(17Alpha)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonitrile
CAS: 33300-19-5
Ref. TR-E890345
50mg | Ausgelaufen | ||
500mg | Ausgelaufen |
Produktinformation
- 17-Hydroxy-3-oxoestra-5(10),9(11)-diene-17beta-carbonitrile Cyclic Ethylene Acetal
- 3,3-Ethylenedioxy-17β-cyano-17α-hydroxy-19-norpregna-5(10),9(11)-diene
- Estra-5(10),9(11)-diene-17β-carbonitrile, 17-hydroxy-3-oxo-, cyclic ethylene acetal
- Estra-5(10),9(11)-diene-17-carbonitrile, 3,3-[1,2-ethanediylbis(oxy)]-17-hydroxy-, (17α)-
- (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonitrile
Applications (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonitrile is an key intermediate in the synthesis of Ulipristal Acetate (U700810), a selective progesterone receptor modulator.
References Gasc, J.C., et al.: Tetrahedron. Lett., 22, 2005 (1971);