制备N-Boc-N'-Cbz-L-赖氨酸的过程如下:向20℃下冷却的(2S)-6-氨基-2-(叔丁氧基羰基氨基)己酸(100.00g,406.01mmol,1.00当量)和NaHCO3(102.33g,1.22mol,3.00当量)的THF(1000mL)与水(1000mL)溶液中缓慢加入CbzOSu(101.19g,406.01mmol,1.00当量)。然后将反应混合物在30℃下搅拌16小时。完成后,用1N HCl调节pH至5-6,并用乙酸乙酯(EA)萃取三次(每次600mL),经Na2SO4干燥后浓缩,最终得到黄色油状的N-Boc-N'-Cbz-L-赖氨酸(142.00g,373.26mmol,91.9%收率)。
N-Boc-N'-Cbz-L-赖氨酸是一种N-末端保护的氨基酸,适用于固相肽合成(SPPS),能够提供带有保护赖氨酰侧链的肽。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N6-((苄氧基)羰基)-N2-(叔丁氧基羰基)-L-赖氨酸甲酯 | Boc-L-Lys(Z)-OMe | 73548-77-3 | C20H30N2O6 | 394.468 |
—— | N-α-tert-Butyloxycarbonyl-N-ε-carbobenzoxy-L-lysine benzyl ester | 77236-13-6 | C26H34N2O6 | 470.566 |
N-alpha-叔丁氧羰基-L-赖氨酸 | Boc-Lys-OH | 13734-28-6 | C11H22N2O4 | 246.307 |
N6-Cbz-L-赖氨酸 | N6-[(benzyloxy)carbonyl]-L-lysine | 1155-64-2 | C14H20N2O4 | 280.324 |
—— | (S)-methyl 2-amino-6-(benzyloxycarbonylamino)hexanoate | 24498-31-5 | C15H22N2O4 | 294.351 |
—— | t-Boc-L-Lys(Z)-OPAO | 51814-48-3 | C27H34N2O7 | 498.576 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N6-((苄氧基)羰基)-N2-(叔丁氧基羰基)-L-赖氨酸甲酯 | Boc-L-Lys(Z)-OMe | 73548-77-3 | C20H30N2O6 | 394.468 |
—— | benzyl {(5S)-5-[(tert-butoxycarbonyl)amino]-6-oxohexyl}carbamate | 82689-16-5 | C19H28N2O5 | 364.442 |
[(5S)-5-[[(叔丁基氧基)羰基]氨基]-6-羟基己基]氨基甲酸苄酯 | Boc-Lys(Z)-ol | 82689-20-1 | C19H30N2O5 | 366.458 |
—— | tert-butyl N6-((benzyloxy)carbonyl)-N2-(tert-butoxycarbonyl)-L-lysinate | 135727-85-4 | C23H36N2O6 | 436.549 |
—— | N-α-tert-Butyloxycarbonyl-N-ε-carbobenzoxy-L-lysine benzyl ester | 77236-13-6 | C26H34N2O6 | 470.566 |
—— | Nε-(benzyloxycarbonyl)-Nα-(tert-butoxycarbonyl)-L-lysinamide | 55592-81-9 | C19H29N3O5 | 379.456 |
(3s)-3-[[(1,1-二甲基乙氧基)羰基]氨基]-7-[[(苯基甲氧基)羰基]氨基]-庚酸 | (S)-7-(benzyloxycarbonylamino)-3-(tert-butyloxycarbonylamino)heptanoic acid | 346694-77-7 | C20H30N2O6 | 394.468 |
N-alpha-叔丁氧羰基-L-赖氨酸 | Boc-Lys-OH | 13734-28-6 | C11H22N2O4 | 246.307 |
—— | benzyl N-[(5S,6R)-6,7-dihydroxy-5-[(2-methylpropan-2-yl)oxycarbonylamino]heptyl]carbamate | 204699-78-5 | C20H32N2O6 | 396.484 |
—— | benzyl N-[(5S,6S)-6,7-dihydroxy-5-[(2-methylpropan-2-yl)oxycarbonylamino]heptyl]carbamate | 204699-79-6 | C20H32N2O6 | 396.484 |
叔丁氧甲酰基-N-ε-二甲基-L-赖氨酸 | N-boc dimethyl-L-lysine | 65671-53-6 | C13H26N2O4 | 274.36 |
N2-[(1,1-二甲基乙氧基)羰基]-N6-(1-甲基乙基)-L-赖氨酸 | Nα-tert-butyloxycarbonyl-Nε-isopropyl-L-lysine | 66880-55-5 | C14H28N2O4 | 288.387 |
