HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 9840634, compound → HCID 18643642, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 9840634 | HCID 9840634 | — |
| Reactant | HCID 18643652 | HCID 18643652 | — |
| Product | HCID 18643642 | HCID 18643642 | 26.9% |
Reaction Steps
Condensation of 1-benzyl-4-(N-tert-butoxycarbonyl-L-glutaminyl)piperazine (1.0 g) and 2,4-dibenzyloxybenzoic acid (752 mg) was carried out in the same manner as in Example 7 (i) to obtain colorless crystalline powder 1-benzyl-4-(2,4-dibenzyloxybenzoyl-L-glutaminyl)piperazine (375 mg). Melting point: 133°-135° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04990614 |
| Source dataset | uspto-grants-1991_02 |
| ORD ID | ord-91aacc207d3c467b92a2f920e0bbe71e |
| Source note | uspto-grants-1991_02 |