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Descriptor in English: Phenalenes
Descriptor in Spanish: Fenalenos
Descriptor in Portuguese: Fenalenos
Descriptor in French: Phénalènes
Entry term(s): Oxabenzochrysenones
Phenylphenalenones
Tree number(s): D02.455.426.559.847.680
D04.615.680
Scope note: A group of AROMATIC HYDROCARBONS that have three rings joined as a triad around a single carbon atom so all three are conjoined, in contrast to a linear arrangement (ANTHRACENES) or angular arrangement (PHENANTHRENES).
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AG agonists
AI antagonists & inhibitors
AN analysis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
EC economics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UR urine
History Note: 2004
DeCS UI: 38101
Descriptor UI: D043803
Date Established: 2004/01/01
Date of Entry: 2003/07/09
Revision Date: 2006/07/05
Phenalenes - Preferred
Concept UI M0443593
Scope note A group of AROMATIC HYDROCARBONS that have three rings joined as a triad around a single carbon atom so all three are conjoined, in contrast to a linear arrangement (ANTHRACENES) or angular arrangement (PHENANTHRENES).
Preferred term Phenalenes
Phenylphenalenones - Narrower
Concept UI M0471142
Scope note Phenyl-keto form of phenalenes.
Preferred term Phenylphenalenones
Oxabenzochrysenones - Narrower
Concept UI M0471143
Scope note Phenylphenalenones with an oxygen linking the phenyl substituent with the phenalene core of the molecules.
Preferred term Oxabenzochrysenones



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