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1-Pyrrolidineacetic acid, 4-hydroxy-2-oxo-, (+-)- → 1-[2-(4-Hydroxy-2-oxo-1-pyrrolidineacetamido)acetyl]-2,2,5-trimethyl-4-imidazolidinone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1-Pyrrolidineacetic acid, 4-hydroxy-2-oxo-, (+-)- | HCID 11126541 | — |
| 反応物 | 1-(2-Aminoacetyl)-2,2,5-trimethyl-4-imidazolidinone | HCID 20163748 | — |
| 生成物 | 1-[2-(4-Hydroxy-2-oxo-1-pyrrolidineacetamido)acetyl]-2,2,5-trimethyl-4-imidazolidinone | HCID 54224600 | — |
反応手順
The same procedure of Example 11, starting from 4-hydroxy-2-oxo-1-pyrrolidineacetic acid and 1-(2-aminoacetyl)-2,2,5-trimethyl-4-imidazolidinone, gave the title compound as a diastereoisomeric mixture, m.p. 218°-220° C. Mass spectrum (E.I., 70 eV, 1.5 mA), m/z=269 (M.+ --C3H7N).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04703054 |
| 出典データセット | uspto-grants-1987_10 |
| ORD ID | ord-2118975caecb4611aaab8278e4068f83 |
| 出典メモ | uspto-grants-1987_10 |