Novel diastereomeric ionone derivatives from Altemanthera sessilis (Linn.) R.Br.

• Main Author: Tremor, Noemi M.
• Format: text
• Language: English
• Published: Animo Repository 2001
• Subjects: Ionones; Medicinal plants; Extracts; Plant antiviral agents; Microbial sensitivity tests; Chemistry
• Online Access: https://animorepository.dlsu.edu.ph/etd_masteral/2505; https://animorepository.dlsu.edu.ph/cgi/viewcontent.cgi?article=9343&context=etd_masteral
• Institution: De La Salle University

The chloroform extract of the dried leaves of Altemanthera sessilis (Linn.) R. Br. afforded a mixture of diastereomers of new ionone derivatives whose structure were elucidated by extensive 1D and 2D NMR spectroscopy and mass spectrometry. Oxidative cleavage of the mixture to aldehyde with manganese...