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Start Over Descriptor "Semivioxanthin" Journal bioscience, biotechnology, and biochemistry
1 results on '"Semivioxanthin"'

1. (-)-Semivioxanthin, a new abscisic active compound against Hinoki cypress leaves isolated from Cryptosporiopsis abietina

Author

Akitami Ichihara, Hiroaki Toshima, Hiroji Sato, Megumi Deura, and Hiroshi Yada

Subjects
Antifungal, Antifungal Agents, Magnetic Resonance Spectroscopy, medicine.drug_class, Naphthols, Applied Microbiology and Biotechnology, Biochemistry, Analytical Chemistry, Trees, Ascomycota, Plant Growth Regulators, Botany, medicine, Molecular Biology, Hinoki Cypress, biology, Molecular Structure, Chemistry, Organic Chemistry, Semivioxanthin, General Medicine, Fungi imperfecti, biology.organism_classification, medicine.drug_formulation_ingredient, Active compound, Pyrones, Cladosporium herbarum, Cladosporium, Biotechnology, Abscisic Acid
Abstract

The new naphthopyrone, (-)-semivioxanthin (1) was isolated from Cryptosporiopsis abietina. The structure of 1 was determined as the reversed optical isomer of semivioxanthin by comparing its spectroscopic data with those of semivioxanthin. Compound 1 exhibited abscisic activity against Hinoki cypress leaves and antifungal activity against Cladosporium herbarum.

Published
2001

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