Antitumor steroids: 2. Synthesis and biological activity of 11α-hydroxyestra-1,3,5,(10)-triene derivatives with bis-(2-chloroethyl)amino-containing substituents.

Autor: Rzheznikov, V., Golubovskaya, L., Minailova, O., Keda, B., Ivanenko, T., Fedotov, V., Sushinina, L., Titova, T., Tolkachev, V., Osetrova, I., Smirnova, Z.
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Zdroj: Pharmaceutical Chemistry Journal; Oct2007, Vol. 41 Issue 10, p523-526, 4p, 1 Diagram, 2 Charts
Abstrakt: Antitumor steroids with a cytotoxic substituent attached to the steroid nucleus without participation of natural functional groups have been obtained by esterification of 3-acetates of 11α-hydroxy derivatives of estradiol and 17α-ethinylestradiol with para-[bis(2-chloroethyl)amino]phenylacetic acid using the carbodiimide method. Some substances of this series combine antitumor activity and antiestrogen properties. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index