𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Conformation of ring A in some 2β-methyl- and 2β-acetoxy-19-nortestosterones

✍ Scribed by Y. Yamato; H. Kaneko


Book ID
108374273
Publisher
Elsevier Science
Year
1965
Tongue
French
Weight
718 KB
Volume
21
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Conformation of ring A in some 2β-hydrox
✍ K. Kuriyama; E. Kondo; K. Tori 📂 Article 📅 1963 🏛 Elsevier Science 🌐 French ⚖ 282 KB

DJERASSI, et al. (1) have pointed out that the optical rotatory dispersion (ORD) curve in substituted-A 4 -3-ketosteroids reflects conformational distortions in the B-ring rather than in the A-ring. Their conclusion is based on the observation that 17@-acetoxyandrost-4-en-3-one and its 2,2-dimethyl