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羟丙基甲基纤维素邻苯二甲酸酯 | 99011-02-6

中文名称
羟丙基甲基纤维素邻苯二甲酸酯
中文别名
羟丙甲纤维素邻苯二甲酸酯 (HPMCP);咪喹莫特;1-(2-甲基丙基)-4-氨基-1H-咪唑并[4,5-c]喹啉;羟丙基甲基纤维素苯二甲酸酯;HPMCP
英文名称
imiqimod
英文别名
Imiquimod;IMQ;R837;aldara;1-isobutyl-1H-imidazo[4,5-c]quinolin-4-amine;1-(2-Methylpropyl)-1H-imidazo[4,5-c]quinolin-4-amine;1-(2-methylpropyl)imidazo[4,5-c]quinolin-4-amine
羟丙基甲基纤维素邻苯二甲酸酯化学式
CAS
99011-02-6;9050-31-1
化学式
C14H16N4
mdl
MFCD00866946
分子量
240.308
InChiKey
DOUYETYNHWVLEO-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    >145 °C (dec.)(lit.)
  • 密度:
    0.6 g/mL at 25 °C(lit.)
  • 溶解度:
    在低pH下在水中的溶解度有限,在pH≥4.2可溶于水。
  • 物理描述:
    Solid
  • 颜色/状态:
    Crystals from DMF
  • 蒸汽压力:
    7.82X10-9 mm Hg at 25 °C (est)
  • 分解:
    When heated to decomposition material emits toxic fumes.

计算性质

  • 辛醇/水分配系数(LogP):
    2.6
  • 重原子数:
    18
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.285
  • 拓扑面积:
    56.7
  • 氢给体数:
    1
  • 氢受体数:
    3

