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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 585487Generated: October 25, 2026

3-[(2-{[(Tert-butoxy)carbonyl]amino}ethyl)sulfanyl]propanoic acid → [2-(3-{4-[(4As,8ar)-4-(3,4-dimethoxy-phenyl)-1-oxo-4a,5,8,8a-tetrahydro-1h-phthalazin-2-yl]-piperidin-1-yl}-3-oxo-propylsulfanyl)-ethyl]-carbamic acid tert butyl ester

https://huagongshe.com/reaction/585487

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-[(2-{[(Tert-butoxy)carbonyl]amino}ethyl)sulfanyl]propanoic acidHCID 22337174—
Reactant(4aS,8aR)-4-(3,4-Dimethoxy-phenyl)-2-piperidin-4-yl-4a,5,8,8a-tetrahydro-2H-phthalazin-1-oneHCID 68878852—
Reactant(4-{4-[(4aS,8aR)-4-(3,4-Dimethoxy-phenyl)-1-oxo-4a,5,8,8a-tetrahydro 1H-Phthalazin-2-yl]-piperidin-1-yl}-4-oxo-butyl)-carbamic Acid Tert Butyl EsterHCID 86759810—
Product[2-(3-{4-[(4As,8ar)-4-(3,4-dimethoxy-phenyl)-1-oxo-4a,5,8,8a-tetrahydro-1h-phthalazin-2-yl]-piperidin-1-yl}-3-oxo-propylsulfanyl)-ethyl]-carbamic acid tert butyl esterHCID 91343091—

Reaction Steps

Prepared from 12 mmol of 3-(2-tert-butoxycarbonylamino-ethylsulfanyl)-propionic acid and 10 mmol of compound 5c as described for compound 5b. M. p. 132-134° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06933296B2
Source datasetuspto-grants-2005_08
ORD IDord-f975ee5cbf2847f7a691b5f31c4b1ffd
Source noteuspto-grants-2005_08