L-(+)-Cysteine → 3-Mercaptopropionyl-L-cysteine

HRID 972897Notes

Reaction equation

HRID 972897 reaction equation
N[C@H](C(O)=O)CS.N[C@H](C(O)=O)C.C([S:22][CH2:23][CH2:24][C:25]([NH:27][C@H:28]([C:31]([OH:33])=[O:32])[CH2:29][SH:30])=[O:26])(=O)C1C=CC=CC=1>>[SH:22][CH2:23][CH2:24][C:25]([NH:27][C@H:28]([C:31]([OH:33])=[O:32])[CH2:29][SH:30])=[O:26]

Participants

4

Reactant 3

HCID 5862L-(+)-CysteineHCID 5950L-AlanineHCID 86735140HCID 86735140, compound

Product 1

HCID 127851863-Mercaptopropionyl-L-cysteine

Procedure

By susbtituting L-cysteine for the L-alanine in the procedure of Example 1, and then treating the product by the procedure of Example 2, N-(3-benzoylthiopropanoyl)-L-cysteine and N-(3-mercaptoproanoyl)-L-cysteine are obtained.

Workup

  1. customare obtained

Sources & evidence

ORD record
ord-b43c60255baf46a1abce46ca071bdb06
Source dataset
uspto-grants-1977_10
Patent number
US04053651

Reaction notes

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