Preparation and purification of canthinone and β-carboline alkaloids from Picrasma quassioides based on bioautography and mass-spectrometry-directed autopurification system

Keyphrases

• Alkaloids 100%
• Mass Spectrometry 100%
• Picrasma Quassioides 100%
• β-carboline Alkaloids 100%
• Bioautography 100%
• Canthinone 100%
• Antiradical Activity 66%
• Anti-inflammation 33%
• IC50 Value 33%
• Chemical Constituents 33%
• Picrasma Quassioides (D.Don) Benn 33%
• High Purity 33%
• Traditional Chinese Medicine 33%
• Compound 3 33%
• Characteristic Component 33%
• Pharmacological Effects 33%
• Potential Activity 33%
• Bioactive Alkaloids 33%
• Thin Layer Chromatography 33%
• Traditional Chinese Herbal Medicine 33%
• 4,5-Dimethoxycanthin-6-one 33%
• 1,1-diphenyl-2-picrylhydrazyl 33%
• Anti-infective 33%
• Activity Compounds 33%
• Antibiosis 33%
• Free Radical Scavenging Activity 33%

Chemistry

• Mass Spectrometry 100%
• Antiradical 100%
• Free Radical 50%
• IC50 50%
• Antiinflammatory 50%
• Pharmacological Effect 50%
• Thin Layer Chromatography 50%