阿西美辛_MSDS_用途_密度_阿西美辛CAS号【53164-05-9】

【用途一】
具有抗炎镇痛作用，用于类风湿性关节炎、骨关节炎等
【用途二】
非甾体消炎镇痛药，有明显抑制炎症的作用。适用于风湿性关节炎、类风湿性关节炎、肌纤维组织炎、坐骨神经痛等的治疗。
【用途三】
消炎镇痛药。乙酰消炎痛是消炎痛的前体药物，在体内经代谢变成消炎痛而发挥作用。由于本品的抗炎作用强，对胃肠道系统粘膜损害作用非常小，故与消炎痛相比，治疗范围更广。

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[ 描述 ]:

Acemetacin是非甾体抗炎类化合物。

[ 相关类别 ]:

研究领域 >> 炎症/免疫

[ 靶点 ]

COX-1:85 μM (IC50, in human intact cell)

[参考文献]

[1]. Tavares IA, et al. Non-steroidal anti-inflammatory drugs that cause relatively little gastric damage. J Gastroenterol Hepatol. 1998 Nov;13(S3):S190-S192.

[相关活性小分子]

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
565.5±50.0 °C at 760 mmHg

[ 熔点 ]:
151.5°C

[ 分子式 ]:
C₂₁H₁₈ClNO₆

[ 分子量 ]:
415.824

[ 闪点 ]:
295.8±30.1 °C

[ 精确质量 ]:
415.082275

[ PSA ]:
94.83000

[ LogP ]:
3.20

[ 外观性状 ]:
从石油醚得淡黄色细微结晶，熔点150-153℃。急性毒性LD50雄、雌小鼠，雄、雌大鼠(mg/kg)：55.5，18.42，24.2，30.1口服；34.1，51.1，38.1，28.3静脉注射。

[ 蒸汽压 ]:
0.0±1.6 mmHg at 25°C

[ 折射率 ]:
1.611

[ 储存条件 ]:
-20°C Freezer

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NL3521400

CHEMICAL NAME :: 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, carboxymethyl ester

CAS REGISTRY NUMBER :: 53164-05-9

BEILSTEIN REFERENCE NO. :: 0501672

LAST UPDATED :: 199612

DATA ITEMS CITED :: 24

MOLECULAR FORMULA :: C21-H18-Cl-N-O6

MOLECULAR WEIGHT :: 415.85

WISWESSER LINE NOTATION :: T56 BNJ BVR& C1 D1VO1VQ GO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 24200 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 23 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 28400 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 28300 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 19300 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 18420 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 23300 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 22800 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 34100 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 27600 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 64200 ug/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 22,657,1981

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: >100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: >600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 300 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 194 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 192 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 280 mg/kg/35D-C

TOXIC EFFECTS :: Gastrointestinal - ulceration or bleeding from stomach Endocrine - other changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 22,665,1981 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 13500 ug/kg

SEX/DURATION :: female 17-22 day(s) after conception lactating female 21 day(s) post-birth

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 22,777,1981

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 56 mg/kg

SEX/DURATION :: female 16-22 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - stillbirth

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 44 mg/kg

SEX/DURATION :: female 7-17 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - extra-embryonic structures (e.g., placenta, umbilical cord) Reproductive - Effects on Newborn - behavioral

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 22,765,1981

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 88 mg/kg

SEX/DURATION :: female 7-17 day(s) after conception

TOXIC EFFECTS :: Reproductive - Maternal Effects - uterus, cervix, vagina Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Newborn - live birth index (measured after birth)

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 22,765,1981

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 108 mg/kg

SEX/DURATION :: female 17-22 day(s) after conception lactating female 21 day(s) post-birth

TOXIC EFFECTS :: Reproductive - Maternal Effects - parturition Reproductive - Effects on Newborn - stillbirth Reproductive - Effects on Newborn - weaning or lactation index (e.g., # alive at weaning per # alive at day 4)

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 22,777,1981

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 351 mg/kg

SEX/DURATION :: female 6-18 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - other developmental abnormalities

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,1398,1980

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[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H300 + H310 + H330

[ 警示性声明 ]:
Missing Phrase - N15.00950417-P260-P262-P280-P302 + P352 + P310-P304 + P340 + P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
T+:Verytoxic;

[ 风险声明 (欧洲) ]:
R26/27/28

[ 安全声明 (欧洲) ]:
S22-S25-S36/37/39-S45

[ 危险品运输编码 ]:
UN 2811

[ RTECS号 ]:
NL3521400

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1(a)