—— | N-Boc-L-Lys(Cbz)-NMe | 139178-57-7 | C20H31N3O5 | 393.483 |
—— | Boc-Lys(Z)-CH2Cl | 82869-11-2 | C20H29ClN2O5 | 412.914 |
N6-Cbz-L-赖氨酸 | N6-[(benzyloxy)carbonyl]-L-lysine | 1155-64-2 | C14H20N2O4 | 280.324 |
—— | (2S)-N6-benzyloxycarbonyl-N2-tert-butoxycarbonyl-1,2,6-triaminohexane | 189041-55-2 | C19H31N3O4 | 365.473 |
—— | Nα-tert-butoxycarbonylglycyl-Nε-benzyloxycarbonyl-L-lysine methyl ester | 32689-62-6 | C22H33N3O7 | 451.52 |
—— | (S)-7-Benzyloxycarbonylamino-3-tert-butoxycarbonylamino-heptanoic acid methyl ester | 153074-94-3 | C21H32N2O6 | 408.495 |
6-叠氮-N-BOC-L-去甲亮氨酸,BOC-LYS(N3)-OH | Boc-Lys(N3)OH | 846549-33-5 | C11H20N4O4 | 272.304 |
—— | benzyl N-[(5S)-5-[(2-methylpropan-2-yl)oxycarbonylamino]hept-6-enyl]carbamate | 172833-18-0 | C20H30N2O4 | 362.469 |
—— | (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-6-(pent-4-enoylamino)hexanoic acid | —— | C16H28N2O5 | 328.409 |
—— | N-α-(tert-butoxycarbonyl)-L-lysine methyl ester | 55757-60-3 | C12H24N2O4 | 260.334 |
—— | Boc-Lys(-Z)-Lys(-Z) | 27317-71-1 | C33H46N4O9 | 642.75 |
—— | benzyl N-[(5S)-5-cyano-5-[(2-methylpropan-2-yl)oxycarbonylamino]pentyl]carbamate | 244778-27-6 | C19H27N3O4 | 361.441 |
—— | (S)-methyl 2-amino-6-(benzyloxycarbonylamino)hexanoate | 24498-31-5 | C15H22N2O4 | 294.351 |
—— | Nα-Boc-Nε-Z-L-lysyl-1-aminopropane | 92278-14-3 | C22H35N3O5 | 421.537 |
—— | Nα-t-butoxycarbonyl-Nε-(2-cyanoethyl)-L-lysine methyl ester | 82835-03-8 | C15H27N3O4 | 313.397 |
—— | Boc-L-Lys(Z)-D-Ala-OH | 68802-96-0 | C22H33N3O7 | 451.52 |
—— | tert-butyl N-[(1S)-5-(benzyloxycarbonylamino)-1-(octylcarbamoyl)pentyl]carbamate | 138277-52-8 | C27H45N3O5 | 491.671 |
—— | Nα-tert-butyloxycarbonyl-NÏ -benzyl-NÏ -methyl-L-lysine methyl ester | —— | C20H32N2O4 | 364.485 |
—— | Boc-Lys(Z)-Gly-OMe | 23234-35-7 | C22H33N3O7 | 451.52 |
—— | tert-butyl (4S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]-3-oxo-8-(phenylmethoxycarbonylamino)octanoate | 1088712-06-4 | C25H38N2O7 | 478.586 |
—— | 8-benzyloxycarbonylamino-4(S)-tert-butoxycarbonylamino-3-oxooctanoic acid allyl ester | 387866-56-0 | C24H34N2O7 | 462.543 |
—— | Nε-benzyloxycarbonyl-L-lysine tert-butyl ester | 63628-63-7 | C18H28N2O4 | 336.431 |
—— | (5S-tert-butoxycarbonylamino-6-oxo-8-phenyloctyl)carbamic acid benzyl ester | 387866-63-9 | C27H36N2O5 | 468.593 |
—— | Boc-Lys(Z)-Lys(Z)-OMe | 27317-68-6 | C34H48N4O9 | 656.777 |
