piperidines has been researched along with veratramine* in 2 studies
2 other study(ies) available for piperidines and veratramine
| Article | Year |
|---|---|
Synthesis of all diastereomers of the piperidine--alkaloid substructure of cyclopamine.
All four diastereomers of the trisubstituted piperidine-alkaloids of the veratramine and jervine type were synthesized with complete stereocontrol starting from enantiopure citronellic acids. The flexible, high-yielding, and scalable route described here will facilitate convergent syntheses and give access to analogues of cyclopamine and other biologically active and diverse steroid alkaloids. Topics: Biological Products; Catalysis; Molecular Structure; Piperidines; Stereoisomerism; Veratrum Alkaloids | 2009 |
High-pressure liquid chromatography of steroidal alkaloids.
High-pressure liquid chromatography was used to separate the following steroidal alkaloids: tomatidine, solanidine, solasodine, rubijervine, veratramine and jervine. The method was used to prepare crystalline solanidine from a crude mixture of aglycones obtained from Solanum chacoense, and to separate radioactive solanidine from extracts of potato plants fed with [4-C]cholesterol. Topics: Alkaloids; Chromatography, High Pressure Liquid; Methods; Piperidines; Solanaceous Alkaloids; Spirostans; Steroids; Tomatine; Veratrum Alkaloids | 1976 |