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Generated: December 18, 2018

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RYANODEX Drug Profile

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Which patents cover Ryanodex, and when can generic versions of Ryanodex launch?

Ryanodex is a drug marketed by Eagle Pharms and is included in one NDA. There are five patents protecting this drug.

This drug has eight patent family members in five countries.

The generic ingredient in RYANODEX is dantrolene sodium. There are five drug master file entries for this compound. Eight suppliers are listed for this compound. Additional details are available on the dantrolene sodium profile page.

Drug patent expirations by year for RYANODEX
Medical Subject Heading (MeSH) Categories for RYANODEX
Synonyms for RYANODEX
1-(((5-(4-Nitrophenyl)-2-furanyl)methylene)amino)-2,4-imidazolidinedione
1-(((E)-[5-(4-Nitrophenyl)-2-furyl]methylidene)amino)-2,4-imidazolidinedione #
1-((5-(4-Nitrophenyl)furfurylidene)amino)imidazolidine-2,4-dione, sodium salt
1-((5-(p-Nitrophenyl)furfurylidene)amino)hydantoin
1-((5-(p-Nitrophenyl)furfurylidene)amino)hydantoin sodium
1-((5-(p-Nitrophenyl)furfurylidene)amino)hydantoin sodium salt hydrate
1-({(1E)-[5-(4-nitrophenyl)furan-2-yl]methylidene}amino)imidazolidine-2,4-dione
1-({[5-(4-nitrophenyl)furan-2-yl]methylidene}amino)imidazolidine-2,4-dione
1-[(5--(p-Nitro-phenyl)-fur-furyl-idene)-amino]-hydan-toin sodium salt
1-[(5-[p-Nitrophenyl]-furfurylidene)amino]hydantoin
1-[(E)-[5-(4-nitrophenyl)furan-2-yl]methylideneamino]imidazolidine-2,4-dione
1-[[[5-(4-Io>>u+/-(1/2))-2-ss>>a<<>>u]NC(1/4)x>>u degrees +/->>u]-2,4-ssassosso paragraph signthornI feminine AAENI
1-[[[5-(4-Nitrophenyl)-2-furanyl]methylene]amino]-2,4-imidazolidinedione Sodium Salt Hemiheptahydrate
1-[[[5-(4-Nitrophenyl)-2-furanyl]methylene]amino]-2,4-imidazolinedione sodium salt
1-[[5-(p-Nitrophenyl)furfurylidene]amino]hydantoin
1-[5-(4-nitro-phenyl)-furan-2-ylmethyleneamino]-imidazolidine-2,4-dione
1-[5-(4-Nitrophenyl)furfurylideneamino]hydantoin Sodium Salt
14663-23-1
2,4-Imidazolidinedione, 1-(((5-(4-nitrophenyl)-2-furanyl)methylene)amino)-
2,4-Imidazolidinedione, 1-(((5-(4-nitrophenyl)-2-furanyl)methylene)amino)-, sodium salt
2,4-Imidazolidinedione, 1-(((5-(4-nitrophenyl)-2-furanyl)methylene)amino)-, sodium salt, hydrate (2:7)
2,4-Imidazolidinedione, 1-[[[5-(4-nitrophenyl)-2-furanyl]methylene]amino]-
2,4-Imidazolidinedione, 1-[[[5-(4-nitrophenyl)-2-furanyl]methylene]amino]-, sodium salt, hydrate
24868-20-0
28F0G1E0VF
2C14H9N4O5.2Na
2C14H9N4O5.2Na.7H2O
7261-97-4
AB0011237
AC1O7G8U
AC1OC9NE
AKOS015895197
AKOS015895198
Ambap14663-23-1
anhydrous dantrolene sodium
B6329
BCBcMAP01_000067
BIDD:GT0187
BPBio1_000246
BRD-K81272440-001-02-6
BRD-K81272440-236-05-1
BRN 0705189
BSPBio_000222
BSPBio_001305
BSPBio_003074
C06939
C07933
C14H10N4O5
C14H9N4O5.Na
CCG-220291
CCG-40324
CHEBI:4317