—— | N-(Nα-tert-butoxycarbonyl-Nε-carbobenzoxy-L-lysyl)glycine ethyl ester | 33043-26-4 | C23H35N3O7 | 465.547 |
—— | tris[BOC-Lys(Z)-NH-CH2-CH2]amine | 1160183-31-2 | C63H96N10O15 | 1233.51 |
2-[(2-甲基丙烷-2-基)氧基羰基氨基]-6-(苯基甲氧羰基氨基)己酸 (4-硝基苯基)酯 | N-α-tert-butyloxycarbonyl-N-ε-benzyloxycarbonyl-lysine p-nitrophenyl ester | 2389-46-0 | C25H31N3O8 | 501.536 |
Nε-Z-NAlpha-叔丁氧羰基-L-赖氨酸羟基琥珀酰亚胺酯 | Boc-Lys(Z)-OSu | 34404-36-9 | C23H31N3O8 | 477.514 |
—— | [(S)-5-tert-Butoxycarbonylamino-5-(2-cyclohexyl-ethylcarbamoyl)-pentyl]-carbamic acid benzyl ester | 192805-65-5 | C27H43N3O5 | 489.656 |
(S)-6-氨基-2-((叔丁氧基羰基)氨基)己酸叔丁酯 | tert-butyl N-tert-butyloxycarbonyl-L-lysinate | 7750-42-7 | C15H30N2O4 | 302.414 |
—— | (S)-6-Benzyloxycarbonylamino-2-[(S)-6-benzyloxycarbonylamino-2-((S)-6-benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-hexanoylamino]-hexanoic acid methyl ester | 38124-45-7 | C48H66N6O12 | 919.085 |
—— | N2-(1,1-dimethylethoxycarbonyl)-N6-(phenylmethoxycarbonyl)-L-lysine-2-phenethylamide | 145730-89-8 | C27H37N3O5 | 483.608 |
—— | Nα-tert-butoxycarbonyl-L-alanyl-L-alanyl-(Nε-benzyloxy-carbonyl)-L-lysyl-L-alanine | 155479-41-7 | C28H43N5O9 | 593.678 |
Nε-Z-L-赖氨醇 | (S)-Ne-Z-lysinol | 101250-90-2 | C14H22N2O3 | 266.34 |
N6-[(苯基甲氧基)羰基]-L-赖氨酸苄酯 | Lys(Z)-OBzl | 24458-14-8 | C21H26N2O4 | 370.448 |
(5S)-N-苄氧羰基-N-(5-氨基-1-羧基戊基)亚胺二乙酸,三-t-丁酯 | 6-benzyloxycarbonylamino-2-(bis(tert-butoxycarbonylmethyl)amino)hexanoic acid tert-butyl ester | 205379-07-3 | C30H48N2O8 | 564.72 |
—— | Boc-Lys(Z)-Lys(Z)-OBzl | 32769-96-3 | C40H52N4O9 | 732.874 |
—— | Boc-Lys(Z)-Ala-OBzl | 33640-48-1 | C29H39N3O7 | 541.645 |
—— | Boc-L-Lys(Z)-D-Ala-OBzl | 18814-51-2 | C29H39N3O7 | 541.645 |
—— | Boc-Lys(Cbz)-(N-Me)OMe | 130502-06-6 | C21H33N3O6 | 423.51 |
—— | H-L-Lys(Z)-NH2 | 61734-68-7 | C14H21N3O3 | 279.339 |
—— | tert-butyl (S)-2-((tert-butoxycarbonyl)amino)-6-nitrohexanoate | 887476-44-0 | C15H28N2O6 | 332.397 |
—— | Boc-Lys(Z)-NH-Ph | —— | C25H33N3O5 | 455.554 |
—— | L-N1-Boc-N6-(1-hydroxyiminoethyl)-lysine tert-butyl ester | 288096-00-4 | C17H33N3O5 | 359.466 |
—— | Boc-Lys(Z)-Gly-NHOBzl | 147362-68-3 | C28H38N4O7 | 542.632 |
—— | (2S)-6-nitro-2-(2-trimethylsilylethoxycarbonylamino)hexanoic acid | 887476-55-3 | C12H24N2O6Si | 320.418 |
—— | phenylmethyl (5S)-5-[[[(1,1-dimethylethoxy)carbonyl]amino]-6-oxo-6-(1H-tetrazol-5-ylamino)hexyl]carbamate | 218783-53-0 | C20H29N7O5 | 447.494 |
