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Lorazepam - Generic Drug Details

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

Lorazepam is the generic ingredient in five branded drugs marketed by Amneal Pharms, Anda Repository, Hi-tech Pharma Co, Lupin Ltd, Pharm Assoc, West-ward Pharms Int, Akorn, Bedford, Dava Pharms Inc, Hospira, Intl Medication Sys, Mylan Asi, Watson Labs, Watson Labs Inc, Bedford Labs, Roxane, Valeant Intl, Quantum Pharmics, Am Therap, Ani Pharms Inc, Aurolife Pharma Llc, Halsey, Leading Pharma Llc, Mutual Pharm, Mylan, Oxford Pharms, Par Pharm, Sandoz, Sun Pharm Inds Ltd, Superpharm, Usl Pharma, and Warner Chilcott, and is included in sixty-nine NDAs. Additional information is available in the individual branded drug profile pages.

There are eleven drug master file entries for lorazepam. Fifty-four suppliers are listed for this compound.

Pharmacology for lorazepam
Drug ClassBenzodiazepine
Medical Subject Heading (MeSH) Categories for lorazepam
Synonyms for lorazepam
(.+/-.)-Lorazepam
(+-)-7-Chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one
(+/-)-Lorazepam
(RS)-9-chloro-6-(2-chlorophenyl)-4-hydroxy-2,5-diazabicyclo[5.4.0]undeca-5,8,10,12-tetraen-3-one
2H-1, 7-chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-
2H-1, 7-chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-
2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-
2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-, (+-)-
2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-
2H,1,4-Benzodiazepin-2-one, 7-chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-
5-25-02-00248 (Beilstein Handbook Reference)
7-chloranyl-5-(2-chlorophenyl)-3-oxidanyl-1,3-dihydro-1,4-benzodiazepin-2-one
7-chloro-3-hydroxy-5-(2'-chloro-phenyl)-1,3-dihydro-2H-1,4-benzodiazepine-2-one
7-chloro-3-hydroxy-5-(2'-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepine-2-one
7-Chloro-5-(2-chloro-phenyl)-3-hydroxy-1,3-dihydro-benzo[e][1,4]diazepin-2-one
7-Chloro-5-(2-chloro-phenyl)-3-hydroxy-1,3-dihydro-benzo[e][1,4]diazepin-2-one (lorazepam)
7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one
7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepine-2-one
7-chloro-5-(2-chlorophenyl)-3-hydroxy-1,3-dihydro-1,4-benzodiazepin-2-one
7-Chloro-5-(2-chlorophenyl)-3-hydroxy-1,3-dihydro-2H-1,4-benzodiazepin-2-one
7-Chloro-5-(2-chlorophenyl)-3-hydroxy-1,3-dihydro-2H-1,4-benzodiazepin-2-one #
7-Chloro-5-(2-chlorophenyl)-3-hydroxy-1H-1,4-benzodiazepin-2(3H)-one
7-Chloro-5-(2-chlorophenyl)-3-hydroxy-1H-benzo[e][1,4]diazepin-2(3H)-one
7-chloro-5-(2-chlorophenyl)-3-hydroxy-2,3-dihydro-1H-1,4-benzodiazepin-2-one
7-Chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one
7-Chloro-5-(o-chlorophenyl)-1,4-benzodiazepin-2-one
846-49-1
846L491
A840886
AC1L1H3H
AHP Brand of Lorazepam
AK116454
AKOS015904303
Almazine
Alzapam
AN-20537
Anxiedin
Anxira
Anzepam
API0001556
Aplacasse
Aplacassee
Apo Lorazepam
Apo-Lorazepam
ApoLorazepam
Apotex Brand of Lorazepam
Aripax
Ativan
Ativan (TN)
Ativan and others
Azurogen
Baxter Brand of Lorazepam
BDBM50292627
Bonatranquan
Bonton
BRD-A11990600-001-01-8
BRN 0759084
CAS-846-49-1
CCG-101170
CHEBI:6539
CHEBI:94326
CHEMBL580
CPD000058410
ct Arzneimittel Brand of Lorazepam
ct-Arzneimittel Brand of Lorazepam
