HRID725874

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID589806

Ethyl 3-isocyanatobenzoate

C10H9NO3

结构：CC(C)(C)OC(=O)C1CC(C(=O)N2CCOCC2)C(c2ccccc2F)N1C(=O)CN

HCID86751934

未命名化合物

PRODUCTS

生成物

结构：CCOC(=O)c1cccc(NC(=O)NCC(=O)N2C(C(=O)OC(C)(C)C)CC(C(=O)N3CCOCC3)C2c2ccccc2F)c1

HCID86751933

未命名化合物

收率 61.3%

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID8028

Tetrahydrofuran

C4H8O

PROCEDURE

实验过程

B tert-Butyl (2RS,4SR,5SR)-1-{2-[3-(3-(ethoxycarbomyl)phenyl)ureido]acetyl}-5-(2-fluorophenyl)-4-(morpholinocarbonyl)pyrrolidine-2-carboxylate can be prepared as described in Example 17B, but from 1.7 g of tert-butyl (2RS,4SR,5SR)-1-(2-aminoacetyl)-5-(2-fluorophenyl)-4-(morpholinocarbonyl)pyrrolidine-2-carboxylate and 0.75 g of ethyl 3-isocyanatobenzoate in 80 cm3 of tetrahydrofuran. After treatment, there are obtained 1.5 g of tert-butyl (2RS,4SR,5SR)-1-{2-[3-(3-(ethoxycarbonyl)phenyl)ureido]acetyl}-5-(2-fluorophenyl)-4-(morpholinocarbonyl)pyrrolidine-2-carboxylate in the form of a foam used as is in the subsequent syntheses.

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-08ecc0b5a86c4bbda91fab835a4de294
来源数据集: uspto-grants-1998_01
DOI: 10.6084/m9.figshare.5104873.v1
专利: US05707991
来源说明: uspto-grants-1998_01

反应 SMILES

[NH2:1][CH2:2][C:3]([N:5]1[CH:9]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=2[F:16])[CH:8]([C:17]([N:19]2[CH2:24][CH2:23][O:22][CH2:21][CH2:20]2)=[O:18])[CH2:7][CH:6]1[C:25]([O:27][C:28]([CH3:31])([CH3:30])[CH3:29])=[O:26])=[O:4].[N:32]([C:35]1[CH:36]=[C:37]([CH:43]=[CH:44][CH:45]=1)[C:38]([O:40][CH2:41][CH3:42])=[O:39])=[C:33]=[O:34]>O1CCCC1>[CH2:41]([O:40][C:38]([C:37]1[CH:36]=[C:35]([NH:32][C:33](=[O:34])[NH:1][CH2:2][C:3]([N:5]2[CH:9]([C:10]3[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=3[F:16])[CH:8]([C:17]([N:19]3[CH2:20][CH2:21][O:22][CH2:23][CH2:24]3)=[O:18])[CH2:7][CH:6]2[C:25]([O:27][C:28]([CH3:31])([CH3:30])[CH3:29])=[O:26])=[O:4])[CH:45]=[CH:44][CH:43]=1)=[O:39])[CH3:42]