The preparation of 2,4-dibromoestra- 1,3,5(10),6-tetraene-3,17 β-diol diacetate

Add time:08/18/2019    Source:sciencedirect.com

[2,4,6,7-3H4]Estradiol is used for the quantitative determination of estradiol receptors. The synthesis of 2,4-dibromoestra-1,3,5(10),6-tetraene-3,17β-diol 3,17-diacetate, the convenient precursor of [2,4,6,7-3 H4]estradiol, is described. 6-Alkoxy compounds were also prepared and investigated.

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