(S)-3-Amino-1-(3-chlorobenzyl)azepan-2-one hydrochloride → (4S,7S,10aS)-Methyl 4-((2R,5R)-2,5-dibenzyl-6-((S)-1-(3-chlorobenzyl)-2-oxoazepan-3-ylamino)-6-oxohexanamido)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepine-7-carboxylate

HRID 529596Notes

Reaction equation

[CH2:1]([C@@H:8]([CH2:12][CH2:13][C@H:14]([CH2:34][C:35]1[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=1)[C:15]([NH:17][C@H:18]1[CH2:24][CH2:23][S:22][C@H:21]2[CH2:25][CH2:26][CH2:27][C@@H:28]([C:29]([O:31][CH3:32])=[O:30])[N:20]2[C:19]1=[O:33])=[O:16])[C:9](O)=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl.[NH2:42][C@H:43]1[CH2:49][CH2:48][CH2:47][CH2:46][N:45]([CH2:50][C:51]2[CH:56]=[CH:55][CH:54]=[C:53]([Cl:57])[CH:52]=2)[C:44]1=[O:58]>>[CH2:34]([C@@H:14]([CH2:13][CH2:12][C@H:8]([CH2:1][C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1)[C:9]([NH:42][C@H:43]1[CH2:49][CH2:48][CH2:47][CH2:46][N:45]([CH2:50][C:51]2[CH:56]=[CH:55][CH:54]=[C:53]([Cl:57])[CH:52]=2)[C:44]1=[O:58])=[O:10])[C:15]([NH:17][C@H:18]1[CH2:24][CH2:23][S:22][C@H:21]2[CH2:25][CH2:26][CH2:27][C@@H:28]([C:29]([O:31][CH3:32])=[O:30])[N:20]2[C:19]1=[O:33])=[O:16])[C:35]1[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=1

Participants

Reactant 2

HCID 68292318(S)-3-Amino-1-(3-chlorobenzyl)azepan-2-one hydrochloride

HCID 68311179(2R,5R)-2,5-Dibenzyl-6-((4S,7S,10aS)-7-(methoxycarbonyl)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepin-4-ylamino)-6-oxohexanoic acid

Product 1

HCID 68311035(4S,7S,10aS)-Methyl 4-((2R,5R)-2,5-dibenzyl-6-((S)-1-(3-chlorobenzyl)-2-oxoazepan-3-ylamino)-6-oxohexanamido)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepine-7-carboxylate

Procedure

(4S,7S,10aS)-Methyl 4-((2R,5R)-2,5-dibenzyl-6-((S)-1-(3-chlorobenzyl)-2-oxoazepan-3-ylamino)-6-oxohexanamido)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepine-7-carboxylate was synthesized as described in General Procedure H using Intermediate 23 (7.0 mg, 0.012 mmol) and Intermediate 47 (3.6 mg, 0.012 mmol) to give a white solid (7.0 mg, 69% yield). Anal. Calcd. for C44H53ClN4O6S m/z 800.4. found: 801.4 (M+H)+; 1H NMR (500 MHz, CDCl3) δ ppm 7.25-7.19 (m, 7H), 7.18-7.12 (m, 6H), 7.10 (d, J=4.40 Hz, 1H), 6.96 (d, J=6.60 Hz, 1H), 6.92 (d, J=6.60 Hz, 1H), 5.33 (t, J=4.67 Hz, 1H), 5.17-5.12 (m, 1H), 5.03-4.93 (m, 1H), 4.64 (d, J=14.85 Hz, 1H), 4.59 (dd, J=10.45, 6.60 Hz, 1H), 4.42 (d, J=14.85 Hz, 1H), 3.67 (s, 3H), 3.49 (dd, J=15.40, 11.55 Hz, 1H), 3.24-3.09 (m, 2H), 2.90-2.78 (m, 3H), 2.77-2.68 (m, 2H), 2.45-2.34 (m, 3H), 2.02 (d, J=5.50 Hz, 2H), 1.90-1.79 (m, 2H), 1.72 (br. s., 4H), 1.68-1.49 (m, 8H).

Sources & evidence

ORD record: ord-9e5942e143374d03a1250ce0a1908d1a
Source dataset: uspto-grants-2016_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09346852B2

Reaction notes

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