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Merck
CN

1356836

USP

拉米夫定

United States Pharmacopeia (USP) Reference Standard

别名:

2′,3′-二脱氧-3′-硫胞苷, 3TC, Epivir, Epivir-HBV, Heptovir, Zeffix

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关于此项目

经验公式(希尔记法):
C8H11N3O3S
化学文摘社编号:
分子量:
229.26
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
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产品名称

拉米夫定, United States Pharmacopeia (USP) Reference Standard

InChI

1S/C8H11N3O3S/c9-5-1-2-11(8(13)10-5)6-4-15-7(3-12)14-6/h1-2,6-7,12H,3-4H2,(H2,9,10,13)/t6-,7+/m0/s1

SMILES string

NC1=NC(=O)N(C=C1)[C@@H]2CS[C@H](CO)O2

InChI key

JTEGQNOMFQHVDC-NKWVEPMBSA-N

grade

pharmaceutical primary standard

API family

lamivudine

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

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Biochem/physiol Actions

拉米夫定是一种有效的核苷类似物逆转录酶抑制剂(nRTI)。
拉米夫定是一种有效的核苷类似物逆转录酶抑制剂(nRTI)。 它是胞苷的类似物,除抑制乙型肝炎的逆转录酶外,还可抑制两种类型(1型和2型)的HIV逆转录酶。它需要磷酸化为其三磷酸形式才具有活性。3TC-三磷酸也抑制细胞DNA聚合酶。

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Application

Lamivudine USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Abacavir and Lamivudine Tablets
  • Abacavir, Lamivudine and Zidovudine Tablets
  • Lamivudine
  • Lamivudine and Zidovudine Tablets
  • Lamivudine Oral Solution
  • Lamivudine Tablets

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

pictograms

Health hazard

signalword

Warning

hcodes

pcodes

Hazard Classifications

Repr. 2

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Zhongjie Shi et al.
Obstetrics and gynecology, 116(1), 147-159 (2010-06-23)
To evaluate efficacy of lamivudine in reducing in utero transmission of hepatitis B virus (HBV). A database was constructed from Medline, EMBASE, Cochrane Library, National Science Digital Library, China Biological Medicine Database, and through contact with experts in the field
Stephen Weller et al.
Journal of acquired immune deficiency syndromes (1999), 66(4), 393-398 (2014-05-07)
The integrase inhibitor dolutegravir and nucleoside analogues abacavir and lamivudine are once-daily treatment options for HIV. This study (NCT01622790) evaluated, first, the bioequivalence (BE) of a fixed-dose combination (FDC) tablet containing dolutegravir 50 mg, abacavir 600 mg, and lamivudine 300
Youwen Tan et al.
PloS one, 7(3), e32789-e32789 (2012-04-06)
Several recent reports have demonstrated that tyrosine (Y)-methionine (M)-aspartic acid (D)-aspartic acid (D) (YMDD) motif mutations can naturally occur in chronic HBV patients without antiviral treatment such as lamivudine therapy. This paper aims to assess the overall spontaneous incidence and
Lior H Katz et al.
The Cochrane database of systematic reviews, (7)(7), CD006005-CD006005 (2010-07-09)
Recurrence of hepatitis B virus (HBV) infection in the liver graft is a grave complication following liver transplantation for HBV cirrhosis. Hepatitis B immunoglobulin (HBIg) seems effective in increasing survival after liver transplantation. HBIg and anti-viral drugs are given alone
Suzaan Marais et al.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 59(11), 1638-1647 (2014-08-12)
The immunopathogenesis of tuberculosis-associated immune reconstitution inflammatory syndrome (IRIS) remains incompletely understood, and we know of only 1 disease site-specific study of the underlying immunology; we recently showed that Mycobacterium tuberculosis culture positivity and increased neutrophils in the cerebrospinal fluid

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