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磷酸奥司他韦 | 204255-11-8

中文名称
磷酸奥司他韦
中文别名
达菲/磷酸奥司他韦;(3R,4R,5S)-4-乙酰胺基-5-氨基-3-(1-乙基丙氧基)-1-环己烯-1-羧酸乙酯磷酸盐
英文名称
oseltamivir phosphate
英文别名
tamiflu;oseltamivir;ethyl (3R,4R,5S)-4-acetamido-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylate phosphate;(3R,4R,5S)-4-(acetylamino)-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic acid ethyl ester phosphate;oseltamivir carboxylate;tamiflu phosphate;OSV-P;[(1S,5R,6R)-6-acetamido-3-ethoxycarbonyl-5-pentan-3-yloxycyclohex-3-en-1-yl]azanium;dihydrogen phosphate
磷酸奥司他韦化学式
CAS
204255-11-8
化学式
C16H28N2O4*H3O4P
mdl
MFCD08059548
分子量
410.404
InChiKey
PGZUMBJQJWIWGJ-ONAKXNSWSA-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:
    196-198°C
  • 溶解度:
    H2O:可溶,30mg/mL,澄清

计算性质

  • 辛醇/水分配系数(LogP):
    1.16
  • 重原子数:
    27
  • 可旋转键数:
    8
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    168
  • 氢给体数:
    5
  • 氢受体数:
    9

安全信息

  • 危险等级:
    IRRITANT
  • 海关编码:
    2942000000
  • 危险品运输编号:
    NONH for all modes of transport
  • WGK Germany:
    3
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H315,H319,H335
  • 储存条件:
    |-20°C冷冻库|

SDS

SDS:836a8d0ab2a6d94d14b6d10eb4bcdae5
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Material Safety Data Sheet

Section 1. Identification of the substance
Product Name: Oseltamivir phosphate
Synonyms:

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

Section 3. Composition/information on ingredients.
Ingredient name: Oseltamivir phosphate
CAS number: 204255-11-8

Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Storage: Store in closed vessels, under −20◦C.

Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C16H28N2O4.H3O4P
Molecular weight: 410.4

Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

Section 11. Toxicological information
No data.

Section 12. Ecological information
No data.

Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section 14. Transportation information
Non-harzardous for air and ground transportation.

Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.


SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

磷酸奥司他韦是一种新型的神经氨酸酶(NA)抑制剂,具有高度的选择性。除了用于治疗和预防流感病毒感染症、伴随感染症如支气管炎和肺炎等,特别对A型和B型流感病毒有效。自1999年在瑞士上市以来,大量的临床实践证明其高效、不易耐药、患者耐受性好且安全性高的优点,在临床中广泛用于预防和治疗流感。

磷酸奥司他韦是一种抗流感病毒药物,商品名为达(Tamiflu),呈现为白色至黄白色的粉末。它可分为A型(甲型)和B型(乙型)流感病毒神经氨酸酶抑制剂,通过抑制病毒神经氨酸酶阻止病毒从感染细胞中释放和播散,从而控制流感症状。临床上适用于成人及1岁以上儿童的甲型和乙型流感治疗,以及成人及13岁及以上青少年的预防。

该药物经胃肠道吸收后迅速代谢为奥司他韦羧酸盐,至少75%的口服剂量参与系统循环。作为一种强效且独特的神经酸苷酶抑制剂奥司他韦能够作用于流感病毒感染的所有环节,阻止所有与临床相关的流感病毒A株或B株复制。其活性代谢产物在体外和体内均有显著效果,能够抑制流感病毒生长、复制及致病性,并减少甲型或乙型流感病毒的传播。

磷酸奥司他韦作为药物前体,其活性代谢产物(奥司他韦羧酸盐)是选择性的流感病毒神经氨酸酶抑制剂神经氨酸酶是病毒表面的一种糖蛋白酶,对新形成的病毒颗粒从感染细胞中释放和进一步播散至关重要。该药物的活性代谢产物能有效抑制甲型和乙型流感病毒的神经氨酸酶活性,在体外半数抑制浓度低至纳克(ng)平。体内研究也证明其能够抑制流感病毒的复制及致病性,从而减少病毒传播。

磷酸奥司他韦适用于成人和1岁及以上儿童的甲型和乙型流感治疗,以及成人和13岁及以上青少年的预防。

生物活性

磷酸奥司他韦是一种有效的、选择性的甲型和乙型流感病毒复制必需的神经氨酸酶抑制剂,用于流行性感冒的治疗。其靶点是神经氨酸酶

该药物用途包括抗生素及抗病毒。

反应信息

  • 作为反应物:
    描述:
    磷酸奥司他韦碳酸氢钠 作用下, 以 为溶剂, 反应 0.08h, 以98%的产率得到奥司他韦
    参考文献:
    名称:
    替米磷与H1N1(2009)大流行性流感的神经氨酸酶结合的动力学,热力学和结构分析
    摘要:
    流感病毒会引起严重的呼吸道感染,每年导致全球多达100万人死亡。迄今为止,已批准了两种靶向病毒神经氨酸酶的抑制剂(奥司他韦,扎那米韦)。然而,抗病毒药物耐药性的迅速发展和人类之间抗病毒的有效传播对公共卫生构成了严重威胁。 批准的流行性感冒神经氨酸酶抑制剂具有(oxa)环己烯骨架,可模拟唾液酸酶切过程中的氧鎓过渡态。它们的活性形式包含与酶活性位点中的三个精氨酸残基相互作用的羧酸盐。最近,膦酸酯基团成功地用作了奥司他韦中羧酸酯的等排物,并且将所得的化合物他米磷酯鉴定为高活性神经氨酸酶抑制剂。然而,尚未报道该有希望的抑制剂与神经氨酸酶的复合物的结构。 在这里,我们分析了一套oseltamivir和tamiphosphor衍生物与来自A / California / 07/2009(H1N1)流感病毒的神经氨酸酶的相互作用。我们通过蛋白质微量量热法热力学表征了奥司他韦羧酸盐或他米磷与神经氨酸酶催化
    DOI:
    10.1016/j.ejmech.2016.05.016
  • 作为产物:
    参考文献:
    名称:
    WO2007/77570
    摘要:
    公开号:
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文献信息

