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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1589349Generated: October 25, 2026

H-Leu-Gly-OEt.HCl → HS-Leu-Phe-Gly-OC2H5

https://huagongshe.com/reaction/1589349

Reaction equation

Participants

RoleNameHCIDCharge
ReactantH-Leu-Gly-OEt.HClHCID 13334684—
ReactantEthyl L-phenylalanylglycinate hydrochlorideHCID 68115580—
ReactantHS-Leu-Leu-Gly-OC2H5HCID 131714519—
ProductHS-Leu-Phe-Gly-OC2H5HCID 131714518—

Reaction Steps

This mercaptopeptidyl ester was prepared substantially similarly as HS-Leu-Leu-Gly-OC2H5, above, except that an equivalent amount of L-phenylalanylglycine ethyl ester hydrochloride was used in the coupling reaction instead of L-leucylglycine ethyl ester hydrochloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04569907
Source datasetuspto-grants-1986_02
ORD IDord-a81a5613535949fcbfb4851f8c2ba34b
Source noteuspto-grants-1986_02