HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Benzyloxycarbonyl-2-(1-aminoethyl)-4-tert-butyloxycarbonylpiperazine → HCID 18354378, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Benzyloxycarbonyl-2-(1-aminoethyl)-4-tert-butyloxycarbonylpiperazine | HCID 18342883 | — |
| Reactant | HCID 18354395 | HCID 18354395 | — |
| Product | HCID 18354378 | HCID 18354378 | — |
Reaction Steps
The title compound was prepared from 2-methanesulfonyl-4-[5-(3-ethyl-imidazolidin-2-on-1-yl)benzimidazol-1-yl]pyrimidine (EXAMPLE 29; 95 mg) and 1-benzyloxycarbonyl-2-(1-aminoethyl)-4-tert-butyloxycarbonylpiperazine, diastereomer 1 (EXAMPLE 14 Step D; 100 mg) according to the procedure described in EXAMPLE 14, Step E. Mass spectrum (ESI) 670.5 (M+1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06316444B1 |
| Source dataset | uspto-grants-2001_11 |
| ORD ID | ord-4261e2fa99f94c0f94e1ab66d8823618 |
| Source note | uspto-grants-2001_11 |