US PATENT SUBCLASS 536 / 26.22
.~.~.~.~.~.~.~ Both terminal phosphorus atoms are esterified by organic groups wherein one of these organic groups is the sugar moiety

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}
22.1  DF  .~.~.~ N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) {12}
26.1  DF  .~.~.~.~ Phosphorus containing N-glycoside wherein the N is part of an N-hetero ring {9}
26.2  DF  .~.~.~.~.~ Plural phosphorus atoms in N-glycoside {2}
26.21  DF  .~.~.~.~.~.~ Plural phosphorus atoms bonded directly to the same chalcogen in a chain (e.g., pyrophosphates, polyanhydrides of phosphorus acids, etc.) {2}
26.22.~.~.~.~.~.~.~ Both terminal phosphorus atoms are esterified by organic groups wherein one of these organic groups is the sugar moiety {1}
26.23  DF  .~.~.~.~.~.~.~>.~ Exactly two phosphorus atoms in the chain (e.g., coenzyme A, etc.) {2}

DEFINITION

Classification: 536/26.22

Both terminal phosphorus atoms are esterified by organic groups wherein one of these organic groups is the sugar moiety:

(under subclass 26.21) Compounds wherein both terminal phosphorus atoms are esterified by organic groups wherein one of the organic groups is the sugar moiety.

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