𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Stoffwechselprodukte von Mikroorganismen. 211. Milteilung. Röntgenstrukturanalyse von Elaiophylin

✍ Scribed by Katarina Neupert-Laves; Max Dobler

Publisher
John Wiley and Sons
Year
1982
Tongue
German
Weight
279 KB
Volume
65
Category
Article
ISSN
0018-019X

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

The X‐ray crystal structure analysis of the antibiotic elaiophylin (1), monoclinic, a = 9.927, b = 10.105, c = 31.183 Å, β = 93.20°, space group __P__2~1~, confirms the constitution elucidated by spectroscopic methods and chemical degradation. In the crystal the two chemically equivalent halves of the molecule are related by an approximate twofold rotation axis.

📜 SIMILAR VOLUMES

Stoffwechselprodukte von Mikroorganismen
Stoffwechselprodukte von Mikroorganismen 217. Mitteilung Röntgenstrukturanalyse von O-Acetyldihydrostreptazolin
✍ Andreas Karrer; Max Dobler 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 German ⚖ 160 KB

The X‐ray crystal structure analysis of the __O__‐acetyl dihydro derivative of the antibiotic streptazolin (orthorhombic, __a__ = 8.628, __b__ = 9.814, __c__ = 14.932 Å, space group __P2~1~2~1~2~1~__) established the constitution of the latter as **1.**

Stoffwechselprodukte von Mikroorganismen
Stoffwechselprodukte von Mikroorganismen 215. Mitteilung Röntgenstrukturanalyse von Di-O-acetyl-aspochalasin C
✍ Katartna Neupert-Laves; Max Dobler 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 German ⚖ 275 KB

The X‐ray crystal structure analysis of the 17,18‐di‐__O__‐acetyl derivative of the antibiotic aspochalasin C (monoclinic, __a__ = 26.377, __b__ = 10.840, __c__ = 11.937 Å, β = 102.08°, space group __C__ 2) confirms the constitution elucidated by spectroscopic methods and chemical degradation, and e

Stoffwechselprodukte von Mikroorganismen
Stoffwechselprodukte von Mikroorganismen 198. Mitteilung Die Eurekansäure, ein Abbauprodukt von Flambamycin und Avilamycin: Konfigurationsbestimmung durch Röntgenstrukturanalyse und Abbau
✍ Ernst Kupfer; Katarina Neupert-Laves; Max Dobler; Walter Keller-Schierlein 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 German ⚖ 460 KB

**Eurekanic Acid, a Degradation Product of Flambamycin and Avilamycin: Determination of the Configuration by X‐Ray Structural Analysis and Degradation** The relative configuration of methyl __O__‐acetyleurekanate **(6)**, obtained by mild methanolysis of avilamycin A **(2)** and subsequent acetylat

Stoffwechselprodukte von mikroorganismen
Stoffwechselprodukte von mikroorganismen. 238. Mitteilung. Isolierung und Strukturaufklärung von Differolid
✍ Walter Keller-Schierlein; Urs Bahnmüller; Max Dobler; Jacek Bielecki; Joachim St 📂 Article 📅 1986 🏛 John Wiley and Sons 🌐 German ⚖ 200 KB

## Isolation and Structure Elucidation of Differolide From cultures of a new actinomycete, Streptomyces aurantiogriseus (PREOBRAZHENSKAYA 1957), strain Tii 3149, a compound C12Hl,0, was isolated, which enhances the formation of aerial mycelium and spores of Streptomyces gluucescens. The structure