Synthesis and estrogen receptor binding of fluorinated diethylstilbestrol derivatives
β Scribed by Chung K. Rhee; Kun Chae; Louis A. Levy; Kenneth S. Korach
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 207 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0960-894X
No coin nor oath required. For personal study only.
β¦ Synopsis
Synthesis of fluorinated DES and hexestrol derivatives starting from 4-methoxybenzaldehyde is described. The structures of the fluorinated compounds were characterized by NMR. The fluorinated DES derivatives bind to the mouse uterine cytosol estrogen receptor with high affinity.
π SIMILAR VOLUMES
Estrogens labeled with fluorine-I 8 show selective receptor-mediated uptake into estrogen target tissues,' and one agent, 1 6u-[1~F]fluoroestradiol ( l ) , has been used to image estrogen receptor-positive human breast tumors.2 In order to improve on the uptake characteristics of 1, we have examined
carcinogenesis is a process requiring multiple steps. Immortalization is one step in this process and may be rate limiting. To ,further our understanding of estrogen-induced carcinogenesis, we evaluated diethylstilbestrol (DES)-induced irnmortalization of human endometrial stromal cells. This was ac