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HRID1873276

反应详情

EQUATION

反应方程式

HRID 1873276 的结构方程式

REACTANTS

反应物

4
结构：ClCCCl
HCID11

1,2-Dichloroethane

C2H4Cl2

结构：On1nnc2ccccc21
HCID75771

1-Hydroxybenzotriazole

C6H5N3O

结构：CC[C@H](C)[C@H](NC(=O)OC)C(=O)O
HCID28378062

L-Isoleucine, N-(methoxycarbonyl)-

C8H15NO4

结构：COC(=O)N[C@H](C(=O)N[C@@H](Cc1ccccc1)[C@@H](O)CN(N)Cc1ccc(-c2nnn(C(C)(C)c3ccccc3)n2)cc1)C(C)(C)C.Cl
HCID69685761

未命名化合物

PRODUCTS

生成物

1
结构：CC[C@H](C)[C@H](NC(=O)OC)C(=O)NN(Cc1ccc(-c2nnn(C(C)(C)c3ccccc3)n2)cc1)C[C@H](O)[C@H](Cc1ccccc1)NC(=O)[C@@H](NC(=O)OC)C(C)(C)C
HCID467973

2,5,6,10,13-Pentaazatetradecanedioic acid, 12-(1,1-dimethylethyl)-8-hydroxy-6-((4-(2-(1-methyl-1-phenylethyl)-2H-tetrazol-5-yl)phenyl)methyl)-3-(1-methylpropyl)-4,11-dioxo-9-(phenylmethyl)-, dimethyl ester,(3S-(3R*(R*),8R*,9R*,12R*))-

C43H59N9O7

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CN(C)C=O
溶剂HCID6228

N,N-Dimethylformamide

C3H7NO

2 次

PROCEDURE

实验过程

With the exclusion of air, 261 mg (1.38 mmol) of N-methoxycarbonyl-(L)-iso-leucine, 496 mg (2.58 mmol) of EDC and 232 mg (1.72 mmol) of HOBT are dissolved in 7.5 ml of DMF. After 15 min, 0.72 ml (5.17 mmol) of TEA and 585 mg (0.86 mmol) of 1-{4-[2-(1-methyl-1-phenyl-ethyl)-2H-tetrazol-5-yl]-phenyl}-4(S)-hydroxy-2-amino-5(S)-N-(N-methoxycarbonyl-(L)-tert-leucyl)amino-6-phenyl-2-azahexane hydrochloride (Example 25h) in 3.5 ml of DMF are added. After 20 hours, the mixture is worked up as described under Example 25i. Precipitation with DIPE from a concentrated solution in methylene chloride yields the title compound: HPLC20-100 : tRet =17.5; FAB MS (M+H)+ =814.

WORKUP

后处理

  1. waitAfter 20 hours
  2. customPrecipitation with DIPE from a concentrated solution in methylene chloride