HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 19711117, compound → HCID 15956322, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 19711117 | HCID 19711117 | — |
| Catalyst | Platinum oxide (PtO) | HCID 82844 | — |
| Product | HCID 15956322 | HCID 15956322 | — |
Reaction Steps
The title compound was prepared by hydrogenation of 5,11-dihydro-3,4-dimethyl-11-ethyl-5-methyl-8-(phenylethynyl)-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one over platinum oxide, as described in Example 42b. The product crystallized from ether/petroleum ether, m.p. 187°-188° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05705499 |
| Source dataset | uspto-grants-1998_01 |
| ORD ID | ord-be2981262bd140ee868df54450271664 |
| Source note | uspto-grants-1998_01 |