Penipratynolene, a Novel Nematicide from Penicillium bilaiae Chalabuda

@article{Nakahara2004PenipratynoleneAN,
  title={Penipratynolene, a Novel Nematicide from Penicillium bilaiae Chalabuda},
  author={Satoshi Nakahara and Miyako Kusano and Shozo Fujioka and Atsumi Shimada and Yasuo Kimura},
  journal={Bioscience, Biotechnology, and Biochemistry},
  year={2004},
  volume={68},
  pages={257 - 259}
}
New acetylenic nematicidal compound, penipratynolene (1), methy (2′R)-4-(2′-hydroxy-3′-butynoxy)benzoate, together with two known compounds, 6-methoxycarbonylpicolinic acid (2) and 2,6-pyridinedicarboxylic acid (3), were isolated from the culture filtrate of Penicillium bilaiae Chalabuda. The structures of 1–3 were established by spectroscopic methods. The absolute configuration of 1 was confirmed by using a modified version of Mosher’s method. Compounds 1–3 showed nematicidal activity of 77… Expand
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References

SHOWING 1-10 OF 13 REFERENCES
Nematicidal Alkaloids and Related Compounds Produced by the Fungus Penicillium cf. simplicissimum
TLDR
A new nematicidal alkaloid, peniprequinolone, together with the known alkaloids penigequinolones A and B, and a compound structurally related to cyclopenin also were isolated from the fungus, and their structures were established by spectroscopic analysis. Expand
βγ-Dehydrocurvularin and Related Compounds as Nematicides of Pratylenchus penetrans from the Fungus Aspergillus sp.
The new nematicidal compound, βγ-dehydrocurvularin (1), together with three known compounds, αβ-dehydrocurvularin (2), 8-β-hydroxy-7-oxocurvularin (3) and 7-oxocurvularin (4), were isolated from theExpand
The Nematicidal Activity of Acetylene Compounds
In the light of these studies, we have studied the structure-activity relationship of acetylenes to find more potent nematicides. In the previous paper we preliminarily reported that 1 ,4diphenyllExpand
THE PATHOGENICITY OF PRATYLENCHUS PENETRANS TO STRAWBERRY
Under aseptic conditions, Pratylenchus penetrans (Cobb, 1917) Filip. & Stek., 1941, was pathogenic to roots of strawberry seedlings. After penetrating the epidermis, the nematodes aligned themselvesExpand
Aspyrone, a Nematicidal Compound Isolated from the Fungus, Aspergillus melleus
Aspyrone (1) was isolated from a culture filtrate of Aspergillus melleus, and the structure was determined by a comparison of spectroscopic data with those of an authentic sample. 1 showedExpand
Studies On the Host-Parasite Relations of Pratylenchus Penetrans (Cobb) To Apple Seedlings
TLDR
Histochemical tests suggest that sensitivity to P. penetrans is correlated with the presence and concentration of phenolic substances in the various tissues of these two hosts. Expand
The pathogenicity of Pratylenchus penetrans to celery.
TLDR
The epidermis, cortex, and endodermis of young celery roots showed different degrees of discoloration after invasion of P. penetrans, with the endodermanis most severely affected. Expand
4-Aminopyridine-2,3-dicarboxylic acid from Clitocybe acromelalga
Abstract A new pyridine derivative, 4-aminopyridine-2,3-dicarboxylic acid, was isolated from Clitocybe acromelalga, and its structure was determined by spectral and synthetic methods.
Pratylenchus penetrans
  • In ‘‘Plant Nematode Control’’,
  • 1998
...
1
2
...