Six new 10-pheynl-[11] cytochalasans, cytochalasins NS from phomopsis SP.
Y Izawa, T Hirose, T Shimizu, K Koyama, S Natori
Index: Izawa; Hirose; Shimizu; Koyama; Natori Tetrahedron, 1989 , vol. 45, # 8 p. 2323 - 2335
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Citation Number: 48
Abstract
From Phomopsis sp.(68-GO-164) six new cytochalasans named cytochalasins N, O, P, Q, R and S were isolated, together with the four known compounds, epoxycytochalasins H and J and cytochalasins H and J. The structures (5–10) of the new compounds as 10-phenyl-[11] cytochalasans were determined from spectral data, especially 1H and 13C NMR, and by chemical correlation with known compounds. Cytochalasins P, Q, R and S (7–10) have ...
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