(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 → (4S,7S,10aS)-Methyl 4-((2R,5R)-2,5-dibenzyl-6-oxo-6-((7S,11aR,Z)-6-oxo-2,3,4,6,7,8,9,11a-octahydro-1H-pyrido[1,2-a]azocin-7-ylamino)hexanamido)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepine-7-carboxylate

HRID 529605Notes

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[C:50](=[O:51])[N:49]2[CH2:52][CH2:53][CH2:54][CH2:55][C@@H:48]2[CH:47]=[CH:46][CH2:45][CH2:44]1>>[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](=[O:10])[NH:42][C@@H:43]1[C:50](=[O:51])[N:49]2[CH2:52][CH2:53][CH2:54][CH2:55][C@@H:48]2[CH:47]=[CH:46][CH2:45][CH2:44]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:35]1[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=1

Participants

Reactant 2

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

HCID 86706217(7S,11aR,Z)-7-Amino-3,4,7,8,9,11a-hexahydro-1H-pyrido[1,2-a]azocin-6(2H)-one hydrochloride

Product 1

HCID 68311234(4S,7S,10aS)-Methyl 4-((2R,5R)-2,5-dibenzyl-6-oxo-6-((7S,11aR,Z)-6-oxo-2,3,4,6,7,8,9,11a-octahydro-1H-pyrido[1,2-a]azocin-7-ylamino)hexanamido)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepine-7-carboxylate

Procedure

(4S,7S,10aS)-Methyl 4-((2R,5R)-2,5-dibenzyl-6-oxo-6-((7S,11aR,Z)-6-oxo-2,3,4,6,7,8,9,11a-octahydro-1H-pyrido[1,2-a]azocin-7-ylamino)hexanamido)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepine-7-carboxylate was synthesized as described in General Procedure H using Intermediate 23 (11 mg, 0.019 mmol) and Intermediate 55 (4.9 mg, 0.021 mmol) to give a white solid (10 mg, 74% yield). Anal. Calcd. for C42H54N4O6S m/z 742.4. found: 743.3 (M+H)+; 1H NMR (400 MHz, CDCl3) δ ppm 7.28-7.08 (12H, m), 5.94 (1H, t, J=9.3 Hz), 5.81-5.71 (1H, m), 5.33 (1H, t, J=4.7 Hz), 5.15-5.10 (1H, m), 5.04-4.95 (1H, m), 4.92-4.84 (1H, m), 4.73-4.65 (1H, m), 4.21 (1H, d, J=13.2 Hz), 3.68 (3H, s), 3.16 (1H, ddd, J=14.2, 11.1, 2.7 Hz), 2.87-2.65 (6H, m), 2.48-2.30 (4H, m), 2.18-2.07 (1H, m), 2.07-2.00 (2H, m), 1.91-1.42 (16H, m), 1.11-0.98 (1H, m).

Sources & evidence

ORD record: ord-873583bf605342e9814436d7431fa76b
Source dataset: uspto-grants-2016_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09346852B2

Reaction notes

Loading…