Absolute determination of stereochemical configuration of some marine natural products / 国际药学研究杂志
Journal of International Pharmaceutical Research
; (6): 786-793, 2015.
Article
in Zh
| WPRIM
| ID: wpr-845641
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WPRO
ABSTRACT
The determination of stereochemical absolute structure is an important issue in structural elucidation of natural products. The absolute configuration of natural compounds with a chiral α, β -unsaturated ketone chromorphore can be determined by the Cotton effect in 320-350 nm (n→π,* transition) and 220-260 nm (π→π,* transition) regions of the circular dichroism (CD) spectrum. This paper reviews the absolute stereochemical asignment of some α, β-unsaturated ketone compounds as well as some of the longer fatty chain derived compounds.
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WPRIM
Language:
Zh
Journal:
Journal of International Pharmaceutical Research
Year:
2015
Type:
Article