Dopamine (https://www.bloomtechz.com/synthetic-chemical/api-researching-only/dopamine-powder-cas-51-61-6.html) yog ib qho tseem ceeb neurotransmitter, tseem hu ua 3-hydroxytyramine, uas xa cov cim ntawm cov neurons thiab tswj kev ua ub no hauv lub hlwb thiab hauv nruab nrab paj hlwb. Tsis tas li ntawd, 3-Hydroxytyramine tseem koom nrog ntau lwm cov txheej txheem physiological, xws li kev tswj cov hlab plawv, lub plab zom mov, lub cev tiv thaiv kab mob thiab cov retinal muaj nuj nqi, thiab lwm yam. Kev nkag siab txog nws cov tshuaj tiv thaiv yog qhov tseem ceeb rau kev nkag siab tob txog ntawm nws cov txheej txheem ntawm kev ua hauv vivo thiab kev txhim kho cov tshuaj muaj feem xyuam.
Ntau qhov tseem ceeb siv cov ntshiab dopamine.
1. Neuropharmacology:
Raws li ib qho tseem ceeb neurotransmitter, 3-Hydroxytyramine koom nrog hauv kev tswj hwm ntawm lub hauv paus paj hlwb thiab lub paj hlwb autonomic. Nws khi rau ntau yam receptors, xws li dopamine receptors, adrenergic receptors, thiab lwm yam., thiab cuam tshuam rau cov teeb meem sib txuas lus. Yog li ntawd, 3-Hydroxytyramine thiab nws cov tshuaj analogues tau siv dav hauv kev kho cov kab mob neurological, xws li Parkinson's disease, kev nyuaj siab, schizophrenia, thiab lwm yam.
2. Khoom noj khoom haus:
3-Hydroxytyramine kuj tau siv dav los ua cov khoom noj khoom haus hauv cov tshuaj thiab cov khoom noj ua haujlwm. 3-Hydroxytyramine yog nplua nuj nyob rau hauv dopamine hydrochloride, uas muaj ntau yam teebmeem xws li kev tiv thaiv kev nyuaj siab, txhawb kev tiv thaiv, thiab txhawb zog. Yog li ntawd, nws yog siv los ua khoom noj khoom haus ntxiv rau lub cev rov qab, kev noj qab haus huv thiab kev zoo siab.
3. Kev siv kho mob:
3-Hydroxytyramine kuj tseem siv los ua raw khoom rau kev npaj kho mob. Piv txwv li, nws tuaj yeem raug txuas ntxiv rau hauv dopamine, norepinephrine thiab lwm yam sib txuas, thiab siv rau kev kho mob plawv, kab mob hauv plab, kab mob ua pa thiab lwm yam kab mob.
4. Agricultural teb:
3-Hydroxytyramine tuaj yeem txhim kho cov nroj tsuag tiv thaiv kab mob thiab kev ntxhov siab, thiab txhawb kev loj hlob ntawm cov noob thiab kev loj hlob ntawm cov txiv hmab txiv ntoo. Yog li ntawd, nyob rau hauv kev ua liaj ua teb ntau lawm, 3-Hydroxytyramine thiab nws cov derivatives yuav siv tau raws li ib yam tshiab ntawm cov nroj tsuag loj hlob regulator thiab tshuaj tua kab los txhim kho qhov zoo thiab yield ntawm cov khoom ua liaj ua teb.
5. Tshuaj pleev ib ce:
Vim tias 3-Hydroxytyramine tuaj yeem txhawb kev tsim cov cell epidermal thiab nce cov ntsiab lus collagen, nws yog dav siv hauv tshuaj pleev ib ce. Nws txhawb cov tawv nqaij firmness thiab elasticity, txo cov tsos ntawm wrinkles, tsaus me ntsis thiab tsaus voj voog. 3-Hydroxytyramine kuj tseem siv tau rau hauv kev tu plaub hau los txhawb kom tawv taub hau kev noj qab haus huv thiab plaub hau loj hlob.
