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QuintilesIMS
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Queensland Health
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Fish and Richardson
Medtronic
Argus Health
Colorcon
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Generated: November 15, 2018

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Oseltamivir phosphate - Generic Drug Details

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What are the generic sources for oseltamivir phosphate and what is the scope of oseltamivir phosphate patent protection?

Oseltamivir phosphate is the generic ingredient in two branded drugs marketed by Amneal Pharms, Hetero Labs Ltd Iii, Lupin Atlantis, Macleods Pharms Ltd, Natco Pharma Ltd, Nesher Pharms, Strides Pharma, Roche, Alvogen Pine Brook, and Amneal Pharms Ny, and is included in thirteen NDAs. Additional information is available in the individual branded drug profile pages.

There are seven drug master file entries for oseltamivir phosphate. Twenty-one suppliers are listed for this compound.

Pharmacology for oseltamivir phosphate
Medical Subject Heading (MeSH) Categories for oseltamivir phosphate
Synonyms for oseltamivir phosphate
(3R-(3alpha,4beta,5alpha)-Ethyl 4-(acetylamino)-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylate phosphate (1:1)
(3R-(3alpha,4beta,5alpha))-Ethyl 4-(acetylamino)-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylate phosphate (1:1)
(3R,4R,5S)-4-acetylamino-5-amino-3-(1-ethyl-propoxy)-cyclohex-1-enecarboxylic acid ethyl ester phosphate
(3R,4R,5S)-4-acetylamino-5-amino-3-(1-ethyl-propoxy)-cyclohex-1-enecarboxylic acid ethyl ester phosphoric acid salt
(3R,5S)-ethyl4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate
1-Cyclohexene-1-carboxylic acid, 4-(acetylamino)-5-amino-3-(1-ethylpropoxy)-, ethyl ester, (3R-(3alpha,4beta,5alpha)-, phosphate (1:1)
1-Cyclohexene-1-carboxylic acid, 4-(acetylamino)-5-amino-3-(1-ethylpropoxy)-, ethyl ester, (3R,4R,5S)-, phosphate
1-Cyclohexene-1-carboxylic acid, 4-(acetylamino)-5-amino-3-(1-ethylpropoxy)-, ethyl ester, (3R,4R,5S)-, phosphate (1:1)
204255-11-8
255O118
4A3O49NGEZ
AB0011433
ABP000749
AC-25911
AC1L2U9Q
ACT03369
AK143302
AKOS015896056
BC216470
BCP9001033
BCPP000138
C08093
C16H28N2O4.H3O4P
C16H28N2O4.H3PO4
CCG-230250
CHEBI:7799
CHEMBL1200340
CS-0871
D00900
DTXSID0044230
Ebilfumin (TN)
Ethyl (3R,4R,5S)-4-acetamido-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylate phosphate (1:1)
Ethyl (3R,4R,5S)-4-acetamido-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylate, phosphate (1:1)
ethyl (3R,4R,5S)-4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate phosphate
Ethyl (3R,4R,5S)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate phosphate
ethyl (3R,4R,5S)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate; phosphoric acid
ethyl (3R,4R,5S)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate;phosphoric acid
ethyl (3R,4R,5S)-5-amino-4-acetamido-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate; phosphoric acid
GS-4104/002
GS4104
HY-17016
I06-1861
J-013302
J-523838
J10429
KS-1184
LS-173828
MCULE-3939535663
MFCD08059548
MLS006011559
MolPort-005-938-626
OR240134
Oseltamir Phosphate
Oseltamivir (phosphate)
Oseltamivir phosphate (impurity B free), European Pharmacopoeia (EP) Reference Standard
Oseltamivir phosphate (JAN/USAN)
Oseltamivir phosphate [USAN:USP]
Oseltamivir Phosphate [USAN]
Oseltamivir phosphate, >=98% (HPLC)
Oseltamivir Phosphate, pharmaceutical secondary standard; traceable to USP, PhEur
Oseltamivir phosphate, United States Pharmacopeia (USP) Reference Standard
Oseltamivirphosphate
Osteltamivir phosphate
PGZUMBJQJWIWGJ-ONAKXNSWSA-N
phosphoric acid ethyl (3R,4R,5S)-5-amino-4-acetamido-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate
RL02533
Ro 64-0796
Ro 64-0796/002
Ro-64-0796-002
Ro-64-0796/002
Ro-640796002
s2597
SCHEMBL8730
SMR004703323
SR-05000001499
SR-05000001499-2
ST24048849
Tamiflu
Tamiflu (TN)
UNII-4A3O49NGEZ
W-5362
Z1550675456

US Patents and Regulatory Information for oseltamivir phosphate

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Nesher Pharms OSELTAMIVIR PHOSPHATE oseltamivir phosphate FOR SUSPENSION;ORAL 209113-001 Sep 14, 2017 AB RX No No ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Strides Pharma OSELTAMIVIR PHOSPHATE oseltamivir phosphate CAPSULE;ORAL 209421-002 Jun 8, 2018 AB RX No No ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Hetero Labs Ltd Iii OSELTAMIVIR PHOSPHATE oseltamivir phosphate CAPSULE;ORAL 209438-001 Feb 23, 2018 AB RX No No ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Roche TAMIFLU oseltamivir phosphate FOR SUSPENSION;ORAL 021246-001 Dec 14, 2000 DISCN No No ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Natco Pharma Ltd OSELTAMIVIR PHOSPHATE oseltamivir phosphate CAPSULE;ORAL 202595-001 Aug 3, 2016 AB RX No No ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration

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Expired US Patents for oseltamivir phosphate

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Roche TAMIFLU oseltamivir phosphate CAPSULE;ORAL 021087-001 Oct 27, 1999 ➤ Try a Free Trial ➤ Try a Free Trial
Roche TAMIFLU oseltamivir phosphate CAPSULE;ORAL 021087-003 Jul 2, 2007 ➤ Try a Free Trial ➤ Try a Free Trial
Roche TAMIFLU oseltamivir phosphate CAPSULE;ORAL 021087-002 Jul 2, 2007 ➤ Try a Free Trial ➤ Try a Free Trial
Roche TAMIFLU oseltamivir phosphate FOR SUSPENSION;ORAL 021246-002 Mar 21, 2011 ➤ Try a Free Trial ➤ Try a Free Trial
Roche TAMIFLU oseltamivir phosphate FOR SUSPENSION;ORAL 021246-002 Mar 21, 2011 ➤ Try a Free Trial ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

QuintilesIMS
Cipla
Queensland Health
US Department of Justice
Fish and Richardson
Medtronic
Argus Health
Colorcon
Accenture

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