[ 海关编码 ]:
2942000000

阿西美辛上游产品

阿西美辛下游产品

【方法一】
方法1：以在吲哚美辛的合成中得到的N-(4-甲氧基苯基)-4-氯苯甲酰肼为原料，和(3-乙酰基丙酰氧基)乙酸苄酯(其制备见方法3)环合，得到[1-(4-氯苯甲酰基)-5-甲氧基-2-甲基-1H-吲哚-3-乙酰氧基]乙酸苄酯(I)。得到的苄酯(I)溶于冰醋酸中，在室温下在钯-炭催化剂上进行加氢，当氢吸收停止后，过滤去催化剂，滤液减压浓缩，残液加入石油醚中重结晶，得阿西美辛精品，熔点149.5～150.5℃，收率93%。
方法2：以吲哚美新为原料。
在搅拌下，将180g(0.503mo1)吲哚美新溶于900ml无水二甲基甲酰胺，加入35g(0.253mo1)磨细和干燥的碳酸钾，在50℃下搅拌45min。在15min中，滴入128g(0.56mo1)溴乙酸苄酯，在50℃下搅拌3h。过滤，滤液浓缩，剩余物溶于氯仿，用水洗至中性，无水硫酸钠干燥。浓缩，异丙醚-乙酸乙酯重结晶，得228g化合物(I)，收率89.5%，熔点96℃。
60g(0.12mo1)化合物(I)溶于700ml乙酸乙酯，加入6g 5%钯-炭催化剂，在40℃下氢化1h，吸收约2.921L氢气(20℃)。过滤，浓缩，往剩余物加入石油醚(40～60℃)，使结晶完全，并在冰箱中放置12h。过滤，先空气中干燥，后真空干燥，得46g阿西美辛，收率93%，熔点150～153℃。
方法3：以对甲氧基苯肼和(3-乙酰基丙酰氧基)乙酸苄酯为原料。
(3-乙酰基丙酰氧基)乙酸苄酯的制备。93.5g(0.68mo1)干燥碳酸钾悬浮于650ml无水二甲基甲酰胺，加热至40℃，在70min内滴入116.1g(1.0mo1)3-乙酰基丙酸。加毕，冷至30℃，加入229.1g(1.0mo1)2-溴乙酸苄酯。在50℃下反应4h。过滤除去无机盐，用甲苯提取。提取液浓缩，剩余物溶于400ml二氯甲烷，水洗至中性，无水硫酸钠干燥。浓缩，剩余物溶于。1000ml异丙醚，加入冷至-25℃的1500ml石油醚(40～60℃)，于-15℃下放置1h。过滤，在22℃下真空干燥，得235g(3-乙酰基丙酰氧基)乙酸苄酯，收率89%，熔点31.5～32.5℃，沸点176～178℃/1.20kPa。
26.3g(0.19mo1)对甲氧基苯肼溶于125ml冰乙酸和450ml水，在搅拌下，滴入50g(0.19mo1)(3-乙酰基丙酰氧基)乙酸苄酯，再搅拌1h。用甲苯提取，提取液水洗至中性，干燥，浓缩，得75.5g棕色油状的化合物(Ⅱ)，直接用于下列反应。
将化合物(Ⅱ)直接溶于125ml无水吡啶，加入500ml无水乙醚，再在0℃加入43.5g对氯苯甲酰氯在250ml无水乙醚的溶液，在氮气保护下回流2h，冷却，水洗至中性，干燥，浓缩，得95g化合物(Ⅲ)的粗品。无需提纯，直接用于下步反应。
将化合物(Ⅲ)直接溶于380ml乙酸，在80℃下加热5min。减压浓缩，剩余物溶于氯仿，用碳酸氢钠溶液洗，并水洗至中性。用氧化铝层析，氯仿洗脱。浓缩后用乙醚重结晶，得10.6g化合物(I)。从对甲氧基苯肼计，收率11%。化合物(I)再如方法2还原为阿西美辛。
方法4：对甲氧基苯肼和(3-乙酰基丙酰氧基)乙酸苄酯也可先环合，再对氯苯甲酰化。
45.7g(0.26mo1)对甲氧基苯肼盐酸盐和69.2g(0.26mo1)(3-乙酰基丙酰氧基)乙酸苄酯溶于260ml乙酸，先在28℃搅拌42h，再在50℃搅拌5h。蒸出150～180ml溶剂后，加入500ml冰水，用4×100ml甲苯提取。提取液合并，用碳酸氢钾溶液洗至无酸，无水硫酸钠干燥。过滤，浓缩，得92g粗品。经蒸馏，可得76g化合物(IV)，收率80%，沸点165℃(≤100Pa)。
77.5g(0.44mo1)对氯苯甲酰氯溶于275ml专用石油(沸点180~220℃)中加热至沸，在20min中，滴加41g(0.1lmo1)化合物(Ⅳ)。加毕，在190-195℃加热2～3h，至无氯化氢放出。冷至40℃，加入200ml乙醚。在室温下结晶后，再放入冰箱过夜。过滤收集结晶，用异丙醚洗，再用乙酸乙酯和异丙醚重结晶，得43.3g化合物(I)，收率78%。化合物(I)再如方法2还原为阿西美辛。
【方法二】
以消炎痛为原料，在乙醚-吡啶中与氯化亚砜反应生成消炎痛的酸性酰氯化物，然后在干燥吡啶中与乙醇酸反应得乙酰消炎痛。收率为54%。也可由消炎痛与氯代乙酸乙酯在DMF溶液中反应制得。

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[ 海关编码 ]: 2933990090

[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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