A study of the properties and13C NMR spectra of pinifolic acid and its derivatives
The properties and13C NMR spectra of pinifolic acid (13S-labd-8,17-ene-15,18-dioic acid), its monomethyl ester, its dimethyl ester, its dicyclohexylammonium salt, dihydropinifolic acid, 18-hydroxy-13S-labd-8(17)-en-15-oic acid, the cyclohexylammonium salt of the monomethyl ester, the bis(diethylammonium) salt, pinifodiol (13S-labd-8(17)-ene-15,18-diol), the acetate of 18-hydroxy-13S-labd-8(17)-en-15-oic acid, and the diacetate of pinifodiol have been studied.
Five new labdane diterpene oxides from Eupatorium jhanii
The authors would like to thank Dr. A. Morales, University of Merida (Venezuela) for gathering the plant and for the sustained interest he has shown in the progress of this work.
Evangelical Law Firms and the Translation of Arguments: A study of the Evangelical Movement s Influence through National and International Courts
................................................................................................VII Acknowledgements......................................................................................IX Abbreviations............................................................................................XI Central Legal Terms .................................................................................XII