HuagongsheHuagongshe Chemistry Print Report · For research reference only
Oxalic Acid → (4-[N-n-PROPYL-N-(5-METHOXY-3-CHROMANYL)-AMINO]BUTYL}-2,4-DIOXO-3-AZASPIRO[4.5]DECANE OXALATE
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Oxalic Acid | HCID 971 | — |
| Reactant | (+)-3-[4-[N-(5-Methoxychroman-3-Yl)Amino]Butyl]-2,4-Dioxo-3-Azaspiro[4.5]Decane | HCID 18966575 | — |
| Reactant | (4-[N-(5-Methoxy-3-chromanyl)amino]butyl}2,4-dioxo-3-azaspiro[4.5]decane oxalate | HCID 131718213 | — |
| Product | (4-[N-n-PROPYL-N-(5-METHOXY-3-CHROMANYL)-AMINO]BUTYL}-2,4-DIOXO-3-AZASPIRO[4.5]DECANE OXALATE | HCID 131718212 | — |
Reaction Steps
Using the procedure described in Example 10, but replacing the compound of Example 9 by the compound of Example 28, the product of the title is obtained. It is salified with oxalic acid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05252578 |
| Source dataset | uspto-grants-1993_10 |
| ORD ID | ord-0c2ccd34d44041b2b314d7bf0b326e4f |
| Source note | uspto-grants-1993_10 |