✦ LIBER ✦
Steroids XLI. preparation of 9α, 11ζ-tritiated estrone-3-methyl ether and following syntheses of 17α-CH2X-derivatives of estradiol
✍ Scribed by K. Ponsold; J. Römer; H. Wagner
- Book ID
- 102370433
- Publisher
- John Wiley and Sons
- Year
- 1974
- Tongue
- French
- Weight
- 322 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0022-2135
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✦ Synopsis
Abstract
The preparation of 9α, 11ζ‐tritiated estrone‐3‐methyl ether with high specific activity is described. The following syntheses gave 17α‐CH~2~X‐derivatives of estradiol (X = CN and SCN) with high specific activity and radiochemical purity higher than 98%. Radiolysis and storage conditions are examined.