HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Pivalic acid → Apovincamine pivalate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Pivalic acid | HCID 6417 | — |
| Edukt | Apovincamine | HCID 71204 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | Apovincamine pivalate | HCID 86736086 | — |
Reaktionsschritte
According to the method of the preceding example, 4 g of the salt are prepared starting from 1.02 g of pivalic acid and 3.36 g of apovincamine. The product has melting point of 110° C., is insoluble in water and soluble in alcohol; the apovincamine content thereof is 73.8%.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04122179 |
| Quelldatensatz | uspto-grants-1978_10 |
| ORD ID | ord-c703c6e470624b778d0f511a37650509 |
| Quellennotiz | uspto-grants-1978_10 |