3-deoxy-mannosamine derivatives and process for their preparation

3-Deoxy-derivatives of D-mannosamine of formula wherein R is -NH2 or a C2-C5 alkanoyl-NH- or CF3CONH- group; each of R1 and R2 independently is C1-C4 alkyl, or R1 is hydrogen, halogen, C1-C4 alkyl or C1-C4 alkoxy, and R2 is hydrogen or both of R1 and R2 are fluorine; and wherein, when R1 is methoxy...

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Hauptverfasser: NICOLA MONGELLI, NUCCIA ONETO, ALBERTO BARGIOTTI, CRISTINA GERONI
Format: Patent
Sprache:eng
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Zusammenfassung:3-Deoxy-derivatives of D-mannosamine of formula wherein R is -NH2 or a C2-C5 alkanoyl-NH- or CF3CONH- group; each of R1 and R2 independently is C1-C4 alkyl, or R1 is hydrogen, halogen, C1-C4 alkyl or C1-C4 alkoxy, and R2 is hydrogen or both of R1 and R2 are fluorine; and wherein, when R1 is methoxy and R2 is hydrogen then R is other than -NH2, and pharmaceutically acceptable salts thereof, are useful as angiogenesis inhibitors, in particular as inhibitors of the development of metastasis.