US PATENT SUBCLASS 564 / 448
.~.~ Forming amine group of alicyclic ring containing compound directly by reduction

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}
448.~.~ Forming amine group of alicyclic ring containing compound directly by reduction {1}
449  DF  .~.~.~> Including hydrogenating benzene ring

DEFINITION

Classification: 564/448

(under subclass 1) Processes wherein an amino nitrogen

containing alicyclic compound is formed directly by reduction of a nitrogen containing group.