Descriptor English: | Dihydroxyphenylalanine | ||||||
Descriptor Spanish: |
Dihidroxifenilalanina
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Descriptor Portuguese: | Di-Hidroxifenilalanina | ||||||
Descriptor French: | Dopa | ||||||
Entry term(s): |
3 Hydroxy DL tyrosine 3,4 Dihydroxyphenylalanine 3,4-Dihydroxyphenylalanine 3-Hydroxy-DL-tyrosine Dihydroxyphenylalanine Hydrochloride, (2:1) Dopa beta Hydroxytyrosine beta-Hydroxytyrosine |
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Tree number(s): |
D02.092.311.200 D02.455.426.559.389.657.166.175.200 D12.125.072.050.685.400 D12.125.072.050.875.130 |
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RDF Unique Identifier: | https://id.nlm.nih.gov/mesh/D004295 | ||||||
Scope note: | A beta-hydroxylated derivative of phenylalanine. The D-form of dihydroxyphenylalanine has less physiologic activity than the L-form and is commonly used experimentally to determine whether the pharmacological effects of LEVODOPA are stereospecific. |
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Annotation: | check text to see if LEVODOPA; (L-DOPA); is not meant instead |
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Allowable Qualifiers: |
AA analogs & derivatives AD administration & dosage AE adverse effects AG agonists AI antagonists & inhibitors AN analysis BI biosynthesis BL blood CF cerebrospinal fluid CH chemistry CL classification CS chemical synthesis DE drug effects DF deficiency EC economics GE genetics HI history IM immunology IP isolation & purification ME metabolism PD pharmacology PH physiology PK pharmacokinetics PO poisoning RE radiation effects SD supply & distribution ST standards TO toxicity TU therapeutic use UR urine |
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Pharm Action: |
Dopamine Agents |
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Registry Number: | 63-84-3 | ||||||
CAS Type 1 Name: | DL-Tyrosine, 3-hydroxy- | ||||||
Public MeSH Note: | 2002; see DOPA 1966-2001 |
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History Note: | 2002(1966); for BETA-HYDROXYTYROSINE use DIHYDOXYPHENYLALANINE (NM) 1989-1991 |
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Related: |
Dopa Decarboxylase
MeSH Dopamine MeSH | ||||||
DeCS ID: | 23986 | ||||||
Unique ID: | D004295 | ||||||
NLM Classification: | WK 725 | ||||||
Documents indexed in the Virtual Health Library (VHL): | Click here to access the VHL documents | ||||||
Date Established: | 2002/01/01 | ||||||
Date of Entry: | 1999/01/01 | ||||||
Revision Date: | 2018/06/30 |
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CHEMICALS AND DRUGS
Organic Chemicals [D02]Organic Chemicals -
CHEMICALS AND DRUGS
Organic Chemicals [D02]Organic Chemicals -
CHEMICALS AND DRUGS
Amino Acids, Peptides, and Proteins [D12]Amino Acids, Peptides, and Proteins -
CHEMICALS AND DRUGS
Amino Acids, Peptides, and Proteins [D12]Amino Acids, Peptides, and Proteins
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Dihydroxyphenylalanine
- Preferred
Dihydroxyphenylalanine Hydrochloride, (2:1)
- Narrower
Concept UI |
M0006754 |
Scope note | A beta-hydroxylated derivative of phenylalanine. The D-form of dihydroxyphenylalanine has less physiologic activity than the L-form and is commonly used experimentally to determine whether the pharmacological effects of LEVODOPA are stereospecific. |
Preferred term | Dihydroxyphenylalanine |
Entry term(s) |
3 Hydroxy DL tyrosine 3,4 Dihydroxyphenylalanine 3,4-Dihydroxyphenylalanine 3-Hydroxy-DL-tyrosine Dopa beta Hydroxytyrosine beta-Hydroxytyrosine |
Concept UI |
M0330404 |
Preferred term | Dihydroxyphenylalanine Hydrochloride, (2:1) |
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