Synopsis
Synopsis
0
CEP/COS
0
JDMF
0
KDMF
0
NDC API
0
VMF
0
Australia
0
South Africa
0
Listed Dossiers
DRUG PRODUCT COMPOSITIONS
0
EDQM
0
USP
0
JP
0
Others
0
Data Compilation #PharmaFlow
0
Stock Recap #PipelineProspector
0
Weekly News Recap #Phispers
1. Aic246
2. Prevymis
1. 917389-32-3
2. Aic246
3. Prevymis
4. Aic-246
5. Aic 246
6. Mk-8228
7. 1h09y5wo1f
8. 2-[(4s)-8-fluoro-2-[4-(3-methoxyphenyl)piperazin-1-yl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-4h-quinazolin-4-yl]acetic Acid
9. 2-((4s)-8-fluoro-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3-(2-methoxy-5-(trifluoromethyl)phenyl)-4h-quinazolin-4-yl)acetic Acid
10. 4-quinazolineacetic Acid, 8-fluoro-3,4-dihydro-2-(4-(3-methoxyphenyl)-1-piperazinyl)-3-(2-methoxy-5-(trifluoromethyl)phenyl)-, (4s)-
11. Letermovir [inn]
12. Letermovir [usan:inn]
13. Unii-1h09y5wo1f
14. Prevymis (tn)
15. (s)-[8-fluoro-2-[4-(3-methoxyphenyl)piperazine-1-yl]-3-(2-methoxy-5-trifluoromethylphenyl)-3,4-dihydroquinazoline-4-yl]acetic Acid
16. (s)-{8-fluoro-2-[4-(3-methoxyphenyl)piperazine-1-yl]-3-(2-methoxy-5-trifluoromethylphenyl)-3,4-dihydroquinazoline-4-yl}acetic Acid
17. Mk-8828
18. Letermovir(aic246)
19. Letermovir [mi]
20. Letermovir [jan]
21. Letermovir [usan]
22. Letermovir [who-dd]
23. Letermovir (jan/usan/inn)
24. Schembl379403
25. Chembl1241951
26. Letermovir [orange Book]
27. Dtxsid40238683
28. Ex-a1871
29. S8873
30. Zinc100369359
31. Cs-1571
32. Db12070
33. Aic246;aic 246;aic-246
34. Ncgc00378936-01
35. Ncgc00378936-02
36. Ac-35698
37. As-56206
38. Hy-15233
39. J3.556.145e
40. D10801
41. D71052
42. A902281
43. Q15409407
44. (4s)-2-(8-fluoro-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3-(2-methoxy-5-(trifluoromethyl)phenyl)-3,4-dihydroquinazolin-4-yl)acetic Acid
45. (4s)-8-fluoro-3,4-dihydro-2-[4-(3-methoxyphenyl)-1-piperazinyl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-4-quinazolineacetic Acid
46. (s)-{8-fluoro-2-[4-(3-methoxyphenyl)piperazin-1-yl]-3-(2-methoxy-5-trifluoromethylphenyl)-3,4-dihydro-quinazolin-4-yl}acetic Acid
47. (s)-{8-fluoro-2-[4-(3-methoxyphenyl)piperazin-1-yl]-3-(2-methoxy-5-trifluoromethylphenyl)-3,4-dihydroquinazolin-4-yl}acetic Acid
48. (s)-2-(8-fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3,4-dihydroquinazolin-4-yl)acetic Acid
Molecular Weight | 572.5 g/mol |
---|---|
Molecular Formula | C29H28F4N4O4 |
XLogP3 | 4.6 |
Hydrogen Bond Donor Count | 1 |
Hydrogen Bond Acceptor Count | 10 |
Rotatable Bond Count | 7 |
Exact Mass | 572.20466804 g/mol |
Monoisotopic Mass | 572.20466804 g/mol |
Topological Polar Surface Area | 77.8 Ų |
Heavy Atom Count | 41 |
Formal Charge | 0 |
Complexity | 931 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 1 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently Bonded Unit Count | 1 |
For use in prophylaxis of cytomegalovirus (CMV) infection and disease in adult CMV-seropositive recipients of an allogeneic hematopoietic stem cell transplant (HSCT).
FDA Label
Prevymis is indicated for prophylaxis of cytomegalovirus (CMV) reactivation and disease in adult CMV-seropositive recipients [R+] of an allogeneic haematopoietic stem cell transplant (HSCT).
