144699-09-2Relevant articles and documents
Synthesis of 1α,25-Dihydroxy-19-norprevitamin D3
Sarandeses, Luis A.,Mascarenas, Jose L.,Castedo, Luis,Mourino, Antonio
, p. 5445 - 5448 (1992)
We describe a convergent synthesis of 1α,25-dihydroxy-19-norprevitamin D3 (3), an analogue of the hormone 1α,25-dihydroxyvitamin D3 (1c), that is locked into the previtamin form.
Synthesis of 4-deoxyquinic, 4-deoxyshikimic and 4-deoxy-3dehydroshikimic acids
Gonzalez-Bcllo, Concepcioen,Coggins, T John R.,Hawkins, Alastair R.,Abell, Chris
, p. 849 - 854 (2007/10/03)
The synthesis of 4-deoxyquinic acid (Ib) from (-)-quinic acid (la) and 4-deoxyshikimic acid (4b) from shikimic acid (4a) respectively are described. 4-Deoxyshikimic acid (4b) was converted enzymatically into 4-deoxy-3-dehydroshikimic acid (3b) using shiki