101906-39-2Relevant articles and documents
An efficient synthesis of a potential (-)-reserpine intermediate from (-)-shikimic acid of the chiral pool
Huang, Jian,Chen, Fen-Er
, p. 1366 - 1372 (2007)
A highly stereoselective route to the polysubstituted chiral octahydrobenzofuran 12, a potential synthon for the E-ring core in the (-)-reserpine synthesis, is described. The α-bromo acetal 11 was obtained from inexpensive (-)-shikimic acid (3) through a series of highly stereoselective chemical reactions (Scheme). Et3B/Bu 3SnH-Mediated intramolecular radical cyclization of 11 led to compound 12 with the required configuration.
Synthesis and Biological Activity of 2-Methylene Analogues of Calcitriol and Related Compounds
Sibilska, Izabela K.,Szybinski, Marcin,Sicinski, Rafal R.,Plum, Lori A.,Deluca, Hector F.
, p. 9653 - 9662 (2016/01/12)
In an attempt to prepare Vitamin D analogues that are superagonists, (20R)- and (20S)-isomers of 1α-hydroxy-2-methyleneVitamin D3 and 1α,25-dihydroxy-2-methyleneVitamin D3 have been synthesized. To prepare the desired A-ring dienyne
Novel and efficient syntheses of (-)-methyl 4-epi-shikimate and 4,5-epoxy-quinic and -shikimic acid derivatives as key precursors to prepare new analogues
Sanchez-Abella, Laura,Fernandez, Susana,Armesto, Nuria,Ferrero, Miguel,Gotor, Vicente
, p. 5396 - 5399 (2007/10/03)
We have developed simple methods that provide a rapid entry into the synthesis of a series of quinate and shikimate analogues, including (-)-methyl 4-epi-shikimate and the 4,5-epoxy analogues of the parent acids. Epoxy derivatives of quinic and shikimic a