US PATENT SUBCLASS 514 / 42
.~.~ N-glycoside

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


514 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

1  DF  DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29}
23  DF  .~ Carbohydrate (i.e., saccharide radical containing) DOAI {6}
42.~.~ N-glycoside {1}
43  DF  .~.~.~> Nitrogen containing hetero ring {4}

DEFINITION

Classification: 514/42

N-glycoside:

(under subclass 23) Subject matter wherein the saccharide is a glycosidic derivative or the cyclic form of saccharides or polysaccharides in which an aglycone portion is attached through nitrogen to the saccharide moiety by substituting it for the hemiacetal hydroxyl of the sugar.

(1) Note. The aglycone can be noncyclic.