HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Aminobenzoic Acid → HCID 178419805, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Aminobenzoic Acid | HCID 978 | — |
| Reactant | Diethyl Pyrocarbonate | HCID 3051 | — |
| Reactant | HCID 70137616 | HCID 70137616 | — |
| Reactant | HCID 178419804 | HCID 178419804 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Solvent | Triethylamine | HCID 8471 | — |
| Product | HCID 178419805 | HCID 178419805 | — |
Reaction Steps
A solution of each of the compounds obtained in Examples 31 to 39, i.e., tetraazaporphin (synthesized in Examples 1 to 9)-PABA and 3-(4-aminobutyl)morphine in DMF was treated with DEPC in the presence of triethyl amine in the same manner as described in Examples 31 to 39. Thus, tetraazaporphin-PABA-morphine combined products were obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05627028 |
| Source dataset | uspto-grants-1997_05 |
| ORD ID | ord-0a62058d86ef453985ddaf06cbf9e2e3 |
| Source note | uspto-grants-1997_05 |