanthe-type indole alkaloid produced mainly 7-acetoxyindolenine derivative together with a dimeric compound as a minor product.
Abstract: Lead tetraacetate oxidation of a Corynanthe-type indole alkaloid, mitragynine, produced mainly 7-acetoxyindolenine derivative (2) together with a dimeric compound (4) as a minor product. The novel structure having a bridge between the C-11' and C-7 positions in the respective indolenine parts and its formation mechanism were studied.
7 citations