Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Patent
1989-05-18
1990-09-18
Brown, Johnnie R.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
536 41, 536 175, 536 176, 536 184, 514832, 252351, 252354, 252355, 422 45, A61K 3100, C07G 300, C07H 1500, B01F 1700
Patent
active
049579045
ABSTRACT:
Novel nonionic perfluoroalkylthioglycosides of the formula, R.sub.f -E-S-saccharide are described, wherein R.sub.f is a straight or branched chain perfluoroalkyl of 1 to 18 carbon atoms or said perfluoroalkyl substituted by perfluoroalkoxy of 2 to 6 carbon atoms, E is a connecting group, and the saccharide is a mono-, di-, or higher oligosaccharide, comprising 1 to 30 units of 5, 6 or 7 carbon-membered sugars.
REFERENCES:
patent: 3598865 (1971-08-01), Low
patent: 4435387 (1984-03-01), Schaub et al.
patent: 4468385 (1984-08-01), Callahan et al.
R. D. Poretz et al., Biochemistry 9, 2890 (1970).
J. Greiner et al., Tetrahedron Letters 29, 2193 (1988).
Clark Kirtland P.
Coughlin Gregory R.
Falk Robert A.
Brown Johnnie R.
Ciba-Geigy Corporation
Hall Luther A. R.
Villamizar JoAnn
White Everett
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