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$CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)OC(C)(C)C)=C([C@@H]3CCC(=O)O3)CS[C@H]12)c1csc(NC(c2ccccc2)(c2ccccc2)c2ccccc2)n1$

収率 60.1%DOI: 10.6084/m9.figshare.5104873.v1

Nc1nc(/C(=N/O)C(=O)N[C@@H]2C(=O)N3C(C(=O)O)=C(C4CCC(=O)O4)CS[C@H]23)cs1

(6R,7R)-7-[2-(2-Aminothiazol-4-yl)-2-(Z)-hydroxyiminoacetamido]-3-[(5RS)-2-oxotetrahydrofuran-5-yl)ceph-3-em-4-carboxylic acid

DOI: 10.6084/m9.figshare.5104873.v1

$CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)OCOC(=O)C(C)(C)C)=C(C3CCC(=O)O3)CS[C@H]12)c1csc(N)n1$

収率 59.1%DOI: 10.6084/m9.figshare.5104873.v1

CON=C(C(=O)NC1C(=O)N2C(C(=O)[O-])=C(COC(C)=O)CS[C@H]12)c1csc(N)n1.[Na+]

Reaction #56243

sodium 3-acetoxymethyl-7-[2-(2-amino-4-thiazolyl)-2-methoxyimino-acetamido]-ceph-3-eme-4 -carboxylate

DOI: 10.6084/m9.figshare.5104873.v1

CON=C(C(=O)NC1C(=O)N2C(C(=O)[O-])=C(COC(C)=O)CS[C@H]12)c1csc(N)n1.[Na+]

Reaction #56244

DOI: 10.6084/m9.figshare.5104873.v1

CON=C(C(=O)NC1C(=O)N2C(C(=O)[O-])=C(OC(C)=O)C(C)S[C@H]12)c1csc(N)n1.[Na+]

Reaction #56245

sodium 3-acetoxy-methyl-7-[2-(2-amino-4-thiazolyl)-2-methoxyimino-acetamido]-ceph-3-eme-4-carboxylate

収率 4.0%DOI: 10.6084/m9.figshare.5104873.v1

CON=C(C(=O)NC1C(=O)N2C(C(=O)[O-])=C(COC(C)=O)CS[C@H]12)c1csc(N)n1.[Na+]

Reaction #56246

sodium 3-acetoxymethyl-7-[2-(2-amino-4-thiazolyl)-2-methoxyimino-acetamido]-ceph-3-eme- 4-carboxylate

収率 5.7%DOI: 10.6084/m9.figshare.5104873.v1

CON=C(C(=O)NC1C(=O)N2C(C(=O)[O-])=C(COC(C)=O)CS[C@H]12)c1csc(N)n1.[Na+]

Reaction #56247

sodium 3-acetoxymethyl-7-[2-(2-amino-4-thiazolyl)-2-methoxyimino-acetamido]-ceph-3-eme-4-carboxylate

収率 0.9%DOI: 10.6084/m9.figshare.5104873.v1

COc1cc[n+](CC2=C(C(=O)[O-])N3C(=O)C(NC(=O)C(=NOC(F)F)c4csc(N)n4)[C@H]3SC2)cc1

Reaction #62779

7-[2-(2-aminothiazol-4-yl)-2-difluoromethoxyiminoacetamido]-3-(4-methoxy-1-pyridiniomethyl)-3-cephem-4-carboxylate

収率 13.0%DOI: 10.6084/m9.figshare.5104873.v1

CC(=O)OCC1=C(C(=O)OC(c2ccccc2)c2ccccc2)N2C(=O)C(NC(=O)C(=NOC(C(=O)OC(c3ccccc3)c3ccccc3)c3ccc(OC(C)=O)c(OC(C)=O)c3)c3csc(NC(c4ccccc4)(c4ccccc4)c4ccccc4)n3)C2SC1

Reaction #254224

DOI: 10.1039/C8SC04228D

CON=C(C(=O)NC1C(=O)N2C(C(=O)O)=C(CSc3nnsc3-c3ccc(C(C)(C)C)cc3)CSC12)c1csc(N)n1

Reaction #266684

DOI: 10.1039/C8SC04228D

O=C1C[C@H]2SCC(CI)=CN12

Reaction #342656

3-iodomethyl-3-cephem

DOI: 10.6084/m9.figshare.5104873.v1

CON=C(C(=O)NC1C(=O)N2C(C(=O)O)=C(COC(=O)c3ccccc3)CS[C@H]12)c1nc(NC=O)sc1Br

Reaction #343626

7-[2-(2-formamido-5-bromothiazol-4-yl)-2-methoxyiminoacetamido]-3-benzoyloxymethyl-3-cephem-4-carboxylic acid

収率 34.4%DOI: 10.6084/m9.figshare.5104873.v1

CON=C(C(=O)NC1C(=O)N2C(C(=O)O)=C(COC(=O)c3ccccc3)CS[C@H]12)c1nc(N)sc1Br.Cl

Reaction #343627

7-[2-(2-amino-5-bromothiazol-4-yl)-2-methoxyiminoacetamido]-3-benzoyloxymethyl-3-cephem-4-carboxylic acid hydrochloride

DOI: 10.6084/m9.figshare.5104873.v1

CON=C(C(=O)NC1C(=O)N2C(C(=O)O)=C(COC(C)=O)CS[C@H]12)c1csc(NC(c2ccccc2)(c2ccccc2)c2ccccc2)n1

Reaction #349158

3-acetoxymethyl-7-[2-(2-tritylamino-4-thiazolyl)-2-methoxyiminoacetamido]-ceph-3-eme-4-carboxylic acid

DOI: 10.6084/m9.figshare.5104873.v1

CON=C(C(=O)NC1C(=O)N2C(C(=O)O)=C(COC(C)=O)CS[C@H]12)c1csc(N)n1

Reaction #349160

3-acetoxymethyl-7-[2-(2-amino-4-thiazolyl)-2-methoxyiminoacetamido]-ceph-3-eme-4-carboxylic acid

収率 67.3%DOI: 10.6084/m9.figshare.5104873.v1

C=CCON=C(C(=O)NC1C(=O)N2C(C(=O)O)=C(COC(C)=O)CS[C@H]12)c1csc(NC(c2ccccc2)(c2ccccc2)c2ccccc2)n1

Reaction #349161

3-acetoxymethyl-7-[2-(2-tritylamino-4-thiazolyl)-2-(2-propenyl) oxyiminoacetamido]-ceph-3-eme-4-carboxylic acid

収率 168.7%DOI: 10.6084/m9.figshare.5104873.v1

C=CCON=C(C(=O)NC1C(=O)N2C(C(=O)O)=C(COC(C)=O)CS[C@H]12)c1csc(N)n1

Reaction #349162

3-acetoxymethyl-7-[2-(2-amino-4-thiazolyl)-2-(2-propenyl) oxyiminoacetamido]-ceph-3-eme-4-carboxylic acid

収率 29.6%DOI: 10.6084/m9.figshare.5104873.v1

OC(c1ccccc1)(c1ccccc1)c1ccccc1

Reaction #349167

triphenylcarbinol

DOI: 10.6084/m9.figshare.5104873.v1

CC(=O)OCC1=C(C(=O)O)N2C(=O)C[C@H]2SC1

Reaction #349174

3-acetoxymethyl-ceph-3-eme-4-carboxylic acid

DOI: 10.6084/m9.figshare.5104873.v1

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