Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Hetero ring is six-membered consisting of one nitrogen and five carbons > Polycyclo ring system having the six-membered hetero ring as one of the cyclos > Pentacyclo ring system having the six-membered hetero ring as one of the cyclos > The pentacyclo ring system consists of five six-membered cyclos (e.g., anthraquinonebenzacridones, etc.) > Nitrogen attached directly to the pentacyclo ring system by nonionic bonding > An additional ring is bonded directly to the nitrogen > Patents - Class: 546/60

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Class Information
Number: 546/60
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Hetero ring is six-membered consisting of one nitrogen and five carbons > Polycyclo ring system having the six-membered hetero ring as one of the cyclos > Pentacyclo ring system having the six-membered hetero ring as one of the cyclos > The pentacyclo ring system consists of five six-membered cyclos (e.g., anthraquinonebenzacridones, etc.) > Nitrogen attached directly to the pentacyclo ring system by nonionic bonding > An additional ring is bonded directly to the nitrogen
Description: Compounds in which an additional ring is bonded directly to the nitrogen.

Patents under this class:

Patent Number	Title Of Patent	Date Issued
7101878	Non-peptide GNRH agents, methods and intermediates for their preparation	Sep. 5, 2006
6156236	Conductive organopolysiloxane composition	Dec. 5, 2000

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