HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 131714616, compound → HCID 131714619, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 131714616 | HCID 131714616 | — |
| Reactant | HCID 131715021 | HCID 131715021 | — |
| Product | HCID 131714619 | HCID 131714619 | — |
Reaction Steps
A mixed anhydride of Z-Phe-Gly-Ala-OH (0.41 g, 0.95 mmol) was prepared and coupled to H-LeuCH2Br.HBR substantially according to the procedure described for preparation of Z-Phe-Gly-Leu-LeuCH2Cl, above. The resulting product was crystallized from ethyl acetate:hexane to yield 0.30 g. Product was recrystallized from the same solvents to yield 0.07 g, m.p. 135.5°-138° (dec.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04644055 |
| Source dataset | uspto-grants-1987_02 |
| ORD ID | ord-a9048eba781f4dcf867f02b532ccf81b |
| Source note | uspto-grants-1987_02 |