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Updated: Mar 28, 2026

HPLC Coupled with Chemical Fingerprinting for Multi-Pattern Recognition for Identifying the Authenticity of Clematidis Armandii Caulis
Published on: November 11, 2022
[Chemical Constituents of Armadillidium vulgare]
Objective:
To study the chemical constituents of Armadillidium vulgare.
Methods:
Compounds were isolated and purified by various column chromatography, spectroscopic methods were used to identify their structures.
Results:
Seven compounds were isolated from Armadillidium vulgare and identified as vulgarine A (1), o-hydroxylbenzoic acid (2), dipyrrolopiperazine-2,5-dione (3), 4(1-H)-quinolone (4), adenine (5), n-acetyltyramine (6) and 4-methyl-5-thiazoleethanol (7).
Conclusion:
Compound 1 is a new alkaloid, compounds 3-7 are all nitrogen containing substances, which are isolated from Armadillidae family for the first time.
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