US PATENT SUBCLASS 514 / 46
.~.~.~.~.~ Adenosine or derivative

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  DF  .~.~ N-glycoside {1}
43  DF  .~.~.~ Nitrogen containing hetero ring {4}
45  DF  .~.~.~.~ Purines (including hydrogenated) (e.g., adenine, guanine, etc.) {2}
46.~.~.~.~.~ Adenosine or derivative {1}
47  DF  .~.~.~.~.~.~> Phosphorus containing

DEFINITION

Classification: 514/46

Adenosine or derivative:

(under subclass 45) Subject matter wherein the compound is adenosine, illustrated below, or derivative thereof. [figure]