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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 647926Generated: November 3, 2026

Lactate → 9-Benzyl-7,8,9,10-tetrahydrothieno[3,2-e]pyrido[4,3-b]indole lactate

https://huagongshe.com/reaction/647926

Reaction equation

Participants

RoleNameHCIDCharge
ReactantLactateHCID 91435—
Reactant(1-Benzothiophen-5-yl)hydrazinehydrochlorideHCID 20484314—
Reactant1-Benzylpiperidin-4-one--hydrogen chloride (1/1)HCID 22145482—
Product9-Benzyl-7,8,9,10-tetrahydrothieno[3,2-e]pyrido[4,3-b]indole lactateHCID 20484293—

Reaction Steps

The compound is formed analogously to that described in Example 2, from 9.5 g of 1-benzyl-4-piperidone hydrochloride and 10.0 g of 5-hydrazinobenzothiophene hydrochloride. The unstable base is converted into the lactate. Melting point: 183° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04410536
Source datasetuspto-grants-1983_10
ORD IDord-fc44211827de4931afcbcbe6104e7d7f
Source noteuspto-grants-1983_10