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COPROPORPHYRINOGENS
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DeCS
Descriptor
English
:
Coproporphyrinogens
Descriptor
Spanish
:
Coproporfirinógenos
Descriptor
Portuguese
:
Coproporfirinogênios
Tree Number:
D03.383.129.578.840.500.700.250
D03.549.909.500.700.250
D04.345.783.500.700.250
D23.767.727.700.250
Definition
English
:
Porphyrinogens which are intermediates in the
heme
biosynthesis. They have four methyl and four propionic acid side chains attached to the pyrrole rings.
Coproporphyrinogens
I and III are formed in the presence of
uroporphyrinogen decarboxylase
from the corresponding uroporphyrinogen. They can yield
coproporphyrins
by autooxidation or protoporphyrin by oxidative
decarboxylation.
Indexing Annotation
English
:
intermediates in
heme
biosyn
History Note
English
:
91(76); was see under PORPHYRINOGENS 1976-90
Allowable Qualifiers
English
:
administration & dosage
adverse effects
agonists
antagonists & inhibitors
analysis
biosynthesis
blood
cerebrospinal fluid
chemistry
classification
chemical synthesis
contraindications
diagnostic use
economics
genetics
history
immunology
isolation & purification
metabolism
pharmacology
physiology
pharmacokinetics
poisoning
radiation effects
supply & distribution
secretion
standards
toxicity
therapeutic use
urine
Record Number:
3325
Unique Identifier:
D003305
Occurrence in VHL
:
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