Powder: | Yes |
---|---|
Customized: | Customized |
Certification: | GMP, HSE, ISO 9001, USP, BP |
Suitable for: | Elderly, Children, Adult |
State: | White Powder |
Purity: | >99% |
Customization: |
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Product Name
|
Factory Supply Shikimic Acid Star Anise Seed Extract Powder CAS 138-59-0 Shikimic Acid |
Appearance
|
white powder |
Assay
|
99%min, 98.0% --101.0% |
Test
|
HPLC
|
Certificate
|
ISO 9001
|
CAS
|
204255-11-8 |
MF | C16H31N2O8P |
Storage Temperature |
Cool Dry Place
|
Oseltamivir phosphate is an antiviral drug,a neuraminidase inhibitor used in the treatment and prophylaxis of both
influenza A and influenza B.
Oseltamivir phosphate is a prodrug (usually administered as phosphate),Oseltamivir phosphate is hydrolysed hepatically
to the active metabolite,the free carboxylate of oseltamivir (GS4071).
Like zanamivir,oseltamivir acts as a transition-state analogue inhibitor of influenza neuraminidase.
Oseltamivir phosphate is an ethyl ester prodrug requiring ester hydrolysis for conversion to the active form, oseltamivir
carboxylate.
The proposed mechanism of action of oseltamivir is inhibition of influenza virus neuraminidase with the possibility of
alteration of virus particle aggregation and release.
Oseltamivide phosphate is an anti-influenza virus drug, trade name Tamiflu,white to yellow-white powder appearance can
be divided into A (A) and B (B) influenza virus nerve Acidase-selective inhibitors,by inhibiting the virus
neuraminidase to stop the virus from being infected cells and disseminated, so as to achieve the purpose of controlling flu
symptoms.Clinically for the prevention of influenza A and B influenza in adults and children aged 1 and over,adults and
adults 13 and over 13 years of age.
Oseltamivide phosphate is rapidly metabolized to oseltamivir carboxylate by absorption through the gastrointestinal tract
and at least 75% of the oral dose is involved in systemic circulation in the form of oseltamivir carboxylate.
The active ingredient Is a potent and unique neuraminidase inhibitor that acts on all aspects of influenza virus infection
and prevents the replication of all clinically relevant strains of influenza A or B viruses.
In vitro in very low nanomolar concentrations that have inhibitory effect.
The active metabolite was observed to inhibit the growth of influenza virus in vitro and it was also observed in vivo to
inhibit the replication and pathogenicity of influenza virus.
Oseltamivide phosphate reduces the spread of influenza A or B viruses by inhibiting the release of the virus from the
infected cells.
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