US PATENT SUBCLASS 514 / 41
.~.~.~.~.~.~ Kanamycin or derivative

Current as of: June, 1999
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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}
25  DF  .~.~ O-glycoside {5}
35  DF  .~.~.~ Oxygen of the saccharide radical bonded directly to a cyclohexyl ring {1}
36  DF  .~.~.~.~ Two or more nitrogen atoms bonded directly to the cyclohexyl ring {3}
40  DF  .~.~.~.~.~ Two saccharide radicals bonded through only oxygen to 4- and 6- positions of the cyclohexyl ring {1}
41.~.~.~.~.~.~ Kanamycin or derivative

DEFINITION

Classification: 514/41

Kanamycin or derivative:

(under subclass 40) Subject matter wherein the organic active ingredient is Kanamycin or a derivative thereof, i.e., as illustrated below, wherein R is NH2 and R' is NH2 or OH. [figure] [caption]Kanosamin, deoxystreptamine