—— | Nα-Boc-L-lysinol | 85535-54-2 | C11H24N2O3 | 232.323 |
—— | Boc-Lys(Z)-Pro-OH | 53157-73-6 | C24H35N3O7 | 477.558 |
N2-[(1,1-二甲基乙氧基)羰基]-N6-(3-吡啶基羰基)-L-赖氨酸 | Nα-tert-butyloxycarbonyl-Nε-nicotinoyl-L-lysine | 14609-04-2 | C17H25N3O5 | 351.403 |
—— | 1,4:3,6-dianhidro-5-O-(benzyl)-2-O-(Nα-t-butoxycarbonyl-Nε-carbobenzyloxy-L-lysine)-D-mannitol | 1355252-01-5 | C32H42N2O9 | 598.693 |
—— | benzyl (2S)-1-[(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-6-(phenylmethoxycarbonylamino)hexyl]pyrrolidine-2-carboxylate | 199279-92-0 | C31H43N3O6 | 553.699 |
—— | N-[Nα-(tert-Butoxycarbonyl)-Nε-benzyloxycarbonyl-L-lysyl]dopamine | 406728-69-6 | C27H37N3O7 | 515.607 |
—— | H-L-Lys(Z)-D-Ala-OBzl | 47711-92-2 | C24H31N3O5 | 441.527 |
—— | Boc-Lys(Z)-Pro-OMe | 53195-68-9 | C25H37N3O7 | 491.585 |
—— | [3-(2,4-dimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)-3-methylbutyl] (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-6-(phenylmethoxycarbonylamino)hexanoate | 264888-56-4 | C32H44N2O8 | 584.71 |
—— | (S)-benzyl 6-((tert-butoxycarbonyl)-amino)-1-oxo-1-(pyridin-2-ylmethylamino)hexan-2-ylcarbamate | 1189532-00-0 | C25H34N4O5 | 470.569 |
—— | Boc-Phe-Lys(Z)-OMe | 68802-90-4 | C29H39N3O7 | 541.645 |
—— | Nα-tert-butyloxycarbonyl-Nε-benzyloxycarbonyllysyl-prolyl-arginine | 72172-31-7 | C30H47N7O8 | 633.745 |
—— | [(S)-5-((S)-3-Benzyloxy-2-tert-butoxycarbonylamino-propionylamino)-5-(2-cyclohexyl-ethylcarbamoyl)-pentyl]-carbamic acid benzyl ester | 1027262-74-3 | C37H54N4O7 | 666.858 |
—— | H-Lys(Z)-Pro-OMe | 53734-02-4 | C20H29N3O5 | 391.467 |
(S)-[5-[(叔丁氧羰基)氨基]-6-[(4-硝基苯基)氨基]-6-氧代己基]氨基甲酸苯甲酯 | Boc-L-Lys(Z)-pNA | 51078-31-0 | C25H32N4O7 | 500.552 |
—— | (2S)-6-benzyloxycarbonylamino-2-tert-butoxycarbonylaminohexanoic acid 1,3,4-thiadiazol-2-ylamide | —— | C21H29N5O5S | 463.558 |
—— | N-[N2-(tert-butoxycarbonyl)-N6-(benzyloxycarbonyl)-L-lysyl]-L-proline tert-butyl ester | 88555-02-6 | C28H43N3O7 | 533.665 |
—— | benzyl N-[(5S)-5-amino-6-oxo-6-[2-(phenylmethoxycarbonylamino)ethylamino]hexyl]carbamate | 152105-62-9 | C24H32N4O5 | 456.542 |
—— | Boc-Lys(Z)-Phe-OMe | 18671-00-6 | C29H39N3O7 | 541.645 |
—— | N-[N2-(tert-butoxycarbonyl)-N6-(benzyloxycarbonyl)-L-lysyl]-(S)-2-(tert-butoxycarbonyloxy-ethyl)pyrrolidine | 705265-62-9 | C29H45N3O8 | 563.692 |