N-((tert-Butoxy)carbonyl)-D-tryptophan → HCID 86649076, compound

HRID 1887743Notes

Reaction equation

HRID 1887743 reaction equation
[NH2:1][CH:2]1[CH2:11][C:10]2[C:5](=[C:6]([N:12]3[CH2:16][CH2:15][CH2:14][C:13]3=[O:17])[CH:7]=[CH:8][CH:9]=2)[N:4]([CH2:18][C:19]2[CH:23]=[CH:22][S:21][CH:20]=2)[C:3]1=[O:24].[C:25]([O:29][C:30]([NH:32][C@@H:33]([C:44](O)=[O:45])[CH2:34][C:35]1[C:43]2[C:38](=[CH:39][CH:40]=[CH:41][CH:42]=2)[NH:37][CH:36]=1)=[O:31])([CH3:28])([CH3:27])[CH3:26]>>[NH:37]1[C:38]2[C:43](=[CH:42][CH:41]=[CH:40][CH:39]=2)[C:35]([CH2:34][C@@H:33]([NH:32][C:30](=[O:31])[O:29][C:25]([CH3:27])([CH3:26])[CH3:28])[C:44](=[O:45])[NH:1][CH:2]2[CH2:11][C:10]3[C:5](=[C:6]([N:12]4[CH2:16][CH2:15][CH2:14][C:13]4=[O:17])[CH:7]=[CH:8][CH:9]=3)[N:4]([CH2:18][C:19]3[CH:23]=[CH:22][S:21][CH:20]=3)[C:3]2=[O:24])=[CH:36]1

Participants

3

Reactant 2

HCID 111050N-((tert-Butoxy)carbonyl)-D-tryptophanHCID 596203303-amino-8-(2-oxopyrrolidin-1-yl)-1-(thiophen-3-ylmethyl)-3,4-dihydroquinolin-2(1H)-one

Product 1

HCID 86649076HCID 86649076, compound

Procedure

The procedure of Example 14(a) was repeated, except that (−)-3-amino-8-(2-oxopyrrolidin-1-yl)-1-(thiophen-3-ylmethyl)-3,4-dihydroquinolin-2(1H)-one (300 mg) and N-tert-butoxycarbonyl-D-tryptophan (294 mg) were used, whereby tert-butyl (2R)-3-(1H-indol-3-yl)-1-oxo-1-[2-oxo-8-(2-oxopyrrolidin-1-yl)-1-(thiophen-3-ylmethyl)-1,2,3,4-tetrahydroquinolin-3-ylamino]propan-2-ylcarbamate was yielded. Subsequently, the procedure of Example 15(a) was repeated, except that the compound prepared as described above was used, whereby the title compound (438 mg) was yielded.

Sources & evidence

ORD record
ord-b17782d6f0744d988cc2bbb3ffb18228
Source dataset
uspto-grants-2013_08
Patent number
US08501772B2

Reaction notes

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