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CAS 838906-36-8
4-(benzyloxy)dihydro-2H-pyran-2,6(3H)-dione4-(Benzyloxy)dihydro-2H-pyran-2,6(3H)-dione
登记编号：ATOR-038、Atorvastatin-022
应用背景（按来源药适应症）
二型糖尿病阿托伐他汀钙/盐酸二甲双胍高脂血症阿托伐他汀钙/盐酸二甲双胍心脏和血管疾病阿托伐他汀/氢氯噻嗪/阿司匹林/依那普利高血压阿托伐他汀/氢氯噻嗪/阿司匹林/依那普利高脂血症阿托伐他汀/氢氯噻嗪/阿司匹林/依那普利心脏病阿托伐他汀/氢氯噻嗪/阿司匹林/依那普利高血压Atorvastatin Calcium Hydrate/Irbesartan高脂血症Atorvastatin Calcium Hydrate/Irbesartan高胆固醇血症阿托伐他汀钙/雷米普利高血压阿托伐他汀钙/雷米普利高脂血症阿托伐他汀锶蛛网膜下腔出血阿托伐他汀锶高血压阿托伐他汀锶高脂蛋白血症Ⅲ型阿托伐他汀钙水合物高脂血症阿托伐他汀钙水合物杂合子家族性高胆固醇血症阿托伐他汀钙水合物心脏衰竭阿托伐他汀钙水合物二型糖尿病阿托伐他汀钙水合物中风阿托伐他汀钙水合物
来源药（使用该中间体的合成路线）
| 品种 | 梯队 | 到期年 |
|---|---|---|
| 阿托伐他汀钙/盐酸二甲双胍Atorvastatin Calcium Hydrate/Metformin Hydrochloride | Tier C · 观察 / 贸易 | - |
| 阿托伐他汀/氢氯噻嗪/阿司匹林/依那普利Atorvastatin/Hydrochlorothiazide/Aspirin/Enalapril | Tier C · 观察 / 贸易 | - |
| Atorvastatin Calcium Hydrate/Irbesartan | Tier C · 观察 / 贸易 | - |
| 阿托伐他汀钙/雷米普利Atorvastatin Calcium Hydrate/Ramipril | Tier C · 观察 / 贸易 | - |
| 阿托伐他汀锶Atorvastatin strontium | Tier C · 观察 / 贸易 | - |
| 阿托伐他汀钙水合物Atorvastatin Calcium Hydrate | Tier B · 提前布局 | - |
合成路线中的位置（上下游链）
按路线登记顺序排列，左→右为合成方向；高亮为当前 CAS，其余可点击跳转对应档案。
sodium (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate→2-(2-(4-fluorophenyl)-2-oxo-1-phenylethyl)-4-methyl-3-oxo-N-phenylpentanamide→diethyl 3-hydroxypentanedioate→benzyl 2,2,2-trichloroacetimidate→diethyl 3-(benzyloxy)pentanedioate→3-(benzyloxy)pentanedioic acid→4-(benzyloxy)dihydro-2H-pyran-2,6(3H)-dione→ATOR-039→(R)-3-(benzyloxy)-5-methoxy-5-oxopentanoic acid→methyl 2-cyanoacetate→(5R)-dimethyl 5-(benzyloxy)-2-cyano-3-oxoheptanedioate→(R)-methyl 3-(benzyloxy)-6-cyano-5-oxohexanoate→(R)-methyl 6-cyano-3-hydroxy-5-oxohexanoate→(3R,5R)-methyl 6-cyano-3,5-dihydroxyhexanoate→methyl 2-((4R,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate→methyl 2-((4R,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate→methyl 2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate→(3R,5R)-methyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate
4-(Benzyloxy)dihydro-2H-pyran-2,6(3H)-dione→3-Hydroxypentanedioic acid 1,5-diethyl ester→Diethyl 3-(benzyloxy)pentanedioate→3-(Benzyloxy)pentanedioic acid→(3R)-3-(Benzyloxy)-5-methoxy-5-oxopentanoic acid→(Methoxycarbonyl)acetonitrile→Dimethyl (5R)-5-(benzyloxy)-2-cyano-3-oxoheptanedioate→Methyl (3R)-3-(benzyloxy)-6-cyano-5-oxohexanoate→Methyl (3R)-6-cyano-3-hydroxy-5-oxohexanoate→Methyl (3R,5R)-6-cyano-3,5-dihydroxyhexanoate→Methyl [(4R,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate→Atorvastatin-033→Methyl [(4R,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate→(4R,6R)-6-(2-Aminoethyl)-2,2-dimethyl-1,3-Dioxane-4-acetic acid 1,1-dimethylethyl ester
