hyacinthacine-a2 has been researched along with sulfomycin* in 1 studies
1 other study(ies) available for hyacinthacine-a2 and sulfomycin
Article | Year |
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One-pot multistep Bohlmann-Rahtz heteroannulation reactions: synthesis of dimethyl sulfomycinamate.
[reaction: see text] The synthesis of dimethyl sulfomycinamate, the acidic methanolysis product of the sulfomycin family of thiopeptide antibiotics, from methyl 2-oxo-4-(trimethylsilyl)but-3-ynoate is achieved in a 2,3,6-trisubstituted pyridine synthesis that proceeds with total regiocontrol in 13 steps by the Bohlmann-Rahtz heteroannulation of a 1-(oxazol-4-yl)enamine or in 12 steps and 9% yield by three-component cyclocondensation with N-[3-oxo-3-(oxazol-4-yl)propanoyl]serine and ammonia in ethanol. Topics: Anti-Bacterial Agents; Molecular Structure; Peptides; Pyridines; Pyrrolizidine Alkaloids; Thiazoles | 2005 |