Make Better Decisions - Finding and Evaluating Generic and Branded Drug Market Entry Opportunities

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Finding and Evaluating Generic and Branded Drug Market Entry Opportunities

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Serving leading biopharmaceutical companies globally:

Express Scripts
McKinsey
Mallinckrodt
Boehringer Ingelheim
Johnson and Johnson
Colorcon

Last Updated: December 11, 2019

DrugPatentWatch Database Preview

Ixabepilone - Generic Drug Details

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What are the generic drug sources for ixabepilone and what is the scope of freedom to operate?

Ixabepilone is the generic ingredient in one branded drug marketed by R-pharm Us Llc and is included in one NDA. There are five patents protecting this compound and one Paragraph IV challenge. Additional information is available in the individual branded drug profile pages.

Ixabepilone has two hundred and twelve patent family members in forty-five countries.

There is one drug master file entry for ixabepilone. One supplier is listed for this compound.

Summary for ixabepilone
Recent Clinical Trials for ixabepilone

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Yale UniversityPhase 2
R-Pharm US, Inc.Phase 2
Nektar TherapeuticsPhase 3

See all ixabepilone clinical trials

Synonyms for ixabepilone
(1R,5S,6S,7R,10S,14S,16S)-6,10-dihydroxy-1,5,7,9,9-pentamethyl-14-[(E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-17-oxa-13-azabicyclo[14.1.0]heptadecane-8,12-dione
(1r,5s,6s,7r,10s,14s,16s)-6,10-dihydroxy-1,5,7,9,9-pentamethyl-14-[[e]-1-(2-methyl-1,3-thiazol-4-yl]prop-1-en-2-yl)-17-oxa-13-azabicyclo(14,1,0)heptadecane-8,12-dione
(1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-[(1E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-17-oxa-4-azabicyclo[14.1.0]heptadecane-5,9-dione
(1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-[(E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-17-oxa-4-azabicyclo[14.1.0]heptadecane-5,9-dione
(1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-[(E)-1-methyl-2-(2-methylthiazol-4-yl)vinyl]-17-oxa-4-azabicyclo[14.1.0]heptadecane-5,9-dione
16-Aza-epothilone B
17-oxa-4-azabicyclo(14.1.0)heptadecane-5,9-dione, 7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-((1E)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl)-, (1S,3S,7S,10R,11S,12S,16R)-
1S,3S,7S,10R,11S,12S,16R)-7,11-Dihydroxy-8,8,10,12,16-pentamethyl-3-((1E)-1-methyl-2-(2-methylthiazol-4-yl)ethenyl)-17-oxa-4-azabicyclo(14.1.0)heptadecane-5,9-dione
219989-84-1
49309-EP2295426A1
49309-EP2295427A1
49309-EP2298768A1
49309-EP2311840A1
7-Oxa-4-azabicyclo[14.1.0]heptadecane -5, 7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-[(1E)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-, (1S,3S,7S,10R,11S,12S,16R)-
989I841
AB01273979-01
AC-22618
AC1O62ST
AK547647
AKOS025401600
AN-475
API0004751
Aza-epothilone B
Azaepothilone B
Azaepothilone B;BMS 247550;BMS 247550-1
BMS 247550 (Epothilone B analogue)
BMS 247550-01
BMS 247550-1
BMS-247550
BMS-247550-01
CHEBI:63605
CHEBI:95095
CHEMBL1201752
CS-0551
D04645
DB04845
EX-A1245
GTPL6824
HSDB 7738
HY-10222
Ixabepilone (BMS-247550)
Ixabepilone (JAN/USAN/INN)
Ixabepilone [INN]
Ixabepilone [USAN:INN:JAN]
Ixempra
Ixempra (TM)
Ixempra (TN)
Ixempra kit
J-014409
K27005NP0A
LS-98543
MolPort-027-720-838
NSC-710428
NSC-747973
NSC747973
QC-11860
s7930
SC-81824
SCHEMBL1890345
SCHEMBL8386
SR-01000941577
SR-01000941577-1
UNII-K27005NP0A
W-5316
X7258
ZINC3993846
Paragraph IV (Patent) Challenges for IXABEPILONE
Tradename Dosage Ingredient NDA Submissiondate
IXEMPRA KIT INJECTABLE;INTRAVENOUS ixabepilone 022065 2012-04-16

US Patents and Regulatory Information for ixabepilone

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
R-pharm Us Llc IXEMPRA KIT ixabepilone INJECTABLE;INTRAVENOUS 022065-001 Oct 16, 2007 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
R-pharm Us Llc IXEMPRA KIT ixabepilone INJECTABLE;INTRAVENOUS 022065-002 Oct 16, 2007 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
R-pharm Us Llc IXEMPRA KIT ixabepilone INJECTABLE;INTRAVENOUS 022065-002 Oct 16, 2007 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
R-pharm Us Llc IXEMPRA KIT ixabepilone INJECTABLE;INTRAVENOUS 022065-001 Oct 16, 2007 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
R-pharm Us Llc IXEMPRA KIT ixabepilone INJECTABLE;INTRAVENOUS 022065-001 Oct 16, 2007 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
R-pharm Us Llc IXEMPRA KIT ixabepilone INJECTABLE;INTRAVENOUS 022065-002 Oct 16, 2007 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
R-pharm Us Llc IXEMPRA KIT ixabepilone INJECTABLE;INTRAVENOUS 022065-002 Oct 16, 2007 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for ixabepilone

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
R-pharm Us Llc IXEMPRA KIT ixabepilone INJECTABLE;INTRAVENOUS 022065-002 Oct 16, 2007   Start Trial   Start Trial
R-pharm Us Llc IXEMPRA KIT ixabepilone INJECTABLE;INTRAVENOUS 022065-001 Oct 16, 2007   Start Trial   Start Trial
R-pharm Us Llc IXEMPRA KIT ixabepilone INJECTABLE;INTRAVENOUS 022065-002 Oct 16, 2007   Start Trial   Start Trial
R-pharm Us Llc IXEMPRA KIT ixabepilone INJECTABLE;INTRAVENOUS 022065-001 Oct 16, 2007   Start Trial   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

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Serving leading biopharmaceutical companies globally:

Merck
Mallinckrodt
Moodys
Boehringer Ingelheim
Harvard Business School
Express Scripts

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