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PROCEDES ET COMPOSITIONS POUR LA SYNTHESE ENZYMATIQUE DE GANGLIOSIDES
专利权人:
INC.;NEOSE TECHNOLOGIES
发明人:
DEFREES, SHAWN A.,JOHNSON, KARL FRANK,WANG, ZHI-GUANG
申请号:
CA2518171
公开号:
CA2518171C
申请日:
2004.03.04
申请国别(地区):
CA
年份:
2013
代理人:
摘要:
A compound having the formula (seeabove formula) , wherein Z is amember selected from O, S, C(R2)2 and NR2; X is a member selected from H,¨OR3, ¨NR3R4, ¨SR3, and -CHR3R4; R2, R3 and R4 are members independently selectedfromH, substituted or unsubstituted alkyl, substituted or unsubstitutedheteroalkyl,substituted or unsubstituted aryl, substituted or unsubstitutedheteroaryl,substituted orunsubstituted heterocycloalkyl, -C(=M)R5, -C(=M)-Z-R5, -SO2R5, and -SO3;whereinM and Z are members independently selected from O, NR6 and S; Y is a memberselected from H, -OR7, -SR7, -NR7R8, substituted or unsubstituted alkyl,substituted orunsubstituted heteroalkyl, substituted or unsubstituted aryl, substituted orunsubstituted heteroaryl, and substituted or unsubstituted heterocycloalkyl;whereinR5, R6, R7 and R8 are members independently selected from H, substituted orunsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted orunsubstituted aryl, substituted or unsubstituted heteroaryl, substituted orunsubstitutedheterocycloalkyl; R11 and R12 are members independently selected fromsubstituted orunsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted orunsubstituted aryl, substituted or unsubstituted heteroaryl, substituted orunsubstitutedhetero cyclo alkyl, NR14R15, OR14, -CN and ¨C(=L)R14; wherein L is a memberselected from O, S, and NR16; R13 is selected from substituted orunsubstitutedheterocycloalkyl, OR17 and NR17R18; and R14 and R15 is selected from H,substitutedor unsubstituted alkyl, substituted or nsubstituted heteroalkyl, substitutedorunsubstituted aryl, substituted or unsubstituted heteroaryl, substituted orunsubstitutedheterocycloalkyl, C(O)R17, OR17 and NR17¨ 18; wherein R16, R17 and R18 aremembersindependently selected from H, substituted or unsubstituted alkyl, substitutedorunsubstituted heteroalkyl, substituted
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