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CAS 75-36-5
Acetic acid chlorideacetyl chloride
登记编号：(XXII)101438-72-c、(Xb)989842-1-a、(Vb)989842-2-a、ANAC-029
应用背景（按来源药适应症）
乳腺癌Paclitaxel/Encequidar mesylate腺癌Paclitaxel/Encequidar mesylate血管肉瘤Paclitaxel/Encequidar mesylate实体瘤Paclitaxel/Encequidar mesylate胰腺癌紫杉醇非小细胞肺癌紫杉醇霍奇金病紫杉醇精原细胞瘤紫杉醇卵巢癌紫杉醇乳腺癌紫杉醇斑块银屑病莫米司特溃疡性结肠炎莫米司特白塞病综合征莫米司特银屑病莫米司特慢性阻塞性肺疾病莫米司特特应性皮炎莫米司特高胆固醇血症Anacetrapib心脏和血管疾病Anacetrapib血脂障碍Anacetrapib动脉粥样硬化AnacetrapibII型高脂蛋白血症Anacetrapib纯合子家族性高胆固醇血症Anacetrapib
来源药（使用该中间体的合成路线）
| 品种 | 梯队 | 到期年 |
|---|---|---|
| Paclitaxel/Encequidar mesylate | Tier C · 观察 / 贸易 | - |
| 紫杉醇Paclitaxel | Tier B · 提前布局 | - |
| 莫米司特Mufemilast | Tier C · 观察 / 贸易 | - |
| Anacetrapib | Tier C · 观察 / 贸易 | - |
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。
(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-Bis(acetyloxy)-1,15-dihydroxy-10,14,17,17-tetramethyl-11-oxo-9-[(triethylsilyl)oxy]-6-oxatetracyclo[11.3.1.0(3,10).0(4,7)]heptadec-13-en-2-yl benzoate→(2alpha,5alpha,7beta,10beta,13alpha)-10-(Acetyloxy)-5-bromo-1-hydroxy-9-oxo-7,13-bis[(triethylsilyl)oxy]taxa-4(20),11-dien-2-yl benzoate→(2alpha,5alpha,7beta,10beta,13alpha)-10-(Acetyloxy)-5-bromo-1,4,20-trihydroxy-9-oxo-7,13-bis[(triethylsilyl)oxy]tax-11-en-2-yl benzoate→(2alpha,5beta,7beta,10beta,13alpha)-10-(Acetyloxy)-1,4-dihydroxy-9-oxo-7,13-bis[(triethylsilyl)oxy]-5,20-epoxytax-11-en-2-yl benzoate→(2alpha,5beta,7beta,10beta,13alpha)-4,10-Bis(acetyloxy)-1-hydroxy-9-oxo-7,13-bis[(triethylsilyl)oxy]-5,20-epoxytax-11-en-2-yl benzoate→(2alpha,5beta,7beta,10beta,13alpha)-4,10-Bis(acetyloxy)-1,7,13-trihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate→Acetic acid chloride
(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-Bis(acetyloxy)-1,15-dihydroxy-10,14,17,17-tetramethyl-11-oxo-9-[(triethylsilyl)oxy]-6-oxatetracyclo[11.3.1.0(3,10).0(4,7)]heptadec-13-en-2-yl benzoate→(2alpha,5alpha,7beta,10beta,13alpha)-10-(Acetyloxy)-5-bromo-1-hydroxy-9-oxo-7,13-bis[(triethylsilyl)oxy]taxa-4(20),11-dien-2-yl benzoate→(2alpha,5alpha,7beta,10beta,13alpha)-10-(Acetyloxy)-5-bromo-1,4,20-trihydroxy-9-oxo-7,13-bis[(triethylsilyl)oxy]tax-11-en-2-yl benzoate→(2alpha,5beta,7beta,10beta,13alpha)-10-(Acetyloxy)-1,4-dihydroxy-9-oxo-7,13-bis[(triethylsilyl)oxy]-5,20-epoxytax-11-en-2-yl benzoate→(2alpha,5beta,7beta,10beta,13alpha)-4,10-Bis(acetyloxy)-1-hydroxy-9-oxo-7,13-bis[(triethylsilyl)oxy]-5,20-epoxytax-11-en-2-yl benzoate→(2alpha,5beta,7beta,10beta,13alpha)-4,10-Bis(acetyloxy)-1,7,13-trihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate→Acetic acid chloride
3,4-Bis(bromanyl)thiophene→3,4-Dicyanothiophene→Thiophene-3,4-dicarboxylic acid→1H,3H-Thieno[3,4-c]furan-1,3-dione→2-Nitrothiophene-3,4-dicarboxylic acid→4-Nitro-1H,3H-thieno[3,4-c]furan-1,3-dione→(1S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine→3-Nitro-5-[1(S)-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]thieno[3,4-c]pyrrole-4,6-dione→1-Amino-5-[(1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methanesulfonyl)ethyl]-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione→Acetic acid acetic anhydride→Acetic acid chloride
3-tert-Butyl 4-methyl 2-aminothiophene-3,4-dicarboxylate→3-Benzyl 4-methyl 2-aminothiophene-3,4-dicarboxylate→2-Amino-4-(methoxycarbonyl)thiophene-3-carboxylic acid→(1S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine→Methyl 5-amino-4-[[(1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methanesulfonyl)ethyl]carbamoyl]thiophene-3-carboxylate→Acetic acid acetic anhydride→Acetic acid chloride→Methyl 5-acetamido-4-[[(1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methanesulfonyl)ethyl]carbamoyl]thiophene-3-carboxylate→5-Acetamido-4-[[(1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methanesulfonyl)ethyl]carbamoyl]thiophene-3-carboxylic acid
1-bromo-4-fluoro-5-isopropyl-2-methoxybenzene→(4'-fluoro-5'-isopropyl-2'-methoxy-4-(trifluoromethyl)-[1,1'-biphenyl]-2-yl)methanol→2'-(chloromethyl)-4-fluoro-5-isopropyl-2-methoxy-4'-(trifluoromethyl)-1,1'-biphenyl→1-bromo-2,4-difluorobenzene→1-bromo-4-fluoro-2-methoxybenzene→acetyl chloride→1-(5-bromo-2-fluoro-4-methoxyphenyl)ethan-1-one→2-(5-bromo-2-fluoro-4-methoxyphenyl)propan-2-ol→2-(3-(trifluoromethyl)phenyl)-4,5-dihydrooxazole→2-(4'-fluoro-5'-isopropyl-2'-methoxy-4-(trifluoromethyl)-[1,1'-biphenyl]-2-yl)-4,5-dihydrooxazole→methyl carbonochloridate→methyl (2-chloroethyl)(4'-fluoro-5'-isopropyl-2'-methoxy-4-(trifluoromethyl)-[1,1'-biphenyl]-2-carbonyl)carbamate
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