| Identification | Back Directory | [Name]
AK-toxin II | [CAS]
85146-10-7 | [Synonyms]
AK-toxin II
AK-toxin ll
N-Acetyl-L-phenylalanine (1R,2E,4Z,6E)-7-carboxy-1-[(S)-2-methyloxiranyl]-2,4,6-heptatrienyl ester
L-Phenylalanine, N-acetyl-, (1R,2E,4Z,6E)-7-carboxy-1-[(2S)-2-methyloxiranyl]-2,4,6-heptatrienyl ester (9CI)
(2E,4Z,6E,8R)-8-[[(2S)-2-(Acetylamino)-3-phenylpropanoyl]oxy]-8-[(2S)-2-methyloxirane-2-yl]-2,4,6-octatrienoic acid | [Molecular Formula]
C22H25NO6 | [MOL File]
85146-10-7.mol | [Molecular Weight]
399.44 |
| Hazard Information | Back Directory | [Description]
AK-Toxin II is a host-specific toxin to Japanese white pear, produced by Alternaria kikuchiana. | [Uses]
AK-Toxin II is a phytotoxic metabolite that can be isolated from culture broth of alternaria alternata Japanese pear pathotype. AK-Toxin II induces characteristic veinal necrosis and rapid K+ loss on susceptible pear leaves[1][2]. | [References]
[1] Tadakazu Nakashima, et al. Isolation and Structures of AK-Toxin I and II, Host-specific Phytotoxic Metabolites Produced by Alternaria alternata Japanese Pear Pathotype. Agricultural and Biological Chemistry. 1984, 49 (3): 807-815.
[2] Hiroshi OTANI, et al. Biological Activities of AK-Toxins I and II, Host-Specific Toxins from Alternaria alternata Japanese Pear Pathotype. Japanese Journal of Phytopathology. 1985, 51(3): 285-293. |
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