Citation: Jun YANG, Xiu Lan QI, Gang SHAO, Yue Hu PEI, Xin Sheng YAO, Susumu KITANAKA. Novel Antifungal Antibiotic, WB Produced by the Fungus Strain 38[J]. Chinese Chemical Letters, ;1998, 9(9): 833-834. shu

Novel Antifungal Antibiotic, WB Produced by the Fungus Strain 38

1.
Department of Natural Medicinal Chemistry Shenyang Pharmaceutical University Shenyang 110015;
2.
Department of Pharmacognosy College of Pharmacy Nihon University Japan

Received Date: 23 March 1998

WB, a new antifungal antibiotic, was isolated from the soil fungus strain 38 against Pyricularia oryzae, and its structure was elucidated as 2-[(E)-3,5-dimethyl-3,4-dihydroxy-1-eptylenyl]-4-chloro-5-oxo-6-methyl-6,7-dihydroxy-5,6,7,7,-4H-benzo[d]-2H-pyran on the basis of ¹H-NMR, ¹³C-NMR, DEPT, HMQC, ¹H-¹³H COSY, HMBC spectra.
- antifungal antibiotic,
- WB,
- structure elucidation
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