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QUATERNARY AMMONIUM COMPOUNDS
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DeCS
Descriptor
English
:
Quaternary Ammonium Compounds
Descriptor
Spanish
:
Compuestos de Amonio Cuaternario
Descriptor
Portuguese
:
Compostos de Amônio Quaternário
Tree Number:
D01.625.062.500
D02.092.877
D02.675.276
Definition
English
:
Derivatives of
ammonium compounds
, NH4+ Y-, in which all four of the hydrogens bonded to
nitrogen
have been replaced with hydrocarbyl groups. These are distinguished from
IMINES
which are RN=CR2.
Indexing Annotation
English
:
general or unspecified; prefer specifics
See Related
English
:
Pyridinium Compounds
Quinolinium Compounds
History Note
English
:
2006(1963)
Allowable Qualifiers
English
:
AD
administration & dosage
AE
adverse effects
AG
agonists
AN
analysis
AI
antagonists & inhibitors
BL
blood
CF
cerebrospinal fluid
CS
chemical synthesis
CH
chemistry
CL
classification
CT
contraindications
EC
economics
HI
history
IM
immunology
IP
isolation & purification
ME
metabolism
PK
pharmacokinetics
PD
pharmacology
PO
poisoning
RE
radiation effects
ST
standards
SD
supply & distribution
TU
therapeutic use
TO
toxicity
UR
urine
Record Number:
659
Unique Identifier:
D000644
Occurrence in VHL
:
Similar:
DeCS
CID-10
SciELO
LILACS
LIS