𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Structures of novel antibiotics, furaquinocins A and B

✍ Scribed by Shinji Funayama; Masami Ishibashi; Yumi Anraku; Kanki Komiyama; Satoshi Ōmura


Publisher
Elsevier Science
Year
1989
Tongue
French
Weight
233 KB
Volume
30
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis


This accounts for 22 carbons and 23 protons.

The three missing protons belong to 3 hydroxyl groups, which was confirmed by acetylation of 1 to form a triacetate [3, m/z 528 (M+)].


📜 SIMILAR VOLUMES


The structures of antibiotics YL-704 A a
✍ M. Suzuki; I. Takamori; A. Kinumaki; Y. Sugawara; T. Okuda 📂 Article 📅 1971 🏛 Elsevier Science 🌐 French ⚖ 187 KB

In our screening studlee for new antibiotics produced by streptomycetes, a new eerie6 of basic macrollde complex, numbered YL-704, was leolated from the solvent extract of the culture filtrate of Streptomyces vlatensis var. sp. MCRL 0388. Isolated YL-704 complex was constituted by several antiblotlc

Butirosins A and B, aminoglycoside antib
✍ Peter W.K. Woo; Henry W. Dion; Quentin R. Bartz 📂 Article 📅 1971 🏛 Elsevier Science 🌐 French ⚖ 219 KB

Previous letters' have established the molecular formula of butirosins A (Ia) and B (Ib) as C21H41Ns01.s and have shown that three of the structural units, (S)-(-)-4-amino-Z-hydroxybutyric acid (II), neosamine C (2,6-diamino-2,6-dideoxy-D-glucose) (III), and a pentose (Dxylose (IVa) in Ia, D-ribose