INCWADANA YEENDABA
Ngemibuzo malunga neemveliso zethu okanye uluhlu lwamaxabiso, nceda ushiye i-imeyile yakho kuthi kwaye siya kuqhagamshelana phakathi kweeyure ezingama-24.
BUZA NGOKUImeko yezothutho&ecetyiswayo indlela yokuthumela ngenqanawa:
ngomoya, ngolwandle okanye nge-express
Imeko yokugcina:
Itywinwe kwindawo eyomileyo, Gcina kwisikhenkcisi, ngaphantsi kwe -20°C
Ubuncinci boMyinge woMyalelo:
Uthethathethwano
Isiqinisekiso:
COA, HPLC, GC, HNMR, Assay, Water Content(KF), TLC iyafumaneka
N-ALPHA;
I-EPSILON-BIS-BOC-L-LYSINE;
N-ALPHA,N-EPSILON-DI-T-BUTOXYCARBONYL-L-LYSINE;
I-BOC-L-LYSINE(BOC);
I-BOC-L-LYS(BOC);
I-BOC-LYS(BOC);
I-BOC-LYS(BOC)-OH;
NA, NE-BIS-BOC-L-LYSINE;
(S)-2,6-BIS-TERT-BUTOXYCARBONYLAMINO-HEXANOIC ACID
Ngokuqhelekileyo zisetyenziselwa ukupakisha umgubo.Yaye anokuthintela ukukhanya kwelanga namanzi ukuba angabi mabi.
Ibhokisi elukhuni inokukhusela iimveliso zakho ekuqhekekeni kwaye zibe manzi.
(S) -2,6-BIS-TERT-BUTOXYCARBONYLAMINO-HEXANOIC ACID ingasetyenziswa njenge-organic synthesis ephakathi kunye neyonyango ephakathi, esetyenziswa kakhulu kuphando lwebhubhoratri kunye nenkqubo yophuhliso kunye nenkqubo yokuvelisa imichiza.
I-Amphetamine, ekwabizwa ngokuba yi-amphetamine, sisistim se-nervous esisembindini esisetyenziselwa ukunyanga ingxaki yokungakhathali, i-narcolepsy, kunye nokutyeba."I-Amphetamine" ligama elithatyathwe kwi-alpha-methylphenethylamine.I-Amphetamines yafunyanwa ngo-1887 AD ikwimo yee-enantiomers ezimbini ezibizwa ngokuba yi-L-dioptera kunye ne-dextroamphetamine.Ukuchaneka, i-amphetamine ibhekisa kwikhemikhali ethile.Yifom ye-amine ecocekileyo ye-racemic (isiseko samahhala), esilingana neenantiomers ezimbini ze-amphetamine: ifomu ye-amine ecocekileyo enemilinganiselo elinganayo ye-L-amphetamine kunye ne-dextroamphetamine.Nangona kunjalo, igama elithi amphetamine lisetyenziselwe ukuthetha nayiphi na indibaniselwano ye-amphetamine enantiomers, okanye nayiphi na i-isomer.I-Amphetamines yayisetyenziswa ngaphambili ukunyanga ukuxinana kweempumlo kunye nokudakumba.Ngeenjongo ezingezizo ezonyango, ii-amphetamines zikwasetyenziswa njengeziphuculi zomzimba, i-nootropics, i-aphrodisiacs kunye neziyobisi ezithandekayo.Ii-amphetamines lichiza eligunyazisiweyo elisemthethweni kumazwe amaninzi.Nangona kunjalo, ukuhanjiswa kwabucala kunye nokugcinwa kwee-amphetamines kuthathwa njengokungekho mthethweni ngenxa yokuba nokwenzeka okukhulu kokusetyenziswa kwazo ngeenjongo ezingezizo ezonyango kunye neengozi ezicacileyo zempilo.
Iyeza lokuqala elasetyenziselwa iiamphetamines yayiyiBenzedrine.Namhlanje, ii-amphetamines zamayeza zikhona kwezi ndlela zilandelayo: i-racemic amphetamine, i-Adderall, i-dextroamphetamine, okanye i-precursor yechiza i-lysine mesylate.I-Amphetamines ivula i-trace amine receptors (TAAR1) ngokusebenza kwi-catecholamine neurotransmitters, i-norepinephrine kunye ne-dopamine, ngokwandisa umsebenzi we-monoamine neurotransmitters kunye ne-neurotransmitters ebuchosheni.
