Cycloartane glucosides from Juncus effusus.
Five new cycloartane glucosides, juncosides I-V, have been isolated from Juncus effusus. The structures have been determined on the basis of chemical and spectroscopic studies.
Carbohydrate Sequence↗
Biomedical subjects
M Della Greca
Publications and source records attributed to M Della Greca.
Oleanane glycosides from Hydrocotyle ranunculoides.
Six new oleanane glycosides, ranuncosides I-VI, have been isolated from Hydrocotyle ranunculoides. Their structures have been determined on the basis of chemical and spectroscopic studies.
Carbohydrate Sequence↗
Progesterone bioconversion by microalgal cultures.
Ten different strains of unicellular microalgae have been used in the bioconversion of progesterone. Regio and stereoselective reduction and hydroxylation of the title compound were induced. A 9,10-seco derivative was obtained in high yield by using Scenedesmus quadricauda.
Biotransformation↗