Semisynthetic ε-(iso)rhodomycins: a new glycosylation variant and modification reactions
Synthesis of 7-O-(3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)-ε-(iso)rhodomycinones 16 and 17, and their 3'-morpholino derivatives are described.Glycosylation (trimethylsilyl triflate, 10:1 dichloromethane-acetone, -35 deg C) of 1-O-tert-butyldimethyls
Kolar, Cenek,Kneissl, Guenther,Knoedler, Ursula,Dehmel, Konrad
p. 89 - 100
(2007/10/02)
Semisynthetic ε-isorhodomycins: their synthesis using glycals and their structure-activity relationship
Syntheses and structure-activity relationships of 7-O-(3-amino-2,3,6-trideoxy-α-L-lyxo- (18), -L-arabino- (20) and -L-ribo-hexopyranosyl)-ε-isorhodomycins (25) and their 3'-dimethylamino derivatives 22, 23 and 26 are described.Condensation (trimethylsilyl
Kolar, Cenek,Dehmel, Konrad,Kraemer, Hans-Peter
p. 249 - 259
(2007/10/02)
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