Consideration should be given to official guidance on the appropriate use of antiviral agents.
Letermovir inhibits the activity of the DNA terminase complex of CMV thereby preventing the cutting of viral DNA into mature length genomes for packaging into viral particles. Letemovir inhibits the DNA terminase complex with an EC50 of 2.1nM.
Antiviral Agents
Agents used in the prophylaxis or therapy of VIRUS DISEASES. Some of the ways they may act include preventing viral replication by inhibiting viral DNA polymerase; binding to specific cell-surface receptors and inhibiting viral penetration or uncoating; inhibiting viral protein synthesis; or blocking late stages of virus assembly. (See all compounds classified as Antiviral Agents.)
Poly(ADP-ribose) Polymerase Inhibitors
Chemicals and drugs that inhibit the action of POLY(ADP-RIBOSE)POLYMERASES. (See all compounds classified as Poly(ADP-ribose) Polymerase Inhibitors.)
J05
J - Antiinfectives for systemic use
J05 - Antivirals for systemic use
J05A - Direct acting antivirals
J05AX - Other antivirals
J05AX18 - Letermovir
Absorption
Letermovir has a bioavailability of 94% in healthy subjects when administered without cyclosporin, 35% in HSCT recipients when administered without cyclosporin, and 85% in HSCT recipients when administered with cyclosporin. Letermovir's Tmax is 45 min to 2.25 h. Time to steady state has been observed to be 9-10 days. Taking Letermovir with food increases Cmax by an average of 129.82% (range of 104.35%-161.50%). No significant effect on AUC has been observed .
Route of Elimination
Letemovir is taken up by the liver through OATP1B1/3 transporters. 93% is excreted in the feces with 70% as the parent drug. <2% is excreted in the urine.
Volume of Distribution
The mean steady state volume of distrubution is 45.5L
Clearance
The mean clearance is 11.25 L/h in healthy subjects
Letermovir undergoes a minor degree of metabolism through UGT1A1/1A3.
The mean terminal half-life was observed to be 12 hours following administration of Letemovir 480 mg IV once daily.
CMV relies on a DNA terminase complex consisting of multiple subunits (pUL51, pUL56, and pUL89) for processing of viral DNA. Viral DNA is produced in a single repeating strand which is then cut by the DNA terminase complex into individual viral genomes which can then be packaged into mature viral particles. Letemovir inhibits the activity of this complex to prevent production of mature viral genomes and the production of viable viral particles. The exact nature of Letemovir's binding to this complex is not currently known. Initially, the observation of resistance-causing mutations in pUL56 suggested this subunit was the location of Letemovir binding. However, resistance mutations have now been observed in pUL51, pUL56, and pUL89. It is possible that changes in amino acid sequence in one subunit could result in conformational changes to interacting subunits affecting Letemovir binding or that Letemovir interacts with multiple subunits of the complex but evidence towards either of these distinctions has not yet been seen. pUL89 is known to contain the endonuclease activity of the complex but because all members of the complex are necessary for targeting as well as protection from proteosomal degradation, it is difficult to discern if Letemovir inhibits pUL89's activity directly.
China's leading API and intermediate manufacturer, offering CMO/CDMO services and exports to 70+ countries, enhancing global health.
Date of Issue : 2024-08-28
Valid Till : 2027-08-27
Written Confirmation Number : SD240048
Address of the Firm :
Jinan Tantu Chemicals offers customized R&D services & production of small molecule APIs & pharmaceutical intermediates.
Metrochem has been delivering customized volume & quality products to customers across the world, taking utmost care of their needs.
