保护基团

Boric acid and catalyst

DY2S6433 | 864157-85-7 | β-D-gluco-Heptofuranuronic acid, 1,5,6-trideoxy-1-(4,5-dihydro-6-methyl-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-5-(2-furanylamino)-3-O-methyl-, ethyl ester, 2-acetate (9CI)
864157-85-7
β-D-gluco-Heptofuranuronic acid, 1,5,6-trideoxy-1-(4,5-dihydro-6-methyl-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-5-(2-furanylamino)-3-O-methyl-, ethyl ester, 2-acetate (9CI)
DY28P432 | 864157-86-8 | β-D-gluco-Heptofuranuronic acid, 1,5,6-trideoxy-1-(4,5-dihydro-6-methyl-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-methyl-5-[(phenylmethyl)amino]-, ethyl ester, 2-acetate (9CI)
864157-86-8
β-D-gluco-Heptofuranuronic acid, 1,5,6-trideoxy-1-(4,5-dihydro-6-methyl-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-methyl-5-[(phenylmethyl)amino]-, ethyl ester, 2-acetate (9CI)
DY286B31 | 864157-87-9 | β-D-gluco-Heptofuranuronic acid, 1,5,6-trideoxy-1-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-methyl-5-[(4-nitrobenzoyl)amino]-, ethyl ester, 2-acetate (9CI)
864157-87-9
β-D-gluco-Heptofuranuronic acid, 1,5,6-trideoxy-1-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-methyl-5-[(4-nitrobenzoyl)amino]-, ethyl ester, 2-acetate (9CI)
DY286F30 | 864157-88-0 | β-D-gluco-Heptofuranuronic acid, 1,5,6-trideoxy-1-(4,5-dihydro-6-methyl-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-methyl-5-[(4-nitrobenzoyl)amino]-, ethyl ester, 2-acetate (9CI)
864157-88-0
β-D-gluco-Heptofuranuronic acid, 1,5,6-trideoxy-1-(4,5-dihydro-6-methyl-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-methyl-5-[(4-nitrobenzoyl)amino]-, ethyl ester, 2-acetate (9CI)
DY286W26 | 864157-92-6 | β-D-gluco-Heptofuranuronic acid, 5-(acetylamino)-1,5,6-trideoxy-1-(4,5-dihydro-6-methyl-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-methyl-, ethyl ester (9CI)
864157-92-6
β-D-gluco-Heptofuranuronic acid, 5-(acetylamino)-1,5,6-trideoxy-1-(4,5-dihydro-6-methyl-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-methyl-, ethyl ester (9CI)
DYE86425 | 864157-93-7 | β-D-gluco-Heptofuranuronic acid, 5-(acetylamino)-1,5,6-trideoxy-1-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-(phenylmethyl)-, ethyl ester (9CI)
864157-93-7
β-D-gluco-Heptofuranuronic acid, 5-(acetylamino)-1,5,6-trideoxy-1-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-(phenylmethyl)-, ethyl ester (9CI)
DY286T24 | 864157-94-8 | β-D-gluco-Heptofuranuronic acid, 5-(cyclopropylamino)-1,5,6-trideoxy-1-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-methyl-, ethyl ester (9CI)
864157-94-8
β-D-gluco-Heptofuranuronic acid, 5-(cyclopropylamino)-1,5,6-trideoxy-1-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-methyl-, ethyl ester (9CI)
DY2H6398 | 136891-68-4 | β-D-gluco-Octofuranuronic acid, 1-(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)-3,6-anhydro-6-C-carboxy-1,5,7-trideoxy- (9CI)
136891-68-4
β-D-gluco-Octofuranuronic acid, 1-(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)-3,6-anhydro-6-C-carboxy-1,5,7-trideoxy- (9CI)
