7-Aminocephalosporanic acid → HCID 178508097, 화합물

반응식

C(C[N:5]1[C:9]([SH:10])=[N:8][N:7]=[N:6]1)(O)=O.CC(O[CH2:15][C:16]1[CH2:25][S:24][C@@H:19]2[C@H:20]([NH2:23])[C:21](=[O:22])[N:18]2[C:17]=1[C:26]([OH:28])=[O:27])=O>>[NH2:23][CH:20]1[C:21](=[O:22])[N:18]2[C:17]([C:26]([OH:28])=[O:27])=[C:16]([CH:15]([S:10][C:9]3[NH:5][N:6]=[N:7][N:8]=3)[CH2:17][C:26]([OH:28])=[O:27])[CH2:25][S:24][C@H:19]12

참가 물질

반응물 2

HCID 4413287-Aminocephalosporanic acid

HCID 178525857HCID 178525857, 화합물

생성물 1

HCID 178508097HCID 178508097, 화합물

실험 절차

7-Amino-3-(1-carboxymethyltetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid was prepared as described in Example 17 from reaction of 1-carboxymethyltetrazole-5-thiol and 7-aminocephalosporanic acid.

출처 및 근거

ORD 기록: ord-85c5f7775f414e4e95d32741ad15bbd8
출처 데이터셋: uspto-grants-1980_09
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04220644

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