Triethylamine → (2S, 4S, 5S)-5-{N-[2(R)-Benzyl-3-(morpholinocarbonyl)propionyl]-3-(4-thiazolyl)-L-alanyl}amino-6-cyclohexyl-4-hydroxy-2-(1-hydroxy-1-methylethyl)-N-ethylhexanamide

HRID 2380106Notes

Reaction equation

HRID 2380106 reaction equation
C(O[C:6]([NH:8][C@H:9]([C:16]([NH:18][C@@H:19]([CH2:33][CH:34]1[CH2:39][CH2:38][CH2:37][CH2:36][CH2:35]1)[C@@H:20]([OH:32])[CH2:21][C@@H:22]([C:28]([OH:31])([CH3:30])[CH3:29])[C:23]([NH:25][CH2:26][CH3:27])=[O:24])=[O:17])[CH2:10][C:11]1[N:12]=[CH:13][S:14][CH:15]=1)=[O:7])(C)(C)C.[CH2:40]([C@H:47]([CH2:51][C:52]([N:54]1[CH2:59][CH2:58][O:57][CH2:56][CH2:55]1)=[O:53])C(O)=O)[C:41]1[CH:46]=[CH:45][CH:44]=[CH:43][CH:42]=1.C(N(CC)CC)C.P(C#N)(OCC)(OCC)=O>>[CH2:40]([C@H:47]([CH2:51][C:52]([N:54]1[CH2:55][CH2:56][O:57][CH2:58][CH2:59]1)=[O:53])[C:6]([NH:8][C@H:9]([C:16]([NH:18][C@@H:19]([CH2:33][CH:34]1[CH2:35][CH2:36][CH2:37][CH2:38][CH2:39]1)[C@@H:20]([OH:32])[CH2:21][C@@H:22]([C:28]([OH:31])([CH3:30])[CH3:29])[C:23]([NH:25][CH2:26][CH3:27])=[O:24])=[O:17])[CH2:10][C:11]1[N:12]=[CH:13][S:14][CH:15]=1)=[O:7])[C:41]1[CH:46]=[CH:45][CH:44]=[CH:43][CH:42]=1

Participants

5

Reactant 4

HCID 8471TriethylamineHCID 76257Diethyl cyanophosphonateHCID 142130822(R)-benzyl-3-(morpholinocarbonyl)propionic acidHCID 14989090(2S, 4S, 5S)-5-[N-(t-Butoxycarbonyl)-3-(4-thiazolyl)-L-alanyl]amino-6-cyclohexyl-4-hydroxy-2-(1-hydroxy-1-methylethyl)-N-ethylhexanamide

Product 1

HCID 14989062(2S, 4S, 5S)-5-{N-[2(R)-Benzyl-3-(morpholinocarbonyl)propionyl]-3-(4-thiazolyl)-L-alanyl}amino-6-cyclohexyl-4-hydroxy-2-(1-hydroxy-1-methylethyl)-N-ethylhexanamideYield 32%

Procedure

A procedure similar to that described in Example 2 was repeated, except that 100 mg (0.176 mmoles) of (2S, 4S, 5S)-5-[N-(t-butoxycarbonyl)-3-(4-thiazolyl)-L-alanyl]amino-6-cyclohexyl-4-hydroxy-2-(1-hydroxy-1-methylethyl)-N-ethylhexanamide [prepared as described in Example 14(a)], 50 mg (0.18 mmoles) of 2(R)-benzyl-3-(morpholinocarbonyl)propionic acid, 0.28 ml (2 mmoles) of triethylamine, and 0.029 ml (0.18 mmoles) of diethyl cyanophosphate were used, to obtain 41 mg of the title compound.

Sources & evidence

ORD record
ord-32f562ae8b66478897835bec5fb1380d
Source dataset
uspto-grants-1994_11
Patent number
US05364844

Reaction notes

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