CHEBI:4318
CHEMBL1201288
CHEMBL928
CPD000326766
CS-5234
D02347
D0I8DD
D3996
Dantamacrin
Dantrium
Dantrium (TN)
Dantrium Intravenous
Dantrix
Dantrolen (TN)
dantrolene
Dantrolene (sodium salt)
Dantrolene (sodium)
Dantrolene (USAN/INN)
Dantrolene [USAN:BAN:INN]
Dantrolene [USAN:INN:BAN]
DANTROLENE SODIUM
Dantrolene Sodium (anhydrous)
Dantrolene sodium [USAN:BAN:JAN]
Dantrolene sodium anhydrous
Dantrolene sodium hemiheptahydrate
Dantrolene sodium salt
Dantrolene, Sodium Salt
Dantroleno
Dantroleno [INN-Spanish]
Dantrolenum
Dantrolenum [INN-Latin]
DB01219
EINECS 230-684-8
EINECS 238-706-8
EU-0100424
F 440
F-368
F-440
F64QU97QCR
HMS1361B07
HMS1568L04
HMS1791B07
HMS1989B07
HMS2092N12
HMS2095L04
HMS3261E10
HMS3266G14
HMS3402B07
HMS502M20
HSDB 3050
HY-14657
Hydantoin, 1-((5-(p-nitrophenyl)furfurylidene)amino)-
Hydantoin, 1-((5-(p-nitrophenyl)furfurylidene)amino)-, sodium salt
Hydantoin, 1-((5-(p-nitrophenyl)furfurylidene)amino)-, sodium salt, hydrate (2:7)
I06-0335
I06-0336
IDI1_000898
IDI1_033775
Lopac0_000424
LS-174074
LS-76264
LS-76265
MFCD00079130
MLS000859905
MLS002153441
MolPort-003-666-797
MolPort-006-069-178
NCGC00093847-01
NCGC00163132-01
NCGC00163402-01
NCGC00163402-02
NCGC00163402-03
NCGC00188950-01
OZOMQRBLCMDCEG-VIZOYTHASA-N
potassium 1-({[5-(4-nitrophenyl)furan-2-yl]methylidene}amino)-4-oxo-5H-imidazol-2-olate
Prestwick2_000291
Prestwick3_000291
R452
SAM002703135
SCHEMBL12417164
SCHEMBL40893
SMR000326766
sodium 1-[(E)-{[5-(4-nitrophenyl)furan-2-yl]methylidene}amino]-4-oxo-5H-imidazol-2-olate
sodium 3-({[5-(4-nitrophenyl)furan-2-yl]methylidene}amino)-2,5-dioxoimidazolidin-1-ide
sodium 3-[(E)-[5-(4-nitrophenyl)furan-2-yl]methylideneamino]-5-oxo-4H-imidazol-2-olate
Sodium dantrolene
Sodium, Dantrolene
Spectrum5_001752
ST51052737
UNII-28F0G1E0VF
UNII-F64QU97QCR
ZINC7997966

US Patents and Regulatory Information for RYANODEX

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Eagle Pharms RYANODEX dantrolene sodium FOR SUSPENSION;INTRAVENOUS 205579-001 Jul 22, 2014 RX Yes Yes ➤ Sign Up ➤ Sign Up ➤ Sign Up
Eagle Pharms RYANODEX dantrolene sodium FOR SUSPENSION;INTRAVENOUS 205579-001 Jul 22, 2014 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Eagle Pharms RYANODEX dantrolene sodium FOR SUSPENSION;INTRAVENOUS 205579-001 Jul 22, 2014 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Eagle Pharms RYANODEX dantrolene sodium FOR SUSPENSION;INTRAVENOUS 205579-001 Jul 22, 2014 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Eagle Pharms RYANODEX dantrolene sodium FOR SUSPENSION;INTRAVENOUS 205579-001 Jul 22, 2014 RX Yes Yes ➤ Sign Up ➤ Sign Up ➤ Sign Up
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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Serving hundreds of leading biopharmaceutical companies globally:

Accenture
Fuji
Daiichi Sankyo
Argus Health
Deloitte
Citi
Colorcon
Dow
Chinese Patent Office

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