The alkaloids of tylophora crebriflora characterization and structural determination of tylocrebrine
Year
1962
Degree Name
Master of Science
Recommended Citation
Rudzats, Richards, The alkaloids of tylophora crebriflora characterization and structural determination of tylocrebrine, Master of Science thesis, , University of Wollongong, 1962. https://ro.uow.edu.au/theses/2734
Abstract
Examination of the whole plant of Tylophora c r e b r i - f l o r a , an Australian Tyiophora species of the Asclepiadaceae family, showed the presence of two alkal o i d s » Traces of a third "base were also detected hut the "base i t s e l f could not be isolated and i t s presence was estab3j.shed only by paper chromatograms in the i n i t i a l crude extracts. A small-scale laboratory extraction indicated an alkaloidal content of 0.33?i dry weight, but large-scale extractions from l a t e r c o l l e c t - ions did not exceed a t o t a l y i e l d of 0#159i. The two alkaloids were separated by p a r t i
Unless otherwise indicated, the views expressed in this thesis are those of the author and do not necessarily represent the views of the University of Wollongong.