GDUFA
DMF Review : Reviewed
Rev. Date : 2021-07-06
Pay. Date : 2021-06-16
DMF Number : 35981
Submission : 2021-06-10
Status : Active
Type : II
GDUFA
DMF Review : Reviewed
Rev. Date : 2021-09-29
Pay. Date : 2021-09-17
DMF Number : 36024
Submission : 2021-06-19
Status : Active
Type : II
GDUFA
DMF Review : N/A
Rev. Date :
Pay. Date :
DMF Number : 39852
Submission : 2024-04-30
Status : Active
Type : II
GDUFA
DMF Review : N/A
Rev. Date :
Pay. Date :
DMF Number : 39852
Submission : 2024-04-30
Status : Active
Type : II
GDUFA
DMF Review : Complete
Rev. Date : 2021-07-06
Pay. Date : 2021-06-16
DMF Number : 35981
Submission : 2021-06-10
Status : Active
Type : II
GDUFA
DMF Review : Complete
Rev. Date : 2021-09-29
Pay. Date : 2021-09-17
DMF Number : 36024
Submission : 2021-06-19
Status : Active
Type : II
API Imports and Exports
Importing Country | Total Quantity (KGS) |
Average Price (USD/KGS) |
Number of Transactions |
---|
Upgrade, download data, analyse, strategize, subscribe with us
Related Excipient Companies
Excipients by Applications
Global Sales Information
Market Place
Patents & EXCLUSIVITIES
ABOUT THIS PAGE
A Letermovir manufacturer is defined as any person or entity involved in the manufacture, preparation, processing, compounding or propagation of Letermovir, including repackagers and relabelers. The FDA regulates Letermovir manufacturers to ensure that their products comply with relevant laws and regulations and are safe and effective to use. Letermovir API Manufacturers are required to adhere to Good Manufacturing Practices (GMP) to ensure that their products are consistently manufactured to meet established quality criteria.
click here to find a list of Letermovir manufacturers with USDMF, JDMF, KDMF, CEP, GMP, COA and API Price related information on PhamaCompass.
A Letermovir supplier is an individual or a company that provides Letermovir active pharmaceutical ingredient (API) or Letermovir finished formulations upon request. The Letermovir suppliers may include Letermovir API manufacturers, exporters, distributors and traders.
click here to find a list of Letermovir suppliers with USDMF, JDMF, KDMF, CEP, GMP, COA and API Price related information on PharmaCompass.
A Letermovir DMF (Drug Master File) is a document detailing the whole manufacturing process of Letermovir active pharmaceutical ingredient (API) in detail. Different forms of Letermovir DMFs exist exist since differing nations have different regulations, such as Letermovir USDMF, ASMF (EDMF), JDMF, CDMF, etc.
A Letermovir DMF submitted to regulatory agencies in the US is known as a USDMF. Letermovir USDMF includes data on Letermovir's chemical properties, information on the facilities and procedures used, and details about packaging and storage. The Letermovir USDMF is kept confidential to protect the manufacturer’s intellectual property.
click here to find a list of Letermovir suppliers with USDMF on PharmaCompass.
A Letermovir written confirmation (Letermovir WC) is an official document issued by a regulatory agency to a Letermovir manufacturer, verifying that the manufacturing facility of a Letermovir active pharmaceutical ingredient (API) adheres to the Good Manufacturing Practices (GMP) regulations of the importing country. When exporting Letermovir APIs or Letermovir finished pharmaceutical products to another nation, regulatory agencies frequently require a Letermovir WC (written confirmation) as part of the regulatory process.
click here to find a list of Letermovir suppliers with Written Confirmation (WC) on PharmaCompass.
Letermovir Active pharmaceutical ingredient (API) is produced in GMP-certified manufacturing facility.
GMP stands for Good Manufacturing Practices, which is a system used in the pharmaceutical industry to make sure that goods are regularly produced and monitored in accordance with quality standards. The FDA’s current Good Manufacturing Practices requirements are referred to as cGMP or current GMP which indicates that the company follows the most recent GMP specifications. The World Health Organization (WHO) has its own set of GMP guidelines, called the WHO GMP. Different countries can also set their own guidelines for GMP like China (Chinese GMP) or the EU (EU GMP).
PharmaCompass offers a list of Letermovir GMP manufacturers, exporters & distributors, which can be sorted by USDMF, JDMF, KDMF, CEP (COS), WC, API price, and more, enabling you to easily find the right Letermovir GMP manufacturer or Letermovir GMP API supplier for your needs.
A Letermovir CoA (Certificate of Analysis) is a formal document that attests to Letermovir's compliance with Letermovir specifications and serves as a tool for batch-level quality control.
Letermovir CoA mostly includes findings from lab analyses of a specific batch. For each Letermovir CoA document that a company creates, the USFDA specifies specific requirements, such as supplier information, material identification, transportation data, evidence of conformity and signature data.
Letermovir may be tested according to a variety of international standards, such as European Pharmacopoeia (Letermovir EP), Letermovir JP (Japanese Pharmacopeia) and the US Pharmacopoeia (Letermovir USP).
LOOKING FOR A SUPPLIER?