US PATENT SUBCLASS 558 / 5
.~.~.~ Chalcogen attached indirectly to the thioimidate group by acyclic nonionic bonding

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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {21}
1  DF  .~ Thioimidate esters (i.e., compounds having the thioimidate group, HN=CH-S-, wherein substitution may be made for hydrogen only, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) {3}
4  DF  .~.~ Nitrogen bonded directly to the carbon of the thioimidate group (i.e., pseudothioureas, HN=C(HNH)-S-, wherein substitution may be made for hydrogen only) {1}
5.~.~.~ Chalcogen attached indirectly to the thioimidate group by acyclic nonionic bonding

DEFINITION

Classification: 558/5

(under subclass 4) Compounds wherein the thioimidate group is attached indirectly to chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) by acyclic nonionic bonding.

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