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Federal Trade Commission
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Generated: April 24, 2018

DrugPatentWatch Database Preview

AZOLID Drug Profile

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When do Azolid patents expire, and when can generic versions of Azolid launch?

Azolid is a drug marketed by Sanofi Aventis Us and is included in two NDAs.

The generic ingredient in AZOLID is phenylbutazone. There are nine drug master file entries for this compound. Additional details are available on the phenylbutazone profile page.
Drug patent expirations by year for AZOLID
Medical Subject Heading (MeSH) Categories for AZOLID
Synonyms for AZOLID
1,2-Diphenyl-2,3-dioxo-4-N-butylpyrazoline
1,2-diphenyl-3,5-dioxo-4-butyl-pyrazolidine
1,2-Diphenyl-3,5-dioxo-4-butylpyrazolidine
1,2-diphenyl-3,5-dioxo-4-n-butyl-pyrazolidine
1,2-diphenyl-3,5-dioxo-4-n-butylpyrazolidine
1,2-diphenyl-3,5-dioxo-4-n-butylpyrazoline
1,2-Diphenyl-4-butyl-3,5-dioxopyrazolidine
1,2-Diphenyl-4-butyl-3,5-pyrazolidinedione
1,3-dioxo-4-N-butylpyrazoline
1,5-dioxo-4-butylpyrazolidine
1,5-dioxopyrazolidine
3, 4-butyl-1,2-diphenyl-
3,2-diphenyl-4-N-butyl-pyrazolidin
3,2-diphenyl-4-N-butylpyrazolidine
3,5-Dioxe-4 buty-1, diphenyl-pyrazolidine
3,5-Dioxo-1,2-diphenyl-4-n-butyl-pyrazolidin
3,5-Dioxo-1,2-diphenyl-4-N-butylpyrazolidine
3,5-dioxo-4-butyl-1-diphenyl-pyrazolidine
3,5-Pyrazolidinedione, 4-butyl-1,2-diphenyl-
4-?BUTYL-?1,?2-?DIPHENYL-?3,?5-?PYRAZOLIDINEDIONE
4-Butyl-1,2 -diphenyl-3,5-dioxo pyrazolidine
4-butyl-1,2-diphenyl-1,2-diazolidine-3,5-dione
4-butyl-1,2-diphenyl-1H-pyrazole-3,5(2H,4H)-dione
4-Butyl-1,2-diphenyl-3,5-dioxo pyrazolidine
4-Butyl-1,2-diphenyl-3,5-dioxopyrazolidine
4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione
4-BUTYL-1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE
4-Butyl-1,2-diphenylpyrazolidine-3,5-dione
4-Butyl-1,5-dione
4-Butyl-1,5-dioxopyrazolidine
4-Butyl-1,5-pyrazolidinedione
4-n-Butyl-1,2-diphenyl-3,5-pyrazolidinedione
4297-92-1
50-33-9
A 7514
A828072
AB00052071_17
AB00052071_18
AB00052071-15
AB00052071-16
AB2000198
ABP000789
AC-683
AC1L1IXW
AC1Q2VLE
AG-205/04675049
AKOS001592731
Alindor
Alka Butazolidin
Alkabutazona
Alkazone
Alqoverin
AN-15603
Anerval
Anpuzone
Antadol
Anuspiramin
Apo-Phenylbutazone
art rizin
Arthrizon
Artizin
Artrizin
Artrizone
Artropan
Azdid
Azobutyl
AZOLID (TN)
B.T.Z
B.t.z.
BCPP000108
Benzone
Betazed
Bio-0693
Bizolin
Bizolin 200
BRN 0290080
BSPBio_002369
Bunetzone
Busone
Buta phen
Butacompren
Butacote
Butadion
Butadiona
Butadionum
Butagesic
Butalgina
Butalidon
Butaluy
Butaphen
Butapirazol
Butapirazole
Butapyrazole
Butarecbon
Butartril
Butartrina
Butatron
Butazina
Butazolidin
Butazolidine
Butazona
Bute
Bute, Butazolidin, Butatron, Phenylbutazone
Bute;Butazolidin;Butatron
Butidiona
Butiwas-Simple
Butone
Butoz
butyl pyrin
Butylpyrin
Buvetzone
Buzon
C07440
CAS-50-33-9
CCG-39220
CCRIS 2374
CHEBI:48574
Chembutazone
component of Azolid-A
component of Azolid-A (Salt/Mix)
Cotylbutazone
CS-2180
CTK1G9570
D00510
D07VHR
DA-192
DB00812
Digibutina
Diossidone
Diozol
Diphebuzol
Diphenylbutazone
DivK1c_000331
DR001283
DSSTox_CID_1136
DSSTox_GSID_21136
DSSTox_RID_75967
DTXSID9021136
Ecobutazone
EINECS 200-029-0
Elmedal
Epitope ID:124940
Equi bute
Equipalazone
Equiphen
Eributazone
esteve
EU-0100993
Exrheudon N
fe nilbutine
Febuzina
Fenartil
Fenibutal
Fenibutasan
Fenibutazona
Fenibutol
Fenilbutazon
Fenilbutazona
