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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1658780Generated: October 30, 2026

Hydrazinecarboxylic acid, ethyl ester → HCID 21525565, compound

https://huagongshe.com/reaction/1658780

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazinecarboxylic acid, ethyl esterHCID 20064—
ReactantHCID 21525519HCID 21525519—
ProductHCID 21525565HCID 21525565—

Reaction Steps

In the manner given in Example 13, 6,11-dihydro-11-[(dipropylamino)acetyl]5H-pyrido[2,3-b][1,5]benzodiazepin-5-thione is heated to about 200° C. with ethyl carbazate to give 2,9-dihydro-9-[(dipropylamino)acetyl]-3H-pyrido-[3,2-c]-s-triazolo[4,3-a][1,5]benzodiazepin-3-one.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03966736
Source datasetuspto-grants-1976_06
ORD IDord-29f65c419b494ca2929f19a491d4550d
Source noteuspto-grants-1976_06