HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrazinecarboxylic acid, ethyl ester → HCID 21525505, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrazinecarboxylic acid, ethyl ester | HCID 20064 | — |
| Reactant | HCID 21525511 | HCID 21525511 | — |
| Product | HCID 21525505 | HCID 21525505 | — |
Reaction Steps
In the manner given in Example 13, 6,11-dihydro-11-[[4-(2-hydroxyethyl)piperazino]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-[[4-(2-hydroxyethyl)-piperazino]acetyl]-3H-pyrido[3,2-c]-s-triazolo[4,3-a][1,5]benzodiazepin-3-one.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03966736 |
| Source dataset | uspto-grants-1976_06 |
| ORD ID | ord-fa84c8f186e741c7bb7c21c863e720b6 |
| Source note | uspto-grants-1976_06 |