The genus Amoora: A phytochemical and pharmacological review.

Three new inositol angelate compounds (1-3) and two new tirucallane-type alkaloids (4 and 5) were isolated from the Amoora dasyclada, and their structures were established mainly by means of combination of 1D and 2D nuclear magnetic resonance and HR-ESI-MS. Based on cytotoxicity testing, compounds 4 and 5 exhibited significant cytotoxic activity against human cancer cell line HepG2 with IC50 value at 8.4 and 13.2 μM. In addition, compounds 4 and 5 also showed remarkable growth inhibitory activity to Artemia salina larvae.

https://www.mdpi.com/1420-3049/25/5/1222/pdf

Cytotoxic Activity of Inositol Angelates and Tirucallane-Type Alkaloids from Amoora Dasyclada.

Two new tetranortriterpenoids 3-oxo-24, 25, 26, 27-tetranortirucall-7-ene-23(21)-lactone,3α-hydroxy-24, 25, 26, 27-tetranortirucall-7-ene-23(21)-lactone were isolated from Amoora dasyclada. Their structures were elucidated by spectroscopic evidences.

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Papers

Two New Tetranortriterpenoids from Amoora dasyclada