6. Industrial field:
3-Hydroxytyramine kuj tseem siv tau los ua cov tshuaj tshiab hauv kev tsim khoom. Piv txwv li, nws tuaj yeem siv los npaj cov ntaub ntawv polymer, dyes, coatings thiab adhesives, thiab lwm yam. Cov hydroxyl thiab amine functional pawg ntawm 3-Hydroxytyramine kuj ua rau nws yog ib qho tseem ceeb catalyst, dav siv nyob rau hauv organic synthesis thiab lwm yam teb.
Lub reactive zog ntawm Pure Dopamine yog raws li nram no:
1. Kev khi rau receptors:
3-Hydroxytyramine tuaj yeem khi rau receptors los ua lub luag haujlwm tsom. Piv txwv li, nws tuaj yeem khi rau dopamine receptors, norepinephrine receptors lossis adrenergic receptors thiab koom nrog cov teeb liab sib xws. 3-Hydroxytyramine tseem tuaj yeem khi rau ntau yam proteins xws li tyrosine kinase, MAPK/ERK txoj hauv kev, thiab cuam tshuam rau lawv txoj haujlwm thiab kev ua haujlwm.
2. Hydroxylation tshwm sim
3-Hydroxytyramine tuaj yeem raug cov tshuaj tiv thaiv hydroxylation hauv qee yam mob, thiab cov tshuaj tiv thaiv hydroxylation feem ntau xav tau kev koom tes ntawm exogenous catalysts. Piv txwv li, hydrogen peroxide (H2O2) thiab catalyst hlau ion (Fe2 plus) tuaj yeem siv los ntxiv rau pawg hydroxyl ntawm 3-Hydroxytyramine rau lub nplhaib uas muaj ntxhiab los tsim cov khoom quinone. Cov khoom no muaj feem xyuam rau kev ua haujlwm lom neeg ntawm 3-Hydroxytyramine.
3. Siv los ua tus neeg sawv cev chelate:
Cov pab pawg ua haujlwm hydroxyl thiab amine hauv 3-Hydroxytyramine tuaj yeem tsim cov complexes nrog cov hlau ions thiab ua rau muaj kev sib txawv lom. Piv txwv li, 3-Hydroxytyramine tuaj yeem tsim cov complexes nrog tooj liab ntsev thiab cuam tshuam nrog cov kab mob hauv hiav txwv kom muaj cov kab mob tua kab mob thiab tshuaj tua kab mob. Tsis tas li ntawd, 3-Hydroxytyramine tuaj yeem tsim cov complexes nrog cov hlau ions, manganese ions, thiab cobalt ions kom muaj txiaj ntsig lom neeg.
4. Catalyzed cov tshuaj tiv thaiv nrog enzyme:
3-Hydroxytyramine muaj ib pawg electrophilic uas tuaj yeem khi rau enzymes thiab catalyze cov tshuaj tiv thaiv nrog lawv. Piv txwv li, 3-Hydroxytyramine tuaj yeem siv los ua lub substrate ntawm tyrosine kinases los koom rau hauv kev tswj hwm thiab kev tswj hwm ntawm cov xov tooj ntawm tes hloov txoj hauv kev. Tsis tas li ntawd, 3-Hydroxytyramine tuaj yeem cuam tshuam nrog qee cov oxidases, xws li polyphenol oxidase thiab tooj liab ion-catalyzed oxidase, yog li cuam tshuam rau cov metabolism thiab tso tawm cov neurotransmitters.
5. Nws tuaj yeem siv los ua cov tshuaj tsw qab rau kev hloov cov tshuaj tiv thaiv:
3-Hydroxytyramine yog ib qho tshuaj tsw qab, yog li cov tshuaj tiv thaiv arylation tuaj yeem tshwm sim. Piv txwv li, kev taw qhia ntawm ib pawg benzyl mus rau 3-Hydroxytyramine aromatic nplhaib siv ib tug benzyl brominating tus neeg sawv cev yields N-benzyl-3-hydroxy-tyramine khoom. Cov khoom siv hloov pauv no tuaj yeem muaj cov haujlwm sib txawv thiab cov tshuaj siv tshuaj.
