L-(+)-Cysteine → N-Acetyl-L-Cysteine

HRID 1929

Reaction equation

[NH2:1][C@H:2]([C:5]([OH:7])=[O:6])[CH2:3][SH:4].[C:8]([S:11][CH2:12][CH2:13][N+:14]([CH3:17])([CH3:16])[CH3:15])(=[O:10])[CH3:9]>>[SH:11][CH2:12][CH2:13][N+:14]([CH3:17])([CH3:16])[CH3:15].[C:8]([NH:1][C@H:2]([C:5]([OH:7])=[O:6])[CH2:3][SH:4])(=[O:10])[CH3:9]

Participants

Reactant 2

HCID 5862L-(+)-Cysteine

HCID 20544Acetylthiocholine

Product 2

HCID 12035N-Acetyl-L-Cysteine

HCID 37851Thiocholine

Procedure

reacting the cysteine with the acetylthiocholine to form thiocholine and N-acetylcysteine, each in a concentration of about 0.2 molar to about 3.0 molar and in a molar ratio of thiocholine to N-acetylcysteine of 1:1.2 to 1.2:1.

Sources & evidence

ORD record: ord-32657578f2084976872d2cf3b47b25b7
Source dataset: uspto-grants-1998_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05728374

Linked notes

Loading…