The reaction of naphthomycin A with methyl iodide gives the title compound as the major product. The structure of 30-dechloro-30-methoxy-25-O-methyl-N-methylnaphthomycin A-methanol-water (1/1/1), C43H53NO10.CH3OH.H2O, is reported and is compared with that of the minor product, the 25-O-methylnaphthomycin A iminomethyl ether, and with that of the analogous actamycin. Despite the chemical differences, the two naphthomycin derivatives have a very similar chair-like molecular shape, which is quite different from that of actamycin.
30-Dechloro-30- Methoxy-25-O-Methyl-N-Methylnaphthomycin A
BURLA, Maria Cristina;
1994
Abstract
The reaction of naphthomycin A with methyl iodide gives the title compound as the major product. The structure of 30-dechloro-30-methoxy-25-O-methyl-N-methylnaphthomycin A-methanol-water (1/1/1), C43H53NO10.CH3OH.H2O, is reported and is compared with that of the minor product, the 25-O-methylnaphthomycin A iminomethyl ether, and with that of the analogous actamycin. Despite the chemical differences, the two naphthomycin derivatives have a very similar chair-like molecular shape, which is quite different from that of actamycin.File in questo prodotto:
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