L-Proline, 4,4-dimethoxy- → 1-[3-(acetylthio)-2,2-dimethyl-1-oxopropyl]-4,4-dimethoxy-L-proline

HRID 1106079노트

반응식

HRID 1106079 반응식
[CH3:1][O:2][C:3]1([O:11][CH3:12])[CH2:7][NH:6][C@H:5]([C:8]([OH:10])=[O:9])[CH2:4]1.[C:13]([S:16][CH2:17][C:18]([CH3:23])([CH3:22])[C:19](Cl)=[O:20])(=[O:15])[CH3:14].SCC(SC)C(N1[C@H](C(O)=O)CC2(C(=O)CCC2=O)C1)=O>>[C:13]([S:16][CH2:17][C:18]([CH3:23])([CH3:22])[C:19]([N:6]1[CH2:7][C:3]([O:11][CH3:12])([O:2][CH3:1])[CH2:4][C@H:5]1[C:8]([OH:10])=[O:9])=[O:20])(=[O:15])[CH3:14]

참가 물질

4

반응물 3

HCID 12821175L-Proline, 4,4-dimethoxy-HCID 205397033-Acetylthio-2,2-dimethylpropionyl chlorideHCID 57148383(8S)-7-(3-mercapto-2-methylthio-1-oxopropyl)-1,4-dioxo-7-azaspiro[4.4]nonane-8-carboxylic acid

생성물 1

HCID 540385561-[3-(acetylthio)-2,2-dimethyl-1-oxopropyl]-4,4-dimethoxy-L-proline

실험 절차

4,4-Dimethoxy-L-proline is reacted with 3-acetylthio-2,2-dimethylpropionyl chloride according to the procedure of Example 3 (d) to give 1-[3-(acetylthio)-2,2-dimethyl-1-oxopropyl]-4,4-dimethoxy-L-proline.

출처 및 근거

ORD 기록
ord-7147473b4b5e4a308b66c14d899f3403
출처 데이터셋
uspto-grants-1982_01
특허 번호
US04311697

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