Results 151 to 160 of about 870 (191)
Some of the next articles are maybe not open access.
Synthesis of beta-sitosterol-3-14C ( β‐sitosterol‐3‐14C )
1970The synthesis of β‐sitosterol‐3‐14C, specific activity 5 mCi/mM, radiochemical purity ≥98 %, is described. Starting from stigmasterol, the complete synthesis consists of eleven reaction steps. It is based on methods described in the literature. For some of the steps, a considerable improvement in yield has been achieved.
Otto, P.P.H.L. +2 more
openaire +1 more source
?-sitosterol as a phytoestrogen
Die Naturwissenschaften, 1964A. Hassan +2 more
openaire +1 more source
Beta‐Sitosterols for Benign Prostatic Hyperplasia
Cochrane Database of Systematic Reviews, 2000Joseph T F Lau +2 more
exaly

