Synthesis and biological evaluation of 1α-hydroxy-25(R and S)-25,26-Epoxy-23-yne vitamin D3 and of 1α,25(R and S),26-Trihydroxy-23-yne vitamin D3
摘要:
The synthesis of both 1 alpha-hydroxy-25(R and S)-25,26-epoxy-23-yne vitamin D-3 and of both 1 alpha,2S(R and S),26-trihydroxy-23-yne vitamin D-3 is described. Biological evaluation includes the study of calcemic effect, receptor binding and cell differentiation. (C) 1997 Published by Elsevier Science Ltd.
Synthesis and biological evaluation of 1α-hydroxy-25(R and S)-25,26-Epoxy-23-yne vitamin D3 and of 1α,25(R and S),26-Trihydroxy-23-yne vitamin D3
摘要:
The synthesis of both 1 alpha-hydroxy-25(R and S)-25,26-epoxy-23-yne vitamin D-3 and of both 1 alpha,2S(R and S),26-trihydroxy-23-yne vitamin D-3 is described. Biological evaluation includes the study of calcemic effect, receptor binding and cell differentiation. (C) 1997 Published by Elsevier Science Ltd.