Journal ArticleDOI
Aristololactams of Goniothalamus sesquipedalis wall. Revised structures of the 2-oxygenated aristololactams
TLDR
Goniopedaline, a new phenanthrene lactam, aristololactam A-II and its N,O-diacetyl derivative, taliscanine (second natural occurrence), aurantiamide acetate and β-sitosterol and its β- d -glucoside have been isolated from the leaves and twigs of Goniothalamus sesquipedalis as discussed by the authors.About:
This article is published in Phytochemistry.The article was published on 1988-01-01. It has received 34 citations till now. The article focuses on the topics: Goniothalamus.read more
Citations
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Journal ArticleDOI
Naturally occurring aristolactams, aristolochic acids and dioxoaporphines and their biological activities
TL;DR: Aristolactams, having a phenanthrene chromophore are a small group of compounds mainly found in the Aristolochiaceae together with the aristolochic acids and 4,5-dioxoaporphines, which are reviewed and classified on the basis of their oxygenation pattern.
Journal ArticleDOI
Goniothalamus Species: A Source of Drugs for the Treatment of Cancers and Bacterial Infections?
TL;DR: The crude methanol extract of G. scortechinii showed a good and broad spectrum of antibacterial activity against both Gram-negative and Gram-positive bacteria and the growth inhibition of several nosocomial bacteria by Goniothalamus.
Journal ArticleDOI
Styryl-lactone derivatives and alkaloids from Goniothalamus borneensis (Annonaceae)
TL;DR: Twelve natural products, including two new compounds, were isolated from the bark of the Malaysian tree Goniothalamus borneensis and evaluated for their cytotoxic activity, including goniothalesdiol 1a and goniothalactam 2, which were elucidated by spectroscopy including 2D-NMR spectroscopic.
Book ChapterDOI
Alkaloids of the Annonaceae: occurrence and a compilation of their biological activities.
Ana Silvia Suassuna Carneiro Lúcio,Jackson Roberto Guedes da Silva Almeida,Emídio V. L. da-Cunha,Emídio V. L. da-Cunha,Josean Fechine Tavares,José Maria Barbosa Filho +5 more
TL;DR: The leishmanicidal, antimicrobial, antitumor, cytotoxic, and antimalarial activities observed for these alkaloids observed for species belonging to the Annonaceae family are highlighted.
References
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Journal ArticleDOI
Two carboxy- and two hydroxymethyl-substituted aristololactams from Aristolochia argentina
TL;DR: Four new aristololactams have been isolated from Aristolochia argentina and the evidence indicates them to be 10-amino-3-hydroxymethyl-2,4-dimethoxyphenanthrene-1,3-dicarboxylic acid lactam.
Journal ArticleDOI
The structure of alkaloid Y from Schefferomitra subaequalis
Stanley F. Dyke,E. Gellert +1 more
TL;DR: Alkaloid Y has been shown by direct comparison of samples to be identical with Aristolactam BII, the lactam of 10-amino-3,4-dimethoxyphenanthrene-1-carboxylic acid as mentioned in this paper.