218621-71-7Relevant articles and documents
Practical and highly stereoselective approaches to the total synthesis of (-)-codonopsinine
Chandrasekhar, Srivari,Saritha, Birudaraju,Jagadeshwar, Vannada,Prakash, Samala Jaya
, p. 1380 - 1386 (2006)
The enantiopure total synthesis of (-)-codonopsinine is described using two effective chiron approaches starting either from commercially available l-xylose or from readily available Garner aldehyde. The key steps included Julia trans-olefination, highly
Total synthesis of the alkaloid (-)-codonopsinine from L-xylose
Chandrasekhar,Jagadeshwar,Prakash, S. Jaya
, p. 3127 - 3129 (2007/10/03)
The enantiopure total synthesis of (-)-codonopsinine is described from commercially available L-xylose in 20% overall yield. The key steps included Julia trans olefination and cascade epoxidation-cyclisation strategies.
5a-Carba-β-D-, 5a-carba-β-L- and 5-thio-β-L-xylopyranosides as new orally active venous antithrombotic agents
Renaut, Patrice,Millet, Jean,Sepulchre, Christiane,Theveniaux, Jocelyne,Barberousse, Veronique,Jeanneret, Vincent,Vogel, Pierre
, p. 2043 - 2052 (2007/10/03)
Mitsunobu displacement of (-)-(1S,4R,5S,6S)-4,5,6-tris{[(tert- butyl)dimethylsilyl]oxy}cyclohex-2-en-1-ol ((-)-12; a (-)-conduritol-F derivative) with 4-ethyl-7-hydroxy-2H-1-benzopyran-2-one (16) provided a 5a- carba-β-D-pyranoside (+)-17 that was convert