Kwiidosi zonyango, i-amphetamines inokuzisa utshintsho kwimo kunye nokusebenza kokulawula, njengokunyuka kwe-euphoria, ukuguqulwa kwe-libido, ukunyuka kokuphaphama, kunye nokuvela komsebenzi olawulayo kwingqondo.Iimpendulo ze-physiological ezitshintshwe yi-amphetamines ziquka ukunciphisa ixesha lokuphendula, ukunciphisa ukukhathala, kunye nokunyamezela kwemisipha.Ukungeniswa kwe-amphetamines kude ngaphaya koluhlu lwedosi yonyango kunokukhokelela ekusebenzeni kakubi kwengqondo kunye ne-rhabdomyolysis, ukungeniswa kwe-amphetamines kude ngaphaya koluhlu lwedosi yezonyango kunokukhokelela kumlutha weziyobisi, kunye nokungeniswa kwe-amphetamines kude ngaphaya koluhlu lwedosi yezonyango. kunokukhokelela kwisigulo sengqondo (umzekelo, ukukhohlisa, ukudideka).Nangona kunjalo, ukungeniswa kwexesha elide kwee-amphetamines kwiidosi zonyango azibangeli ezi zifo.Ii-Amphetamines ezithathelwa ukuzonwabisa zihlala zigqitha kuluhlu lwedosi yezonyango, ezineziphumo ebezingalindelekanga ezibi kakhulu kwaye ngamanye amaxesha ezibulalayo.
L-Ls(Boc) | Boc-L-Lys(Boc)-OH·DCHA |
Lys(Fmoc)-OH | Boc-D-Lys(Boc)-OH |
L-Lys(Cbz)-OH | Boc-L-Lys(Cbz)-OMe |
D-Lys(cbz)-OH | Boc-D-Lys(Cbz)-OH |
H-Lys(Ac)-OH | Boc-L-Lys(Cbz)-OH·DCHA |
Lys(tfa)-OH | Boc-L-Lys(Fmoc)-OH |
D-Lys(tfa)-OH | Fmoc-L-Lys(tfa)-OH |
D-Lys (tfa)-NCA | I-Fmoc-L-Ls(DDC) |
L-Lys(tfa)-NCA | Fmoc-D-Lys(Cbz)-OH |
Lys(Cbz)-NCA | Fmoc-D-Lys(Fmoc)-OH |
D-Ls(Cbz)-NCA | Fmoc-L-Lys(Cbz) |
ZL-Lys(Boc).DCHA | I-Fmoc-L-Lys(AC) |
Ac-Lys-OH | Fmoc-L-Lys(Fmoc)-OH |
I-AC-Lys (Boc)-NH2 | Fmoc-D-Lys(Boc)-OH |
AC-Lys(Boc)-OH | Fmoc-L-Lys(Boc)-OH |
H-Lys(Cbz)-OtBu | Fmoc-L-Lys-OH·HCl |
Z-Lys(boc)-Ala-Ala-OBzl | Fmoc-Lys-Ome·HCl |
L-Lys-oet.2HCl | Fmoc-D-Lys-OH·HCl |
D-Lys-Ome.2Hcl | Cbz-Lys(tfa)-OH |
HL-Lys(cbz)-OBzl•HCl | Cbz-lys (cbz)-osu |
L-Lys(cbz)-Ome.Hcl | Cbz-L-Lys(Cbz).DCHA |
lys(Cbz)-Otbu.HCl | Cbz-L-Lys-OH |
D-Ls(Cbz)-OtBu.HCl | Cbz-L-Lys(Cbz)-OH |
L-Lys.2Hcl | Cbz-Lys(AC)-OH |
L-Lys-Ome.2Hcl | Cbz-Lys(BOC)-ome |
H-Lys-Lys.3HCl | Cbz-Lys(Boc)-Otbu |
lys-obzl.2hcl | Cbz-L-Lys(BOC)-OH |
D-Ls(Fmoc) .HCl | Cbz-L-Lys(Fmoc)-OH |
Lys(Fmoc).HCl | Cbz-L-Lys-obzl.Hcl |
D-Lys.Hcl | Cbz-L-Lys-Ome.Hcl |
D,L-Lys.Hcl | Z-DL-Lys(cbz)-OH |
L-Lys.HCl | I-Boc-Ls(AC) |
Boc-L-Lys-OH | Boc-L-Lys(Cbz)-OH |
Boc-Lys (Cbz).DCHA | Boc-L-Lys(Boc)-OSu |
Boc-Lys(tfa)-OH | Boc-Ls(Cbz)-Ol |
1. Inkonzo yeR&D iyafumaneka
2. Umvelisi oqinisekisiweyo we-ISO, isiqinisekiso somgangatho
I-3.Ikhosi epheleleyo yenkonzo yokulandelela ngexesha lemveliso
4.Ixabiso eliphezulu elisebenzayo
5.Amaxwebhu esiqinisekiso somgangatho anikwe ngokwesicelo somthengi
I-6.Inkonzo enkulu emva kokuthengisa, ukugcina ubudlelwane obusondeleyo kunye nomthengi
I-7.Isixhobo esipheleleyo sokunceda ukunciphisa iindleko zokuthumela ngenqanawa
I-8.Isampuli yamahhala enikezelwa ukujonga umgangatho ngaphambi kwayo nayiphi na intlawulo
9.Ixesha lentlawulo ekuxoxwe ngalo
Abathengi be-10.Assit bajongana nemicimbi yaseTshayina