Fenilbutazona [INN-Spanish]
Fenilbutazone
Fenilbutazone [DCIT]
Fenilbutina
Fenilbutine
Fenilidina
Fenotone
Fenylbutazon
Flexazone
FT-0603217
G 13,871
G 13871
GN5P7K3T8S
GTPL7270
HE162352
HE346144
HMS1920H06
HMS2090H17
HMS2091P08
HMS2233B13
HMS3263G07
HMS3369P16
HMS3649M17
HMS3651G15
HMS501A13
HSDB 3159
HY-B0230
I01-0883
Ia-But
IDI1_000331
InChI=1/C19H20N2O2/c1-2-3-14-17-18(22)20(15-10-6-4-7-11-15)21(19(17)23)16-12-8-5-9-13-16/h4-13,17H,2-3,14H2,1H
Intalbut
Intrabutazone
Intrazone
Ipsoflame
Kadol
KBio1_000331
KBio2_001559
KBio2_004127
KBio2_006695
KBio3_001589
KBioGR_000954
KBioSS_001559
KS-00000TLZ
KS-5127
KSC269K7B
Lingel
Lopac-P-8386
Lopac0_000993
LP00993
LS-71
Malgesic
MCULE-4303869118
Mepha-Butazon
Mephabutazon
Mephabutazone
Merizone
MFCD00005500
MLS000069424
MLS001148412
MLS002152929
MolPort-001-783-564
Nadazone
Nadozone
NCGC00015846-01
NCGC00015846-02
NCGC00015846-03
NCGC00015846-04
NCGC00015846-05
NCGC00015846-06
NCGC00015846-07
NCGC00015846-08
NCGC00015846-09
NCGC00015846-10
NCGC00015846-11
NCGC00015846-12
NCGC00015846-13
NCGC00015846-15
NCGC00023855-03
NCGC00023855-04
NCGC00023855-05
NCGC00023855-06
NCGC00023855-07
NCGC00023855-08
NCGC00181112-01
NCGC00256449-01
NCGC00259358-01
NCGC00261678-01
NCI-C55414
NCI-C56531
NE30722
Neo-zoline
NINDS_000331
Novophenyl
NSC 25134
NSC-25134
NSC-757272
NSC25134
NSC757272
Opera_ID_888
Oprea1_416494
P 8386
P1686
P1Z
Pharmakon1600-01500482
Phebuzin
Phebuzine
Phen-Buta
Phen-Buta-Vet
Phenbutazol
Phenbutazone
Phenopyrine
Phenyl butazone
Phenyl-Mobuzon
Phenylbutaz
Phenylbutazon
Phenylbutazon [German]
phenylbutazone
Phenylbutazone (Butazolidin, Butatron)
Phenylbutazone (JP15/USP/INN)
Phenylbutazone (JP17/USP/INN)
Phenylbutazone [USAN:INN:BAN:JAN]
Phenylbutazone [USP:INN:BAN:JAN]
Phenylbutazone, analytical standard
Phenylbutazone, European Pharmacopoeia (EP) Reference Standard
Phenylbutazone, SAJ special grade, >=99.0%
Phenylbutazone, TraceCERT(R), certified reference material
Phenylbutazone, United States Pharmacopeia (USP) Reference Standard
Phenylbutazone/
Phenylbutazonum
Phenylbutazonum [INN-Latin]
Phenyzene
Phenyzone
Pirarreumol 'B'
Pirarreumol "B"
Pirarreumol B
Praecirheumin
Pyrabutol
Pyrazolidin
R-3-ZON
Rectofasa
Reudo
Reudox
Reumasyl
Reumazin
Reumazol
Reumune
Reumuzol
Reupolar
Robizon-V
Robizone
Robizone-V
Rubatone
s1654
SBB012526
SBI-0050966.P004
SC-25755
Scanbutazone
SCHEMBL3632
Schemergen
Schemergin
Shigrodin
SMR000059073
SPBio_001283
Spectrum_001079
SPECTRUM1500482
Spectrum2_001282
Spectrum3_000675
Spectrum4_000477
Spectrum5_001335
SR-01000000004
SR-01000000004-13
SR-01000000004-2
SR-01000000004-4
ST066897
STK388348
Tazone
Tencodyne
Tetnor
Tevcodyne
Therazone
Ticinil
Todalgil
Tox21_110242
Tox21_110242_1
Tox21_110243
Tox21_201809
Tox21_302763
Tox21_500993
UNII-GN5P7K3T8S
UNM000001255503
Usaf ge-15
Uzone
VAC-10
VYMDGNCVAMGZFE-UHFFFAOYSA-N
W-105972
Wescozone
WLN: T5VNNV EHJ BR& CR& E4
Z57355370
ZINC100004227
Zolaphen
Zolidinum

US Patents and Regulatory Information for AZOLID

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Sanofi Aventis Us AZOLID phenylbutazone CAPSULE;ORAL 087260-001 Approved Prior to Jan 1, 1982 DISCN No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Sanofi Aventis Us AZOLID phenylbutazone TABLET;ORAL 087091-001 Approved Prior to Jan 1, 1982 DISCN No No ➤ 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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Healthtrust

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