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of 5
pro vyhledávání: '"Bianca M. Ranzi"'
Publikováno v:
Chemischer Informationsdienst. 5
Crustecdysone (I) is degraded by a lysed mycelium of the micro-organisms Rhizopus arrhizus, Rhizopus nigricans and Curvularia lunata to give poststerone (VI) which is then transformed into rubrosterone (VIII); makisterone A (II) behaves similarly, mu
Publikováno v:
Journal of the Chemical Society, Chemical Communications. :679
The two oxygen atoms of the 2-(2-hydroxypropyl)tetrahydropyran system of cochlioquinones A (1) and B (2) are derived from two different oxygen molecules at separate steps on the biosynthetic pathway.
Publikováno v:
Journal of the Chemical Society, Chemical Communications. :213
The mixed biosynthesis of cochlioquinones A (I) and B (II) in Cochliobolus miyabeanus occurs through the introduction of a farnesyl unit onto an aromatic precursor whose secondary methyl groups derive from methionine.
Autor:
Luigi Canonica, W. Kroszczynski, E. Santaniello, Carlo Scolastico, Bruno Rindone, Bianca M. Ranzi
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :2639
Incorporation experiments with labelled potential biosynthetic intermediates suggest that the methyl group at C-4 of the phthalide system in mycophenolic acid is introduced at the tetraketide stage. This then gives way to the aromatic system, which i
Publikováno v:
Journal of the Chemical Society, Chemical Communications. :656
Crustecdysone (I) is degraded by a lysed mycelium of the micro-organisms Rhizopus arrhizus, Rhizopus nigricans and Curvularia lunata to give poststerone (VI) which is then transformed into rubrosterone (VIII); makisterone A (II) behaves similarly, mu