2-N-Acylated and 2-N-alkylated derivatives of 4-O-substituted-2-

Details 2-N-Acylated and 2-N-alkylated derivatives of 4-O-substituted-2- 2-N-Acylated and 2-N-alkylated derivatives of 4-O-substituted-2-

1981-09-21

1984-01-03

Hazel, Blondel

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

536 168, 536 136, 536 166, C07H 1522

Patent

active

044243448

ABSTRACT:
Nickel salts are used to effect the regio-selective acylation and alkylation of the 2'-amino group of 4-O-substituted-2-deoxystreptamine containing aminoglycosides. The 2'-N-substituted derivatives of apramycin, certain .alpha. or .beta.-(lower alkyl)aprosaminides and certain .alpha. or .beta.-(substituted lower alkyl)aprosaminides are new. The 2'-N-substituted-4-O-substituted-2-deoxystreptamine aminoglycosides produced by the process of this invention are antibacterial agents.

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