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122235-70-5 BOC-DAP(FMOC)-OH

122235-70-5 BOC-DAP(FMOC)-OH

ʻO ka wehewehe pōkole:

Ka nana aku Keʻokeʻo i ka pauka Keʻokeʻo
MF C23H26N2O6
MW 426.46
Maemae 98+


Huahana Huahana

ʻO ke kūlana kaʻaahi a me ke ʻano hoʻouna i ʻōlelo ʻia:
ma ka lewa, ma ke kai a ma ke ala pololei

Kūlana mālama:
2-8°C

Ka nui o ke kauoha liʻiliʻi:
Kūkākūkā

palapala hōʻoia:
COA, HPLC, GC, HNMR, Assay, Water Content(KF), TLC loaʻa

D-Lys(tfa)-NCA (2)

Nā huaʻōlelo like

Boc-3-(Fmoc-amino)-L-alanine,Nα-Boc-Nβ-Fmoc-L-2,3-diaminopropionicacid;

NALPHA-tert-Butoxycarbonyl-NB-9-fluorenylmethoxycarbonyl-L-2,3-diaminopropi;

N-.ALPHA.-BOC-N-.BETA.-FMOC-L-2,3-DIAMIOPROPIONICACID;

N-Boc-N-Fmoc-(S)-2,3-diaminopropionicacid;

N-α-Boc-N-β-Fmoc-L-2,3-diamiopropionicacid;

(S)-2,3-Diaminopropanoicacid,N2-BOC,N3-FMOC pale ʻia;

3-[(9H-Fluoren-9-ylmethoxycarbonyl)amino]-L-alanine,N-BOC pale ʻia;

Boc-Dapa(FMoc)-OH

Hoʻopili i loko

Hoʻohana mau ʻia lākou no ka ʻeke pauda.A hiki iā lākou ke pale i ka lā a me ka wai mai ka pōʻino.

Hoʻopili i loko 2
Hoʻopili i loko 1
Hoʻopili i loko 3

kāʻei waho

Hiki i ka pahu paʻakikī ke pale i kāu huahana mai ka hāʻule a pulu.

Hoʻopili waho 3
Hoʻopili waho 2
Hoʻopili waho 1

Nā noi

ʻO nā ʻakika amino pale pālua ka nui o D-lys-OH i loaʻa nā hui amino kaulahao ʻaoʻao a me ke kaulahao ʻaoʻao.pka hoʻopaʻa ʻana o L-Rag-OH.No ka hui AA-amin, hoʻohana mau ʻia ka hoʻolālā pale FMOC, a hoʻohana ʻia ka lua o ka ʻanakala o ka lua-carbonate i ke kaulahao ʻaoʻao.Hoʻokomo ʻia ʻo Tibon i loko o kahi hui oxygenyl paipu e pale iā Fu Fu 5 ~ Sulfidal e pale aku.No ka mea he nui nā ʻanuʻu synthesis no kēia mau amino acid ʻelua, ka pane nui i ka pane nuishana nā teps i nā hoʻokolohua hoʻokolohua hoʻokahi kumu.ʻO ka pale ʻana o D-LYS-OH e noʻonoʻo nui i ka manawa e hoʻopilikia ai i ka hana o ke keleawekaka mahana, a me ka manawa e wehe ai i ke keleawe.ʻO ka pale o L-Rag-OH e noʻonoʻo nui i ka hoʻomākaukau ʻana o Z-RG-OH. I kēlā manawa, ʻo ka mahana o ka ZL-Rag (PBF) -OH apo o ka paʻakai ammonia, a me ka nui o ka catalyst ke hoʻopaʻa ʻia ka hydrogen me Z,tʻO ke kaomi, ka mahana a me ka manawa o ka hopena ua loaʻa ka hopena maikaʻi ma o nā hoʻokolohua optimization.

I ka wā o ke kaʻina hana, hoʻohana nui ʻia ke kaʻina hana ʻike TL.C, a hoʻopaʻa ʻia nā kūlana crystallization o ka huahana.

Ua ana ʻia ka maʻemaʻe o ka huahana e ka kiʻekiʻe-efficiency wai chromatography, a ʻoi aku ka maʻemaʻe o ka huahana ma mua o 95.0%.Ma waho aʻe o nā hōʻailona mau kino maʻamau, pū kekahiie komo pū ana me ka spectrum infrared, mass spectrum a i ʻole hydrogen spectrum.

huahana pili

Boc-D-Dap(Boc).DCHA Boc-Dap(Boc)-OH.DCHA Boc-D-Dap(Fmoc)-OH Boc-Dap(Cbz)-OH
Boc-D-Dap(Cbz)-OH Fmoc-L-Dap(Fmoc)-OH Fmoc-L-Dap(Cbz)-OH Fmoc-D-Dap(cbz)
Cbz-D-Dap(BOC)-OH Cbz-L-Dap(Fmoc)-OH

 

 

Kiekie

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