DYG86373 | 172974-55-9 | β-D-gulo-Decofuranuronic acid, 1,2,5,6,7,8,9-heptadeoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-6-[[(1,1-dimethylethoxy)carbonyl]amino]-3-O-[(1,1-dimethylethyl)diphenylsilyl]-9-[[(phenylmethoxy)carbonyl]amino]-, phenylmethyl ester (9CI)
172974-55-9
β-D-gulo-Decofuranuronic acid, 1,2,5,6,7,8,9-heptadeoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-6-[[(1,1-dimethylethoxy)carbonyl]amino]-3-O-[(1,1-dimethylethyl)diphenylsilyl]-9-[[(phenylmethoxy)carbonyl]amino]-, phenylmethyl ester (9CI)
DY2W6371 | 173141-20-3 | β-D-gulo-Decofuranuronic acid, 6-(aminocarbonyl)-1,2,5,6,7,8,9-heptadeoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[(1,1-dimethylethyl)diphenylsilyl]-9-[[(phenylmethoxy)carbonyl]amino]-, phenylmethyl ester (9CI)
173141-20-3
β-D-gulo-Decofuranuronic acid, 6-(aminocarbonyl)-1,2,5,6,7,8,9-heptadeoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[(1,1-dimethylethyl)diphenylsilyl]-9-[[(phenylmethoxy)carbonyl]amino]-, phenylmethyl ester (9CI)
DY286M68 | 180061-77-2 | β-D-ribo-Decofuranuronic acid, 6-amino-1-(6-amino-9H-purin-9-yl)-1,5,6,7,8,9-hexadeoxy-, (6ξ)- (9CI)
180061-77-2
β-D-ribo-Decofuranuronic acid, 6-amino-1-(6-amino-9H-purin-9-yl)-1,5,6,7,8,9-hexadeoxy-, (6ξ)- (9CI)
DY286G09 | 136891-66-2 | β-D-gulo-Octofuranuronic acid, 1-(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)-3,6-anhydro-6-C-carboxy-1,5,7-trideoxy- (9CI)
136891-66-2
β-D-gulo-Octofuranuronic acid, 1-(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)-3,6-anhydro-6-C-carboxy-1,5,7-trideoxy- (9CI)
DY28D200 | 57872-81-8 | β-D-Ribofuranuronamide, 1-(6-amino-9H-purin-9-yl)-1-deoxy-N-(2-ethoxy-2-oxoethyl)- (9CI)
57872-81-8
β-D-Ribofuranuronamide, 1-(6-amino-9H-purin-9-yl)-1-deoxy-N-(2-ethoxy-2-oxoethyl)- (9CI)
DY286Y28 | 155036-64-9 | β-D-Ribofuranuronamide, 1-[6-amino-2-[(trimethylsilyl)ethynyl]-9H-purin-9-yl]-1-deoxy-N-ethyl- (9CI)
155036-64-9
β-D-Ribofuranuronamide, 1-[6-amino-2-[(trimethylsilyl)ethynyl]-9H-purin-9-yl]-1-deoxy-N-ethyl- (9CI)
DY2W5853 | 786665-91-6 | β-D-Ribofuranuronamide, 3-[[[(chloroacetyl)amino]carbonyl]amino]-1-[2-chloro-6-(methylamino)-9H-purin-9-yl]-1,3-dideoxy-2-O-[(1,1-dimethylethyl)dimethylsilyl]-N-methyl- (9CI)
786665-91-6
β-D-Ribofuranuronamide, 3-[[[(chloroacetyl)amino]carbonyl]amino]-1-[2-chloro-6-(methylamino)-9H-purin-9-yl]-1,3-dideoxy-2-O-[(1,1-dimethylethyl)dimethylsilyl]-N-methyl- (9CI)
DY2N5852 | 786666-13-5 | β-D-Ribofuranuronamide, 3-[[[(chloroacetyl)amino]carbonyl]amino]-1-[2-chloro-6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1,3-dideoxy-2-O-[(1,1-dimethylethyl)dimethylsilyl]-N-methyl- (9CI)
786666-13-5
β-D-Ribofuranuronamide, 3-[[[(chloroacetyl)amino]carbonyl]amino]-1-[2-chloro-6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1,3-dideoxy-2-O-[(1,1-dimethylethyl)dimethylsilyl]-N-methyl- (9CI)
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