6. Raws li electrophilic compound, acylation cov tshuaj tiv thaiv tuaj yeem tshwm sim:
Cov pab pawg hydroxyl thiab amine ua haujlwm hauv 3-Hydroxytyramine yog ob pawg electrophilic uas tuaj yeem ua rau muaj kev cuam tshuam acylation. Piv txwv li, cov khoom sib thooj tuaj yeem tau txais los ntawm kev ua haujlwm 3-Hydroxytyramine nrog cov tshuaj reagents xws li acid chlorides, acid anhydrides lossis aldehydes. Cov derivatives no kuj qee zaum siv hauv kev tshawb nrhiav thiab kev siv tshuaj. Electrophilic molecules uas nws pawg hydroxyl thiab amine tuaj yeem hnov mob nrog acylating reagents los tsim cov khoom sib xws. Cov tshuaj tiv thaiv acylation feem ntau yog ua raws li cov kua qaub catalysis, thiab ntau yam acylation reagents tuaj yeem siv, xws li acid anhydrides, acid chlorides lossis esterification reagents.
Piv txwv li, nyob rau hauv acid catalysis, Acetyl-CoA (Acetyl-CoA) tuaj yeem acylated nrog 3-Hydroxytyramine los tsim cov khoom acetylated, raws li qhia hauv qab no:
Ntawm no A txhais tau tias acetyl-CoA, thiab CoA-SH txhais tau tias txo daim ntawv ntawm acetyl-CoA. Cov tshuaj tiv thaiv no ua rau acetyl-3-Hydroxytyramine thiab CoA-SH, uas tom qab ntawd hloov mus rau hauv cov tshuaj neurotransmitters lossis metabolites xws li dopamine los ntawm cov tshuaj tiv thaiv enzyme-catalyzed.
Tsis tas li ntawd, 3-Hydroxytyramine kuj tuaj yeem cuam tshuam nrog lwm cov acylating reagents, xws li acid chloride, acid anhydride, thiab lwm yam. Kev xaiv ntawm cov tshuaj tiv thaiv acylation nyob ntawm yam xws li qhov xwm txheej ntawm cov reagents thiab cov tshuaj tiv thaiv. Piv txwv li, 3-Hydroxytyramine tuaj yeem hnov mob nrog esterification reagent nyob rau hauv alkaline tej yam kev mob los tsim cov ester sib txuas. Thaum lub sij hawm cov tshuaj tiv thaiv, alkaline tej yam kev mob tuaj yeem txhawb cov tshuaj tiv thaiv thaum zam kev sib tw tsis tsim nyog thiab kev tawm tsam sab nraud.
Feem ntau, 3-Hydroxytyramine, raws li cov khoom siv hluav taws xob, muaj cov tshuaj lom neeg nplua nuj, tshwj xeeb tshaj yog cov tshuaj tiv thaiv acylation, uas tuaj yeem siv los npaj nws cov khoom siv thiab cov metabolites, thiab muaj ntau yam kev siv hauv chaw muag tshuaj thiab biochemistry.
Hauv cov ntsiab lus, 3-Hydroxytyramine muaj peev xwm ua rau muaj ntau yam tshuaj sib txawv, suav nrog cov tshuaj tiv thaiv redox, hloov cov tshuaj tiv thaiv, cov tshuaj tiv thaiv acylation, hydroxylation cov tshuaj tiv thaiv, cov tshuaj tiv thaiv arylation, thiab lwm yam. Cov tshuaj tiv thaiv no tsim cov txheej txheem metabolic ntawm 3-Hydroxytyramine. nyob rau hauv cov kab mob, thiab muab lub hauv paus rau nws lub luag hauj lwm nyob rau hauv neurotransmitter kis tau tus mob, kev tswj ntawm excitability, thiab tswj lub hauv paus paj hlwb thiab cov hlab plawv system kev ua ub no. Nyob rau tib lub sijhawm, kev nkag siab tob txog cov txiaj ntsig ntawm cov lus teb ntawm 3-Hydroxytyramine yuav pab tsim cov tshuaj tshiab thiab cov tswv yim kho mob, thiab kev tshawb fawb ua ntej hauv thaj chaw ntawm neuropharmacology.