US PATENT SUBCLASS 536 / 29.2
.~.~.~ C-glycosides wherein the sugar ring is bonded directly to carbon of an N-hetero ring (e.g., 9-deazaadenosines, etc.)

Current as of: June, 1999
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536 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1.11  DF  .~ Carbohydrates or derivatives {15}
18.7  DF  .~.~ Nitrogen containing {13}
29.2.~.~.~ C-glycosides wherein the sugar ring is bonded directly to carbon of an N-hetero ring (e.g., 9-deazaadenosines, etc.)

DEFINITION

Classification: 536/29.2

C-glycosides wherein the sugar ring is bonded directly to carbon of an N-hetero ring (e.g., 9-deazaadenosines, etc.):

(under subclass 18.7) Compounds which are glycosidic derivatives of the cyclic forms of sugars in which the aglycone portion includes an N-hetero ring, which hetero ring is attached through ring carbon to the sugar moiety by substituting it for the hemiacetal hydroxyl of the sugar.

(1) Note. Examples of compounds provided for herein are: [figure]