Synthesis and antimicrobial properties of 17β-amino-4-aza-5α-androstane and derivatives
✍ Scribed by W. E. Solomons; N. J. Doorenbos
- Publisher
- John Wiley and Sons
- Year
- 1974
- Tongue
- English
- Weight
- 573 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0022-3549
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
The synthesis in eight steps of the title compound from the commercially available[2O-"C]pregnenolone 1 is described. ## The expected I-[4-methyl-3-oxo-4-aza-5a-androstane-17~-[14C]carbonyl]-1,3-diisopropylurea ([14C]FCE 26073) was obtained with a radiochemical purity higher than 97% and a specif