物质信息
ID:913
名称和标识
商标名
Apo-SelegilineEldeprylGen-SelegilineSd DeprenylJumexNovo-SelegilineCarbexZelaparEmsamNu-Selegiline
IUPAC标准名
methyl[(2R)-1-phenylpropan-2-yl](prop-2-yn-1-yl)amine
别名
Selegilinum [INN-Latin]Selegeline HclSelegilina [INN-Spanish]selegilineL-DeprenalinSelegiline
IUPAC传统名
selegiline
数据登录号
CAS号
化合物性质
理化性质
疏水性(logP)
2.7
描述信息
Drug Groups
approved; investigational
Description
A selective, irreversible inhibitor of Type B monoamine oxidase. It is used in newly diagnosed patients with Parkinson's disease. It may slow progression of the clinical disease and delay the requirement for levodopa therapy. It also may be given with levodopa upon onset of disability. (From AMA Drug Evaluations Annual, 1994, p385) The compound without isomeric designation is Deprenyl. [PubChem]
Indication
Monotherapy for initial treatment of Parkinson's disease, as well as an adjunct therapy in patients with a decreased response to levodopa/carbadopa. Also used for the palliative treatment of mild to moderate Alzheimer's disease and at higher doses, for the treatment of depression.
Pharmacology
Dopamine is an essential chemical that occurs in many parts of the body. It is the premature degradation of dopamine that results in the symptoms of Parkinson's disease. Monoamine oxidase (MAO) is an enzyme which accelerates the breakdown of dopamine. Selegiline can prolong the effects of dopamine in the brain by preventing its breakdown through seletively blocking MAO-B. It also may prevent the removal of dopamine between nerve endings and enhance release of dopamine from nerve cells.
Toxicity
LD50=63 mg/kg (rats, IV)
Affected Organisms
Humans and other mammals
Absorption
Rapidly absorbed from the gastrointestinal tract.
Half Life
1.2-2 hours
Protein Binding
> 99.5%
References
•
Engberg G, Elebring T, Nissbrandt H: Deprenyl (selegiline), a selective MAO-B inhibitor with active metabolites; effects on locomotor activity, dopaminergic neurotransmission and firing rate of nigral dopamine neurons. J Pharmacol Exp Ther. 1991 Nov;259(2):841-7.
[Pubmed]
•
Macleod AD, Counsell CE, Ives N, Stowe R: Monoamine oxidase B inhibitors for early Parkinson's disease. Cochrane Database Syst Rev. 2005 Jul 20;(3):CD004898.
[Pubmed]
•
Magyar K, Tothfalusi L: Pharmacokinetic aspects of deprenyl effects. Pol J Pharmacol Pharm. 1984 Jul-Aug;36(4):373-84.
[Pubmed]
•
Heinonen EH, Anttila MI, Lammintausta RA: Pharmacokinetic aspects of l-deprenyl (selegiline) and its metabolites. Clin Pharmacol Ther. 1994 Dec;56(6 Pt 2):742-9.
[Pubmed]
•
Deleu D, Northway MG, Hanssens Y: Clinical pharmacokinetic and pharmacodynamic properties of drugs used in the treatment of Parkinson's disease. Clin Pharmacokinet. 2002;41(4):261-309.
[Pubmed]
•
Culpepper L, Kovalick LJ: A review of the literature on the selegiline transdermal system: an effective and well-tolerated monoamine oxidase inhibitor for the treatment of depression. Prim Care Companion J Clin Psychiatry. 2008;10(1):25-30.
[Pubmed]
•
Lee KC, Chen JJ: Transdermal selegiline for the treatment of major depressive disorder. Neuropsychiatr Dis Treat. 2007;3(5):527-37.
[Pubmed]
External Links
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参考文献
• Lee KC, Chen JJ: Transdermal selegiline for the treatment of major depressive disorder. Neuropsychiatr Dis Treat. 2007;3(5):527-37. Pubmed
• Culpepper L, Kovalick LJ: A review of the literature on the selegiline transdermal system: an effective and well-tolerated monoamine oxidase inhibitor for the treatment of depression. Prim Care Companion J Clin Psychiatry. 2008;10(1):25-30. Pubmed
• Macleod AD, Counsell CE, Ives N, Stowe R: Monoamine oxidase B inhibitors for early Parkinson's disease. Cochrane Database Syst Rev. 2005 Jul 20;(3):CD004898. Pubmed
• Engberg G, Elebring T, Nissbrandt H: Deprenyl (selegiline), a selective MAO-B inhibitor with active metabolites; effects on locomotor activity, dopaminergic neurotransmission and firing rate of nigral dopamine neurons. J Pharmacol Exp Ther. 1991 Nov;259(2):841-7. Pubmed
• Deleu D, Northway MG, Hanssens Y: Clinical pharmacokinetic and pharmacodynamic properties of drugs used in the treatment of Parkinson's disease. Clin Pharmacokinet. 2002;41(4):261-309. Pubmed
• Magyar K, Tothfalusi L: Pharmacokinetic aspects of deprenyl effects. Pol J Pharmacol Pharm. 1984 Jul-Aug;36(4):373-84. Pubmed
• Heinonen EH, Anttila MI, Lammintausta RA: Pharmacokinetic aspects of l-deprenyl (selegiline) and its metabolites. Clin Pharmacol Ther. 1994 Dec;56(6 Pt 2):742-9. Pubmed