56632-74-7Relevant articles and documents
SOLID FORM OF 4'-THIO-2'-FLUORONUCLEOSIDE PHOSPHAMIDE COMPOUND AND PREPARATION METHOD THEREFOR AND USE THEREOF
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Page/Page column 0160-0162, (2019/08/20)
The present invention relates to a solid form of a compound of Formula (I), a method for preparing the solid form, a pharmaceutical composition comprising the solid form, and the use of the solid form in the treatment of a disease involving abnormal cell proliferation or a viral infectious disease.
An alternative synthesis of antineoplastic 4'-thiocytidine analogue 4'- thioFAC
Yoshimura,Endo,Sakata
, p. 1937 - 1940 (2007/10/03)
We have developed an alternative method for the synthesis of 2'-modified 4'-thionucleosides. The fusion of 3,5-di-O-benzoyl-1-bromo-2-deoxy-2-fluoro- 4-thio-α-D-arabinofuranose, prepared from 1,2:5,6-diisopropylidene-α-D- allofuranose, with persilylated N4-acetylcytosine predominantly gave a β- anomer of protected 4'-thionucleoside, which was then deprotected to give 4'- thioFAC.