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3-deoxy-non-2-ulosonic acid

The sialic acids are a large family of mono-saccharides derived from 3-deoxy-non-2-ulosonic acid. The three major sialic acids found in nature are W-acetyl (NeuSAc) 1 and A-glycolyl (NeuSGc) 2 derivatives of neuraminic acid (5-amino-3,5-dideoxy-D-gfycero-D-.ga/acto-non-2-ulosonic acid) and KDN (3-deoxy-D- /ycero-D- a/acto-non-2-ulosonic acid) 3 (O Fig. 1)... [Pg.1315]

Mycarose Mycinose Neuraminic acid (Neu) 2,6-D ideoxy-3- C-methy I-l- ribo- hexose 6-Deoxy-2,3-di-Omethyl-D-allose 5-Amino-3,5-dideoxy-D-g/ycero-D-ga/acfo-non-2-ulosonic acid... [Pg.175]

S. David, B. Cavayd, and A. Malleron, Some derivatives of 3-deoxy-o-glycero-D-galacto-non-2-ulosonic acid (KDN), Carbohydr. Res. 260 233 (1994). [Pg.579]

Fig. 1. Chemical structures for simple sialic acids in different views, (a) S-amino-S.S-dideoxy-D-gfycero-D-ga/acro-non-2-ulosonic acid (Neu, open chain, Fischer projection formula) (b) 5-acetaraido-3,5-dideoxy-D-g/> cero-a-D-gfl/acto-non-2-ulopyranosonic acid (a-Neu5Ac, Fischer projection formula, note that C7 is the anomeric reference atom) (c) a-Neu5Ac (Haworth projection formula) (d) a-Neu5Ac ( 5 chair conformation) (e) 3-deoxy-D-g/ycero-3-D-gfl/acto-non-2-ulopyranosonic acid (P-Kdn, 5 chair conformation). Note that the D-notation is part of the trivial name. Fig. 1. Chemical structures for simple sialic acids in different views, (a) S-amino-S.S-dideoxy-D-gfycero-D-ga/acro-non-2-ulosonic acid (Neu, open chain, Fischer projection formula) (b) 5-acetaraido-3,5-dideoxy-D-g/> cero-a-D-gfl/acto-non-2-ulopyranosonic acid (a-Neu5Ac, Fischer projection formula, note that C7 is the anomeric reference atom) (c) a-Neu5Ac (Haworth projection formula) (d) a-Neu5Ac ( 5 chair conformation) (e) 3-deoxy-D-g/ycero-3-D-gfl/acto-non-2-ulopyranosonic acid (P-Kdn, 5 chair conformation). Note that the D-notation is part of the trivial name.
An enantioselective synthesis of 18 was achieved. This is a deoxy analogue of naturally occurring 3-deoxy-D-gf/yccro-D-firu/acm-2-non-2-ulosonic acid (KDN). ... [Pg.193]

A new sialic acid derivative, 9-0 acetyl-3-deoxy D-gfycero-D-galacto-non-2-ulosonic acid (9-0-acetyldeaminated neuraminic acid) (37) was a minor component of a new polysialoglycoprotein found in unfertilised salmon eggs. ... [Pg.91]

Aldulosonic acids are involved in many important areas of glycobiology and glycomedicine, such as /V-acetylneuraminic acid (Neu5Ac), 3-deoxy-D-glycero-v-galacto-non-2- Aosonic acid (Kdn) and 3-deoxy-D-manno-oct-2-ulosonic acid (Kdo). [Pg.92]

Purified bovine-liver /3-D-glucuronidase (p/5.1, mol. wt. 2.9 x 10 , pH optimum 4.4) exhibited a broad pH-activity profile and contains 6.3% of carbohydrate consisting of o-galactose (8), o-glucose (7), o-mannose (45), 2-amino-2-deoxy-D-glucose (32), and 5-acetamido-3,5-dideoxy-D- /jccro-D- a/nc/o-2-non-ulosonic acid (5 moles mol" ). ... [Pg.357]

See other pages where 3-deoxy-non-2-ulosonic acid is mentioned: [Pg.277]    [Pg.277]    [Pg.313]    [Pg.277]    [Pg.277]    [Pg.313]    [Pg.371]    [Pg.131]    [Pg.294]    [Pg.7]    [Pg.262]    [Pg.432]    [Pg.451]    [Pg.864]    [Pg.206]    [Pg.109]   
See also in sourсe #XX -- [ Pg.277 ]

See also in sourсe #XX -- [ Pg.277 ]



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3- Deoxy-2-ulosonic

3- Deoxy-2-ulosonic acid

Ulosonic acids

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