HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-[3-Chloro-5-({[(2R)-1-(cyclopropylmethyl)piperidinyl]methyl}amino)-2-methyl-6-oxo-1(6H)-pyrazinyl]-N-[(3-methyl-1H-indol-5-yl)methyl]acetamide → Ammonia
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-[3-Chloro-5-({[(2R)-1-(cyclopropylmethyl)piperidinyl]methyl}amino)-2-methyl-6-oxo-1(6H)-pyrazinyl]-N-[(3-methyl-1H-indol-5-yl)methyl]acetamide | HCID 69961397 | — |
| Catalyst | Palladium hydroxide | HCID 9942167 | — |
| Product | Ammonia | HCID 222 | — |
| Product | 2-[3-({[(2R)-1-(cyclopropylmethyl)piperidinyl]methyl}amino)-6-methyl-2-oxo-1(2H)-pyrazinyl]-N-[(3-methyl-1H-indol-5-yl)methyl]acetamide | HCID 15491486 | — |
Reaction Steps
The title compound was prepared by a similar method to preparation 44 from 2-[3-chloro-5-({[(2R)-1-(cyclopropylmethyl)piperidinyl]methyl}amino)-2-methyl-6-oxo-1(6H)-pyrazinyl]-N-[(3-methyl-1H-indol-5-yl)methyl]acetamide [see preparation 73] and palladium hydroxide. The crude product was purified by column chromatography on silica gel using dichloromethane:methanol:0.88 ammonia (90:10:1) as the eluant to afford the product as a white solid, (36%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06417203B1 |
| Source dataset | uspto-grants-2002_07 |
| ORD ID | ord-c1f3da0329d54a35812adf4961590b4a |
| Source note | uspto-grants-2002_07 |