HuagongsheHuagongshe Chemistry Print Report · For research reference only
rel-(2R,6S)-2,6-dimethylpiperazine → HCID 14880254, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | rel-(2R,6S)-2,6-dimethylpiperazine | HCID 6950261 | — |
| Reactant | HCID 14880247 | HCID 14880247 | — |
| Product | HCID 14880254 | HCID 14880254 | — |
Reaction Steps
Ethyl 5-amino-1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate and cis-3,5-dimethylpiperazine were reacted in the same way as in Example 4 to give ethyl 5-amino-1-cyclopropyl-6-fluoro-7-(cis-3,5-dimethyl-1-piperazinyl)-1,4-dihydro-4-oxoquinoline-3-carboxylate. It was recrystallized from ethyl acetate. m.p. 194°-196° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05013841 |
| Source dataset | uspto-grants-1991_05 |
| ORD ID | ord-73e7f85079c640829d71e3a6ca096d58 |
| Source note | uspto-grants-1991_05 |