(6R,7R)-3-Acetoxymethyl-7-{2-{(Z)-3-[4-benzhydryloxy-5-(4-methoxy-benzyloxy)-1-oxy-pyridin-2-yl]-isoxazol-5-ylmethoxyimino}-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

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Chemical Name:(6R,7R)-3-Acetoxymethyl-7-{2-{(Z)-3-[4-benzhydryloxy-5-(4-methoxy-benzyloxy)-1-oxy-pyridin-2-yl]-isoxazol-5-ylmethoxyimino}-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS No.:1026067-80-0
Molecular Formula:C₆₄H₅₃N₇O₁₂S₂
Molecular Weight:1176.3
Hs Code.:

(6R,7R)-3-Acetoxymethyl-7-{2-{(Z)-3-[4-benzhydryloxy-5-(4-methoxy-benzyloxy)-1-oxy-pyridin-2-yl]-isoxazol-5-ylmethoxyimino}-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

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Chemical Property of (6R,7R)-3-Acetoxymethyl-7-{2-{(Z)-3-[4-benzhydryloxy-5-(4-methoxy-benzyloxy)-1-oxy-pyridin-2-yl]-isoxazol-5-ylmethoxyimino}-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

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Technology Process of (6R,7R)-3-Acetoxymethyl-7-{2-{(Z)-3-[4-benzhydryloxy-5-(4-methoxy-benzyloxy)-1-oxy-pyridin-2-yl]-isoxazol-5-ylmethoxyimino}-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

There total 10 articles about (6R,7R)-3-Acetoxymethyl-7-{2-{(Z)-3-[4-benzhydryloxy-5-(4-methoxy-benzyloxy)-1-oxy-pyridin-2-yl]-isoxazol-5-ylmethoxyimino}-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 96.0%

: 957-68-6
7-Aminocephalosporanic acid

: 159048-31-4
{(Z)-3-[4-Benzhydryloxy-5-(4-methoxy-benzyloxy)-1-oxy-pyridin-2-yl]-isoxazol-5-ylmethoxyimino}-[2-(trityl-amino)-thiazol-4-yl]-acetic acid

: 1026067-80-0
(6R,7R)-3-Acetoxymethyl-7-{2-{(Z)-3-[4-benzhydryloxy-5-(4-methoxy-benzyloxy)-1-oxy-pyridin-2-yl]-isoxazol-5-ylmethoxyimino}-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Guidance literature:: With pyridine; trichlorophosphate;
DOI:10.7164/antibiotics.50.279

Reference yield:

: 68363-44-0
2-oxo-2-(2-(tritylamino)thiazol-4-yl)acetic acid

: 1026067-80-0
(6R,7R)-3-Acetoxymethyl-7-{2-{(Z)-3-[4-benzhydryloxy-5-(4-methoxy-benzyloxy)-1-oxy-pyridin-2-yl]-isoxazol-5-ylmethoxyimino}-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent

2: 96 percent / POCl₃; pyridine

With pyridine; trichlorophosphate; 1: Condensation / 2: Substitution;
DOI:10.7164/antibiotics.50.279

Reference yield:

: 501-30-4,123712-78-7
5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one

: 1026067-80-0
(6R,7R)-3-Acetoxymethyl-7-{2-{(Z)-3-[4-benzhydryloxy-5-(4-methoxy-benzyloxy)-1-oxy-pyridin-2-yl]-isoxazol-5-ylmethoxyimino}-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Guidance literature:: Multi-step reaction with 7 steps

1.1: 41 percent / K₂CO₃

2.1: 84 percent / triethylamine

3.2: NH₂OH*HCl

3.3: 48 percent / pyridine

4.1: NaBH₄

4.2: 64 percent / CBr₄; Ph₃P

5.1: N-hydroxyphtalimide

5.2: 79 percent / NH₂NH₂*H₂O

6.1: 95 percent

7.1: 96 percent / POCl₃; pyridine

With pyridine; sodium tetrahydroborate; N-hydroxyphthalimide; potassium carbonate; triethylamine; trichlorophosphate; 1.1: Substitution / 1.2: Substitution / 2.1: Addition / 3.1: Oxidation / 3.2: Condensation / 3.3: Cyclization / 4.1: Reduction / 4.2: Bromination / 5.1: Substitution / 5.2: Ring cleavage / 6.1: Condensation / 7.1: Substitution;
DOI:10.7164/antibiotics.50.279