Heuristic Programming as an Ion Generato
✍
Allan B. Delfino; Armand Buchs
📂
Article
📅
1972
🏛
John Wiley and Sons
🌐
German
⚖ 660 KB
## I , 4'-Spiro[cyclopentane-I 7'-hydroxy-l7'a-~nethyZ-3'-oxoandrost-5'-elze-Z'cc-carbonitrile] (6 C) -from 5c. Yield G5%: 1n.p. 150-152" (EtOAc); [cc]g = -20.0"; UV. max 239 ( F 5810).