ADMET

毒理性
  • 在妊娠和哺乳期间的影响
哺乳期使用概述:目前没有关于哺乳期间使用咪喹莫德的信息。然而,由于该药物在有限的表面区域使用,且不易被母体循环吸收,对婴儿的影响不大。如果母亲需要使用咪喹莫德,这不是停止哺乳的理由。不要将咪喹莫德涂抹在乳房或乳头上,并确保婴儿的皮肤不直接接触到已经用药的皮肤区域。 ◉ 对哺乳婴儿的影响:截至修订日期,没有找到相关的已发布信息。 ◉ 对泌乳和母乳的影响:截至修订日期,没有找到相关的已发布信息。
◉ Summary of Use during Lactation:No information is available on the use of imiquimod during breastfeeding. However, because the drug is used on a limited surface area and poorly absorbed into the maternal circulation, effects on the infant are unlikely. If imiquimod is required by the mother, it is not a reason to discontinue breastfeeding. Do not apply imiquimod to the breast or nipple and ensure that the infant's skin does not come into direct contact with the areas of skin that have been treated. ◉ Effects in Breastfed Infants:Relevant published information was not found as of the revision date. ◉ Effects on Lactation and Breastmilk:Relevant published information was not found as of the revision date.
来源:Drugs and Lactation Database (LactMed)
毒理性
  • 解毒与急救
/SRP:/ 立即急救:确保已经进行了充分的中毒物清除。如果患者停止呼吸,开始人工呼吸,最好使用需求阀复苏器、袋阀面罩装置或口袋面罩,按训练操作。如有必要,执行心肺复苏。立即用缓慢流动的冲洗受污染的眼睛。不要催吐。如果发生呕吐,让患者前倾或置于左侧(如果可能的话,头部向下)以保持呼吸道畅通,防止吸入。保持患者安静,维持正常体温。寻求医疗帮助。 /毒物A和B/
/SRP:/ Immediate first aid: Ensure that adequate decontamination has been carried out. If patient is not breathing, start artificial respiration, preferably with a demand valve resuscitator, bag-valve-mask device, or pocket mask, as trained. Perform CPR if necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on the left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep patient quiet and maintain normal body temperature. Obtain medical attention. /Poisons A and B/
来源:Hazardous Substances Data Bank (HSDB)
毒理性
  • 解毒与急救
/SRP:/ 基本治疗:建立专利气道(如有需要,使用口咽或鼻咽气道)。如有必要,进行吸痰。观察呼吸不足的迹象,如有需要,辅助通气。通过非循环呼吸面罩以10至15升/分钟的速度给予氧气。监测肺肿,如有必要,进行治疗……。监测休克,如有必要,进行治疗……。预防癫痫发作,如有必要,进行治疗……。对于眼睛污染,立即用冲洗眼睛。在运输过程中,用0.9%的生理盐(NS)持续冲洗每只眼睛……。不要使用催吐剂。对于摄入,如果患者能吞咽、有强烈的干呕反射且不流口,则用温冲洗口腔,并给予5毫升/千克,最多200毫升的进行稀释……。在去污后,用干燥的无菌敷料覆盖皮肤烧伤……。/毒药A和B/
/SRP:/ Basic treatment: Establish a patent airway (oropharyngeal or nasopharyngeal airway, if needed). Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if needed. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for pulmonary edema and treat if necessary ... . Monitor for shock and treat if necessary ... . Anticipate seizures and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with 0.9% saline (NS) during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 mL/kg up to 200 mL of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool ... . Cover skin burns with dry sterile dressings after decontamination ... . /Poisons A and B/
来源:Hazardous Substances Data Bank (HSDB)
毒理性
  • 解毒与急救
/SRP:/ 高级治疗:对于无意识、严重肺肿或严重呼吸困难的病人,考虑进行口咽或鼻咽气管插管以控制气道。使用气囊面罩装置的正压通气技术可能有益。考虑使用药物治疗肺肿……。对于严重的支气管痉挛,考虑给予β激动剂,如沙丁胺醇……。监测心率和必要时治疗心律失常……。开始静脉输注D5W /SRP: "保持开放",最低流量/。如果出现低血容量的迹象,使用0.9%生理盐(NS)或乳酸林格氏液。对于伴有低血容量迹象的低血压,谨慎给予液体。注意液体过载的迹象……。使用地西泮劳拉西泮治疗癫痫……。使用丙美卡因化物协助眼部冲洗……。 /Poisons A and B/
/SRP:/ Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious, has severe pulmonary edema, or is in severe respiratory distress. Positive-pressure ventilation techniques with a bag valve mask device may be beneficial. Consider drug therapy for pulmonary edema ... . Consider administering a beta agonist such as albuterol for severe bronchospasm ... . Monitor cardiac rhythm and treat arrhythmias as necessary ... . Start IV administration of D5W /SRP: "To keep open", minimal flow rate/. Use 0.9% saline (NS) or lactated Ringer's if signs of hypovolemia are present. For hypotension with signs of hypovolemia, administer fluid cautiously. Watch for signs of fluid overload ... . Treat seizures with diazepam or lorazepam ... . Use proparacaine hydrochloride to assist eye irrigation ... . /Poisons A and B/
来源:Hazardous Substances Data Bank (HSDB)
毒理性
  • 人类毒性摘录
症状和体征:过量使用 Aldara 乳膏可能会导致严重局部皮肤反应的发生率增加,并可能增加系统性反应的风险。在多次口服伊米奎莫德剂量超过200毫克(相当于超过16包的伊米奎莫德含量)后报告的最严重的临床不良反应是低血压,通过口服或静脉输液治疗后得到解决。
/SIGNS AND SYMPTOMS/ Topical overdosing of Aldara Cream could result in an increased incidence of severe local skin reactions and may increase the risk for systemic reactions. The most clinically serious adverse event reported following multiple oral imiquimod doses of >200 mg (equivalent to imiquimod content of >16 packets) was hypotension, which resolved following oral or intravenous fluid administration.
来源:Hazardous Substances Data Bank (HSDB)
吸收、分配和排泄
  • 吸收
良好地通过皮肤吸收(作为乳膏)
Well absorbed through skin (as a cream)
来源:DrugBank
吸收、分配和排泄
在成人光化性角化病患者的皮肤局部应用后(每周三次,每次75毫克,共16周),0.08-0.15%的剂量以未改变药物和代谢物的形式通过尿液排出。在HPV疣患者的局部应用后,男性和女性分别有0.11%或2.41%的剂量以未改变药物和代谢物的形式通过尿液排出。
Following topical application to the skin in adults with actinic keratosis (75-mg doses 3 times weekly for 16 weeks), 0.08-0.15% of the dose is eliminated in urine as unchanged drug and metabolites. Following topical application in patients with HPV warts, 0.11 or 2.41% of the dose is eliminated in urine as unchanged drug and metabolites in men or women, respectively.
来源:Hazardous Substances Data Bank (HSDB)
吸收、分配和排泄
咪喹莫特在局部应用于皮肤后会被系统吸收。在接受咪喹莫特5%乳膏治疗的光化性角化病成人患者中,那些每周三次用药,持续16周的人,在治疗结束时的平均血药峰浓度大约为:面部治疗者(12.5毫克剂量)为0.1 ng/mL,头皮治疗者(25毫克剂量)为0.2 ng/mL,手和手臂治疗者(75毫克剂量)为3.5 ng/mL。系统暴露似乎更多地取决于应用部位的表面积,而不是总的应用剂量。在外生殖器和周围区域患有人类乳头瘤病毒(HPV)疣的患者接受咪喹莫特5%乳膏(平均剂量4.6毫克)治疗后,平均血药峰浓度为0.4 ng/mL。
Imiquimod is absorbed systemically following topical application to skin. In adults with actinic keratosis who received topical imiquimod 5% cream 3 times weekly for 16 weeks, mean peak serum concentrations at the end of week 16 were approximately 0.1, 0.2, or 3.5 ng/mL in those treated on the face (12.5-mg doses), scalp (25-mg doses), or hands/arms (75-mg doses), respectively. Systemic exposure appeared to depend more on the surface area of the application site than on the total applied dose. In patients with external genital and perianal human papillomavirus (HPV) warts who received topical imiquimod 5% cream (average dose 4.6 mg), mean peak serum concentrations were 0.4 ng/mL.
来源:Hazardous Substances Data Bank (HSDB)

安全信息

  • 危险品标志:
    Xi,T
  • 安全说明:
    S26,S45
  • 危险类别码:
    R36/37/38,R25
  • WGK Germany:
    3
  • 海关编码:
    2933990090
  • 危险品运输编号:
    UN 2811 6.1/PG 3
  • RTECS号:
    NJ5903450
  • 包装等级:
    III
  • 危险类别:
    6.1
  • 危险性防范说明:
    P501,P270,P264,P280,P337+P313,P301+P310+P330
  • 危险性描述:
    H300,H315,H319

SDS

SDS:daaecb481001f6cd1747852dedcdb7a1
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制备方法与用途

用途

羟丙基甲基纤维素邻苯二甲酸酯是一种性能优良的肠溶性薄膜包衣材料。

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
    • 1
    • 2
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息