Aranorosin, a novel antibiotic from Pseudoarachniotus roseus. II. Structure elucidation.
Aranorosin, a new antifungal antibiotic, has been isolated from the culture filtrate and mycelium of a strain of Pseudoarachniotus roseus Kuehn. The antibiotic, C23H33NO6, contains a novel 1-oxaspiro[4,5]decane ring system. The structure (I) has been elucidated on the basis of spectroscopic and chemical analysis.
Fehlhaber
H W
HW
Pharma-Synthese, Hoechst AG., Frankfurt, FRG.
Kogler
H
H
Mukhopadhyay
T
T
Vijayakumar
E K
EK
Roy
K
K
Rupp
R H
RH
Ganguli
B N
BN
D000900:Anti-Bacterial Agents; D055598:Chemical Phenomena; D002621:Chemistry; D005663:Furans; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation
D000900:Anti-Bacterial Agents; D005663:Furans; C058281:aranorosin