JP2001316397A5 - - Google Patents

Info

Publication number

JP2001316397A5

JP2001316397A5 JP2001145749A JP2001145749A JP2001316397A5 JP 2001316397 A5 JP2001316397 A5 JP 2001316397A5 JP 2001145749 A JP2001145749 A JP 2001145749A JP 2001145749 A JP2001145749 A JP 2001145749A JP 2001316397 A5 JP2001316397 A5 JP 2001316397A5

Authority

JP

Japan

Prior art keywords

group

chemical formula

compound

trifluoromethanesulfonate

monosialoganglioside

Prior art date

2001-05-16

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

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• 150000001875 compounds Chemical class 0.000 claims 12
• 238000000034 method Methods 0.000 claims 9
• 239000000126 substance Substances 0.000 claims 9
• -1 2,2,2-trichloroethoxycarbonyl Chemical group 0.000 claims 8
• 125000006575 electron-withdrawing group Chemical group 0.000 claims 4
• WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims 3
• ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 claims 3
• YQTCQNIPQMJNTI-UHFFFAOYSA-N 2,2-dimethylpropan-1-one Chemical group CC(C)(C)[C]=O YQTCQNIPQMJNTI-UHFFFAOYSA-N 0.000 claims 2
• 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 2
• 239000003054 catalyst Substances 0.000 claims 2
• 229910052751 metal Inorganic materials 0.000 claims 2
• 239000002184 metal Substances 0.000 claims 2
• HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
• 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims 1
• 238000006640 acetylation reaction Methods 0.000 claims 1
• 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 claims 1
• RBGLVWCAGPITBS-UHFFFAOYSA-L bis(trifluoromethylsulfonyloxy)tin Chemical compound [Sn+2].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F RBGLVWCAGPITBS-UHFFFAOYSA-L 0.000 claims 1
• SBTSVTLGWRLWOD-UHFFFAOYSA-L copper(ii) triflate Chemical compound [Cu+2].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F SBTSVTLGWRLWOD-UHFFFAOYSA-L 0.000 claims 1
• 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
• GIVLTTJNORAZON-HDBOBKCLSA-N ganglioside GM2 (18:0) Chemical compound O[C@@H]1[C@@H](O)[C@H](OC[C@H](NC(=O)CCCCCCCCCCCCCCCCC)[C@H](O)\C=C\CCCCCCCCCCCCC)O[C@H](CO)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@]2(O[C@H]([C@H](NC(C)=O)[C@@H](O)C2)[C@H](O)[C@H](O)CO)C(O)=O)[C@@H](O[C@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](CO)O1 GIVLTTJNORAZON-HDBOBKCLSA-N 0.000 claims 1
• 238000011065 in-situ storage Methods 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 claims 1
• QRUBYZBWAOOHSV-UHFFFAOYSA-M silver trifluoromethanesulfonate Chemical compound [Ag+].[O-]S(=O)(=O)C(F)(F)F QRUBYZBWAOOHSV-UHFFFAOYSA-M 0.000 claims 1
• 230000002194 synthesizing effect Effects 0.000 claims 1
• 125000002827 triflate group Chemical group FC(S(=O)(=O)O*)(F)F 0.000 claims 1
• 125000004044 trifluoroacetyl group Chemical group FC(C(=O)*)(F)F 0.000 claims 1
• AHZJKOKFZJYCLG-UHFFFAOYSA-K trifluoromethanesulfonate;ytterbium(3+) Chemical compound [Yb+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F AHZJKOKFZJYCLG-UHFFFAOYSA-K 0.000 claims 1
• 229910052725 zinc Inorganic materials 0.000 claims 1
• 239000011701 zinc Substances 0.000 claims 1