Vd. Gangan et al., PALMATOSIDE-C, PALMATOSIDE-F - DITERPENE FURAN GLUCOSIDES FROM TINOSPORA-CORDIFOLIA - STRUCTURAL ELUCIDATION BY 2D NMR-SPECTROSCOPY, Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry, 35(6), 1996, pp. 630-634
Furanoid diterpene glucosides, Palmatosides C(1) and F(2) have been is
olated as tetraacetates from the n-BuOH fraction of T. cordifolia stem
s. Their structures have been elucidated by extensive 1D and 2D NMR st
udies.