Hydration reaction of 17-ethynyl substituted 19-norsteroids
β Scribed by O. I. Fedorova; G. S. Grinenko
- Book ID
- 112644696
- Publisher
- Springer
- Year
- 1978
- Tongue
- English
- Weight
- 157 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0091-150X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The introduction of substituents at C-10 in 19-not-steroids proceeds preferentially\* or even exclusively3 from the a-side. The 91x, 1Oa compounds so obtained represent a class of interesting "unnatural" steroids difficult to obtain by other routes; 10s substituted steroids are more readily availabl
During the course of study of the metabolism of some anti-fertility drugs it was necessary to prepare several 17cc-ethynyl-19-nor steroids. Although the use of some of the specifically labeled drugs reported here have been cited in the literature The synthetic scheme employed for the preparation of