Takegoshi,T., Chemical and pharmaceutical bulletin, 1972, vol. 20, # 6, p. 1260 - 1271
作者:Takegoshi,T.
DOI:——
日期:——
Selective manipulation of steroid hydroxyl groups with boronate esters: efficient access to antigenic C-3 linked steroid–protein conjugates and steroid sulfate standards for drug detection
作者:Natasha L. Hungerford、Andrew R. McKinney、Allen M. Stenhouse、Malcolm D. McLeod
DOI:10.1039/b610499a
日期:——
The temporaryprotection of 17alpha-alkyl-5alpha-androstane-3beta,16beta,17beta triols as boronate esters is an efficient method for their regioselective functionalisation. This has been applied to the synthesis of protein-steroid conjugates 7-10 suitable for the development of immunoassays targeting classes of steroids banned from competition in Australian horse racing and other sports. The synthesis