US PATENT SUBCLASS 564 / 446
.~.~.~ Of aldehyde or ketone containing compound


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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1  DF  .~ AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) {37}
445  DF  .~.~ Preparing alicyclic ring containing compound directly by amination {2}
446.~.~.~ Of aldehyde or ketone containing compound


DEFINITION

Classification: 564/446

(under subclass 445) Processes wherein the compound reacted is an aldehyde or ketone.