𝔖 Bobbio Scriptorium
✦   LIBER   ✦

15β.16β-Methylen-steroide

✍ Scribed by Schmidt, Otfried ;Prezewowsky, Klaus ;Schulz, Gerhard ;Wiechert, Rudolf


Publisher
Wiley (John Wiley & Sons)
Year
1968
Tongue
English
Weight
273 KB
Volume
101
Category
Article
ISSN
0009-2940

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


1.2β-Methylen-steroide
✍ Wiechert, Rudolf ;Engelfried, Otto ;Kerb, Ulrich ;Laurent, Henry ;Müller, Hans ; 📂 Article 📅 1966 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 581 KB
3β,5-Dihydroxy-15β,16β-methylene-5β-andr
✍ Zhou, Wei ;Zhong, Guang-Xiang ;Hu, Wei-Xiao ;Xia, Chun-Nian 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 565 KB

In the title molecule, C 20 H 28 O 3 , ring A has a regular chair conformation, while ring C has a slightly distorted chair conformation. Ring B shows an asymmetric half-chair conformation and ring D is in an envelope conformation. Rings A and B are cis-fused, while rings B and C and rings C and D a

3β-Acetoxy-5-hydroxy-15β,16β-methylene-5
✍ Zhou, Wei ;Zhong, Guang-Xiang ;Hu, Wei-Xiao ;Xia, Chun-Nian 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 354 KB

In the crystal structure of the title compound, C 22 H 30 O 4 , rings A and C have slightly distorted chair conformations, ring B shows an approximate symmetric half-chair conformation and ring D is in an envelope conformation. The molecules are connected by weak intermolecular C-HÁ Á ÁO hydrogen bo