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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 651052Generated: October 30, 2026

2,3-Dihydroxybutanedioate → HCID 86757269, compound

https://huagongshe.com/reaction/651052

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,3-DihydroxybutanedioateHCID 3806114—
ReactantHCID 69979112HCID 69979112—
ProductHCID 86757269HCID 86757269—

Reaction Steps

tartrate 144 (yield: 48%) was obtained by following the procedure of example 133 but using 17-cyclopropylmethyl-3,14β-dihydroxy-4,5α-epoxy-6β-(N-methylcinnamamido)morphinan (free base of 99) instead of 17-cyclopropylmethyl-4,5α-epoxy-3,14β-dihydroxy-6α-(N-methyl-3,4-dichlorophenylacetamido) morphinan (free base of 1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06277859B1
Source datasetuspto-grants-2001_08
ORD IDord-b4961fdd787345b9819781ca920773cf
Source noteuspto-grants-2001_08