sodium (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate→2-(2-(4-fluorophenyl)-2-oxo-1-phenylethyl)-4-methyl-3-oxo-N-phenylpentanamide→diethyl 3-hydroxypentanedioate→benzyl 2,2,2-trichloroacetimidate→diethyl 3-(benzyloxy)pentanedioate→3-(benzyloxy)pentanedioic acid→4-(benzyloxy)dihydro-2H-pyran-2,6(3H)-dione→ATOR-039→(R)-3-(benzyloxy)-5-methoxy-5-oxopentanoic acid→methyl 2-cyanoacetate→(5R)-dimethyl 5-(benzyloxy)-2-cyano-3-oxoheptanedioate→(R)-methyl 3-(benzyloxy)-6-cyano-5-oxohexanoate→(R)-methyl 6-cyano-3-hydroxy-5-oxohexanoate→(3R,5R)-methyl 6-cyano-3,5-dihydroxyhexanoate→methyl 2-((4R,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate→methyl 2-((4R,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate→methyl 2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate→(3R,5R)-methyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate
sodium (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate→2-(2-(4-fluorophenyl)-2-oxo-1-phenylethyl)-4-methyl-3-oxo-N-phenylpentanamide→diethyl 3-hydroxypentanedioate→benzyl 2,2,2-trichloroacetimidate→diethyl 3-(benzyloxy)pentanedioate→3-(benzyloxy)pentanedioic acid→4-(benzyloxy)dihydro-2H-pyran-2,6(3H)-dione→ATOR-039→(R)-3-(benzyloxy)-5-methoxy-5-oxopentanoic acid→methyl 2-cyanoacetate→(5R)-dimethyl 5-(benzyloxy)-2-cyano-3-oxoheptanedioate→(R)-methyl 3-(benzyloxy)-6-cyano-5-oxohexanoate→(R)-methyl 6-cyano-3-hydroxy-5-oxohexanoate→(3R,5R)-methyl 6-cyano-3,5-dihydroxyhexanoate→methyl 2-((4R,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate→methyl 2-((4R,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate→methyl 2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate→(3R,5R)-methyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate
4-(Benzyloxy)dihydro-2H-pyran-2,6(3H)-dione→3-Hydroxypentanedioic acid 1,5-diethyl ester→Diethyl 3-(benzyloxy)pentanedioate→3-(Benzyloxy)pentanedioic acid→(3R)-3-(Benzyloxy)-5-methoxy-5-oxopentanoic acid→(Methoxycarbonyl)acetonitrile→Dimethyl (5R)-5-(benzyloxy)-2-cyano-3-oxoheptanedioate→Methyl (3R)-3-(benzyloxy)-6-cyano-5-oxohexanoate→Methyl (3R)-6-cyano-3-hydroxy-5-oxohexanoate→Methyl (3R,5R)-6-cyano-3,5-dihydroxyhexanoate→Methyl [(4R,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate→Atorvastatin-033→Methyl [(4R,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate→(4R,6R)-6-(2-Aminoethyl)-2,2-dimethyl-1,3-Dioxane-4-acetic acid 1,1-dimethylethyl ester
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