Fe<sup>3+</sup> substituted ZSM-5 zeolite was studied using EPR and<sup>27</sup>A1,<sup>29</sup>Si MAS-NMR spectroscopy.The results showed that the synthe-sized
Two new compounds, ergostan-3.24-diol(4) and 2-hydroxy-lappaol B(8) along with twelve known compounds have been isolated fron the aerial parts of Sanssurea goss