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1. (Article ID: 7066)
Izumikawa M, Khan ST, Komaki H, Nagai A, Inaba S, Takagi M, Shin-Ya K
JBIR-37 and -38, Novel Glycosyl Benzenediols, Isolated from the Sponge-Derived Fungus, Acremonium sp. SpF080624G1f01
Bioscience, Biotechnology, and Biochemistry 73(9) (2009)
2138-2140
In the course of our chemical screening program for new secondary metabolites, we isolated new compounds JBIR-37 (1) and -38 (2) from a culture broth of the marine sponge-derived fungus, Acremonium sp. SpF080624G1f01. The structures of 1 and 2 were determined to be di- and mono-O-β-D-glucopyranosyloxy-4-(1,1-dimethyl-2-propenyl)benzene on the basis of extensive NMR and MS spectroscopic data, respectively.
marine sponge, glycosyl benzenediol, Demospongiae, Acremonium
Publication DOI: 10.1271/bbb.90346Journal NLM ID: 9205717Publisher: Japan Society for Bioscience, Biotechnology, and Agrochemistry
Correspondence: Takagi M
aist.go.jp>, Shin-Ya K aist.go.jp>
Institutions: Biomedicinal Information Research Center (BIRC), Japan Biological Informatics Consortium (JBIC), Tokyo, Japan, NITE Biological Resource Center (NBRC), National Institute of Technology and Evaluation (NITE), Kisarazu, Japan, NITE Biotechnology Development Center (NBDC), Department of Biotechnology, National Institute of Technology and Evaluation (NITE), Kisarazu, Japan, Biomedicinal Information Research Center (BIRC), National Institute of Advanced Industrial Science and Technology (AIST), Tokyo, Japan
Methods: 13C NMR, 1H NMR, NMR-2D, IR, HPLC, analytical methods, UV, optical rotation measurement, HR-ESI-MS, RP-MPLC
The publication contains the following compound(s):
- Compound ID: 18029
|
b-D-Glcp-(1-3)-+
|
b-D-Glcp-(1-1)-Subst
Subst = 1,3-dihydroxy-4-(1,1-dimethyl-2-propenyl)benzene = SMILES C=CC(C1=CC={1}C(O)C={3}C1O)(C)C |
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Structure type: oligomer
; 525.1937 [M+Na]+
C23H34O12
Trivial name: 1,3-di-O-β-D-glucopyranosyloxy-4-(1,1-dimethyl-2-propenyl)benzene
Compound class: sesquiterpene glycoside
- Compound ID: 18030
|
b-D-Glcp-(1-3)-Subst
Subst = 1,3-dihydroxy-4-(1,1-dimethyl-2-propenyl)benzene = SMILES C=CC(C1=CC={1}C(O)C={3}C1O)(C)C |
Show graphically |
Structure type: monomer
; 363.1396 [M+Na]+
C17H24O7
Trivial name: 1-hydroxy-3-O-β-D-glucopyranosyloxy-4-(1,1-dimethyl-2-propenyl)benzene
Compound class: sesquiterpene glycoside
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