Method of making and using 7α, 11β-dimethyl-17β-hydroxyestr-4-en-3-one 17-undecanoate
申请人:Blye Richard P.
公开号:US10351587B2
公开(公告)日:2019-07-16
Methods of using 7α,11β-dimethyl-17β-hydroxy-4-estren-3-one bucyclate (I) and 7α,11β-dimethyl-17β-hydroxyestr-4-en-3-one 17-undecanoate (II)
for various hormonal therapies, dosage forms comprising 7α,11β-dimethyl-17β-hydroxy-4-estren-3-one bucyclate and 7α,11β-dimethyl-17β-hydroxyestr-4-en-3-one 17-undecanoate, and processes for their preparation.
Compounds useful for molecular imaging of cells expressing estrogen receptors are provided. Also provided are intermediates for making the compounds and methods of making the compounds using a modular convergent strategy. Further, methods of making the intermediates are described, as well as methods of diagnosing disease in a subject by using the compounds as imaging agents.
Process for the preparation 2-substituted-derivatives of estrone and estradiol
申请人:Stoelwinder Johannaes
公开号:US20090012319A1
公开(公告)日:2009-01-08
The invention provides a process for the preparation of 2-substituted-derivatives of estrone and estradiol. The invention also provides several novel compounds, which can be intermediates in the process, and processes to prepare these novel compounds. The invention also provides 2-alkoxy-estrone, 2-alkoxy-estradiol or mixtures thereof essentially free from other estrogenic intermediates.