HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Methylpiperazine → HCID 53775980, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Methylpiperazine | HCID 53167 | — |
| Reactant | HCID 20256761 | HCID 20256761 | — |
| Product | HCID 53775980 | HCID 53775980 | 49% |
Reaction Steps
Using the procedure of Example 5, the product of Step A was reacted with 1-methyl-piperazine to obtain a 49% yield of 5,11-dihydro-11-[2-(4-methyl-1-piperazinyl)-propionyl]-6-H-pyrido-[2,3-b][1,4]-benzodiazepine-6-one which melted at 223°-224° C. after crystallization from ethyl acetate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04213985 |
| Source dataset | uspto-grants-1980_07 |
| ORD ID | ord-a3e0e8d67e6548fcbd9c8087c2ca8b0c |
| Source note | uspto-grants-1980_07 |