87649-67-0Relevant articles and documents
A convenient synthesis of 1α-hydroxyvitamin D2
Tachibana
, p. 3915 - 3918 (1988)
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Degree-of-freedom alcohol and preparation method thereof
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Paragraph 0051-0052; 0061-0062; 0080; 0092-0094; 0112; ..., (2021/11/21)
The invention provides alcidol and a preparation method thereof, and the preparation method comprises the following steps: D. 2 The initial material is subjected to a sulfonylation reaction in sequence. The methoxy - is reacted with a bridging
Development of an improved process for doxercalciferol via a continuous photochemical reaction
Anderson, Bruce G.,Bauta, William E.,Cantrell, William R.
, p. 967 - 975 (2012/08/27)
Doxercalciferol (1α-hydroxyvitamin D2) is a commercially approved vitamin D derivative used to treat chronic kidney disease (CKD) patients whose kidneys cannot metabolically introduce a hydroxyl group at C1. A new process for the production of doxercalcif
STABILIZED DOXERCALCIFEROL AND PROCESS FOR MANUFACTURING THE SAME
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Page/Page column 9; 10, (2011/10/13)
1 a-hydroxy vitamin D2 (doxercalciferol) of exceptionally high purity and stability is prepared by a process involving chromatographically purifying 1 α-hydroxyvitamin D2 monoacetate, chemically removing the acetate protectant group