(2S)-1-(benzylsulphonyl)-3-phenylpropan-2-amine → N-(tert-Butoxycarbonyl)-N-methyl-L-valyl-N-[(3R,4S,5S)-1-{(2S)-2-[(1R,2R)-3-{[(2S)-1-(benzylsulphonyl)-3-phenylpropan-2-yl]amino}-1-methoxy-2-methyl-3-oxopropyl]pyrrolidin-1-yl}-3-methoxy-5-methyl-1-oxoheptan-4-yl]-N-methyl-L-valinamide

Participants

Role	Name	HCID	Charge
Reactant	(2S)-1-(benzylsulphonyl)-3-phenylpropan-2-amine	HCID 68310878	—
Reactant	Boc-NMeVal-Val-Dil-Dap	HCID 71294483	—
Product	N-(tert-Butoxycarbonyl)-N-methyl-L-valyl-N-[(3R,4S,5S)-1-{(2S)-2-[(1R,2R)-3-{[(2S)-1-(benzylsulphonyl)-3-phenylpropan-2-yl]amino}-1-methoxy-2-methyl-3-oxopropyl]pyrrolidin-1-yl}-3-methoxy-5-methyl-1-oxoheptan-4-yl]-N-methyl-L-valinamide	HCID 86678349	—

Reaction Steps

N-(tert-Butoxycarbonyl)-N-methyl-L-valyl-N-[(3R,4S,5S)-1-{(2S)-2-[(1R,2R)-3-{[(2S)-1-(benzylsulphonyl)-3-phenylpropan-2-yl]amino}-1-methoxy-2-methyl-3-oxopropyl]pyrrolidin-1-yl}-3-methoxy-5-methyl-1-oxoheptan-4-yl]-N-methyl-L-valinamide was prepared in analogy to the synthesis of Intermediate 55, by reaction of 20 mg (29 μmol) of N-(tert-butoxycarbonyl)-N-methyl-L-valyl-N-[(3R,4S,5S)-1-{(2S)-2-[(1R,2R)-2-carboxy-1-methoxypropyl]pyrrolidin-1-yl}-3-methoxy-5-methyl-1-oxoheptan-4-yl]-N-methyl-L-valinamide with 9.3 mg (20 μmol) of (2S)-1-(benzylsulphonyl)-3-phenylpropan-2-amine

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US08992932B2
Source dataset	uspto-grants-2015_03
ORD ID	ord-dbe8df4e6d854939a30772a4309a44c5
Source note	uspto-grants-2015_03