A Concise and Efficient Route to 2α-(ω-Hydroxyalkoxy)-1α,25-dihydroxyvitamin D3: Remarkably High Affinity to Vitamin D Receptor1
A Concise and Efficient Route to 2α-(ω-Hydroxyalkoxy)-1α,25-dihydroxyvitamin D3: Remarkably High Affinity to Vitamin D Receptor1
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获得 2α-(ω-羟基烷氧基)-1α,25-二羟基维生素 D3 的简洁有效路线:与维生素 D 受体具有极高的亲和力1
DOI:
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发表时间:
2000
期刊:
影响因子:
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通讯作者:
H. Takayama
中科院分区:
文献类型:
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作者:
A. Kittaka;Y. Suhara;H. Takayanagi;T. Fujishima;M. Kurihara;H. Takayama
A convenient and potentially valuable synthetic approach to the novel 2α-functionalized 1α,25-dihydroxyvitamin D3 [1α,25(OH)2D3] derivatives (1a−c), which are the C2-epimer of ED-71 and its analogues, has been developed. The C2α-modified ring A precursors (1,7-enynes 16, n = 0, 1, and 2) were constructed stereoselectively starting from d-glucose in high yield. In the synthesized 2α-(ω-hydroxyalkoxy)-1α,25(OH)2D3 derivatives, 1a and 1b showed a greater binding affinity to vitamin D receptor (VDR), up to 1.8 times that of the native hormone.
影响因子:
20.3
作者:
R. Bouillon;W. Okamura;A. Norman
通讯作者:
R. Bouillon;W. Okamura;A. Norman