These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: New glutarimide antibiotics, S-632-B1 and B2. II. Isolation, physico-chemical properties and chemical structure.
    Author: Otani T, Minami Y, Matsumoto H, Marunaka T, Lou ZX, Yu QW.
    Journal: J Antibiot (Tokyo); 1989 May; 42(5):654-61. PubMed ID: 2722680.
    Abstract:
    Antifungal antibiotics S-632-A1,A2,B1 and B2 were extracted with ethyl acetate from the filtered broth of Streptomyces hygroscopicus S-632 and isolated through a combination of conventional and reversed-phase silica gel column chromatography. On the basis of the spectral data, S-632-B1 and B2 were found to be new members of the glutarimide family of antibiotics. The chemical structures of these components were elucidated as two stereo-isomers of 3-(5,7-dimethyl-8,9-epoxy-2-hydroxy-4-oxo-6-decenyl)glutarimide.
    [Abstract] [Full Text] [Related] [New Search]