  • [EN] 3,5-DIAMINO-6-CHLORO-N-(N-(4-PHENYLBUTYL)CARBAMIMIDOYL) PYRAZINE-2- CARBOXAMIDE COMPOUNDS<br/>[FR] COMPOSÉS 3,5-DIAMINO -6-CHLORO-N-(N- (4-PHÉNYLBUTYL)CARBAMIMIDOYL) PYRAZINE-2-CARBOXAMIDE
    申请人:PARION SCIENCES INC
    公开号:WO2014099673A1
    公开(公告)日:2014-06-26
    The present invention relates compounds of the formula: or pharmaceutically acceptable salts thereof, useful as sodium channel blockers, as well as compositions containing the same, processes for the preparation of the same, and therapeutic methods of use therefore in promoting hydration of mucosal surfaces and the treatment of diseases including cystic fibrosis, chronic obstructive pulmonary disease, asthma, bronchiectasis, acute and chronic bronchitis, emphysema, and pneumonia.
    本发明涉及以下化合物的公式:或其药学上可接受的盐,用作通道阻滞剂,以及含有这些化合物的组合物,制备这些化合物的方法,以及在促进粘膜表面合和治疗包括囊性纤维化、慢性阻塞性肺病、哮喘、支气管扩张、急性和慢性支气管炎、肺气肿和肺炎等疾病的治疗方法。
  • CHLORO-PYRAZINE CARBOXAMIDE DERIVATIVES WITH EPITHELIAL SODIUM CHANNEL BLOCKING ACTIVITY
    申请人:Parion Sciences, Inc.
    公开号:US20140171447A1
    公开(公告)日:2014-06-19
    This invention provides compounds of the formula I: and their pharmaceutically acceptable salts, useful as sodium channel blockers, compositions containing the same, therapeutic methods and uses for the same and processes for preparing the same.
    这项发明提供了式I的化合物及其药用盐,可用作通道阻滞剂,包含这些化合物的组合物,以及用于这些化合物的治疗方法和用途,以及制备这些化合物的方法。
  • [EN] MATRIPTASE INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE LA MATRIPTASE ET LEURS UTILISATIONS
    申请人:NEOMED INST
    公开号:WO2018112648A1
    公开(公告)日:2018-06-28
    The present application relates to a compound of formulae (I), (II) or (III) or a pharmaceutically acceptable salt thereof, methods and uses thereof for treating disorders associated with matriptase activity. (I), (II), (III)
    本申请涉及一种具有化学式(I)、(II)或(III)的化合物或其药用可接受的盐,以及用于治疗与matriptase活性相关的疾病的方法和用途。(I)、(II)、(III)。
  • [EN] TRICYCLIC TRIAZOLE COMPOUNDS THAT MODULATE HSP90 ACTIVITY<br/>[FR] COMPOSÉS TRIAZOLES TRICYCLIQUES MODULANT L'ACTIVITÉ HSP90
    申请人:SYNTA PHARMACEUTICALS CORP
    公开号:WO2009139916A1
    公开(公告)日:2009-11-19
    The present invention relates to substituted tricyclic triazole compounds and compositions comprising substituted tricyclic triazole compounds. The invention further relates to methods of inhibiting the activity of Hsp90 in a subject in need thereof and methods for preventing or treating hyperproliferative disorders, such as cancer, in a subject in need thereof comprising administering to the subject a compound of the invention, or a composition comprising such a compound.
    本发明涉及替代三环三唑化合物和包含替代三环三唑化合物的组合物。该发明还涉及在需要的受体中抑制Hsp90活性的方法,以及预防或治疗高增殖性疾病(如癌症)的方法,其中包括向受体施用本发明的化合物或包含这种化合物的组合物。
  • [EN] HETEROCYCLIC AMIDES USEFUL AS PROTEIN MODULATORS<br/>[FR] AMIDES HÉTÉROCYCLIQUES UTILES EN TANT QUE MODULATEURS DE PROTÉINE
    申请人:GLAXOSMITHKLINE IP DEV LTD
    公开号:WO2017175147A1
    公开(公告)日:2017-10-12
    Disclosed are compounds having the formula (I-N), wherein q, r, s, A, B, C, RA1, RA2, RB1, RB2, RC1, RC2, R3, R4, R5, R6, R14, R15, R16, and R17, are as defined herein, or a tautomer thereof, or a salt, particularly a pharmaceutically acceptable salt, thereof.
    揭示了具有化学式(I-N)的化合物,其中q、r、s、A、B、C、RA1、RA2、RB1、RB2、RC1、RC2、R3、R4、R5、R6、R14、R15、R16和R17如本文所定义,或其互变异构体,或其盐,特别是其药用可接受盐。
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