CTK3E8194
D00365
D0E0OG
DB00186
DEA No. 2885
Delormetazepam
Demethyllormetazepam
Desitin Brand of Lorazepam
DivK1c_000965
DIWRORZWFLOCLC-UHFFFAOYSA-N
Dolorgiet Brand of Lorazepam
Donix
DSSTox_CID_3225
DSSTox_GSID_23225
DSSTox_RID_76932
DTXSID7023225
Duralozam
Durazolam
Efasedan
EINECS 212-687-6
Emotion
Emotival
Equitam
FT-0670847
GTPL5884
HE004691
HE282111
HE396247
HE412111
HMS2052H07
HMS3394H07
HMS503A11
I14-16542
Idalprem
IDI1_000965
Kalmalin
KBio1_000965
L1764_SIGMA
Larpose
Laubeel
Llorens Brand of Lorazepam
Lomesta
Lopam
Lorabenz
Lorafen
Loram
Lorans
Lorapam
Lorat
Lorax
Loraz
Lorazene
Lorazep
lorazep von ct
lorazepam (Ativan)
Lorazepam (JP15/USP/INN)
Lorazepam (JP17/USP/INN)
Lorazepam [USAN:INN:BAN:JAN]
Lorazepam 0.1 mg/ml in Acetonitrile
Lorazepam 1.0 mg/ml in Acetonitrile
Lorazepam AHP Brand
Lorazepam Apotex Brand
Lorazepam Baxter Brand
Lorazepam ct-Arzneimittel Brand
Lorazepam Desitin Brand
Lorazepam Dolorgiet Brand
Lorazepam Fabra
Lorazepam for system suitability, European Pharmacopoeia (EP) Reference Standard
Lorazepam Genericon
Lorazepam Intensol
Lorazepam Lannacher
Lorazepam Llorens Brand
Lorazepam Medical
Lorazepam Medical Brand
Lorazepam Medix Brand
Lorazepam neuraxpharm
Lorazepam neuraxpharm Brand
Lorazepam Novartis Brand
Lorazepam Novopharm Brand
Lorazepam Nu-Pharm Brand
Lorazepam preservative free
Lorazepam ratiopharm
Lorazepam ratiopharm Brand
Lorazepam Riemser Brand
Lorazepam Wyeth Brand
Lorazepam-Efeka
Lorazepam-neuraxpharm
Lorazepam-ratiopharm
Lorazepam, British Pharmacopoeia (BP) Reference Standard
Lorazepam, European Pharmacopoeia (EP) Reference Standard
Lorazepam, United States Pharmacopeia (USP) Reference Standard
LORAZEPAM7-Chloro-5-(2-chloro-phenyl)-3-hydroxy-1,3-dihydro-benzo[e][1,4]diazepin-2-one
Lorazepamum
Lorazepamum [INN-Latin]
Lorazepan Chobet
Lorazepan Richet
Lorazin
Lorazon
Lorenin
Loridem
Lorivan
Lorsedal
Lorsilan
Lorzem
Lozepam
LS-34141
Max Pax
Medical Brand of Lorazepam
Medical, Lorazepam
Medix Brand of Lorazepam
Merck dura Brand of Lorazepam
Merlit
MLS001424236
NC00420
NCGC00159439-02
Nervistop L
Nervistopl
neuraxpharm Brand of Lorazepam
NINDS_000965
Norlormetazepam
Novartis Brand of Lorazepam
Novhepar
Novo Lorazem
Novo-Lorazem
Novolorazem
Novopharm Brand of Lorazepam
NSC 289758
NSC-289758
NSC289758
Nu Loraz
Nu Pharm Brand of Lorazepam
Nu-Loraz
Nu-Pharm Brand of Lorazepam
NuLoraz
o-Chlorooxazepam
o-Chloroxazepam
Orfidal
Orfidal Wyeth
Pro dorm
Punktyl
Quait
ratiopharm Brand of Lorazepam
Renaquil
Riemser Brand of Lorazepam
Rocosgen
SAM001246833
SCHEMBL26961
Securit
Sedatival
Sedazin
Sedicepan
Sedizepan
Serra Pamies Brand of Lorazepam
Sidenar
Silence
Sinestron
SMR000058410
Somagerol
Stapam
Tavor
Temesta
Temesta (TN)
Tolid
Tox21_111669
Tranqipam
Trapax
Upan
Vigiten
WLN: T67 GMV JN IHJ CG IQ KR BG
Wy 4036
Wy-4036
WY4036
Wyeth Brand of Lorazepam
Wyeth, Orfidal
Wypax

US Patents and Regulatory Information for lorazepam

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Amneal Pharms LORAZEPAM lorazepam TABLET;ORAL 078826-003 Jun 23, 2010 AB RX No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Warner Chilcott LORAZEPAM lorazepam TABLET;ORAL 071038-001 Jan 12, 1988 DISCN No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
West-ward Pharms Int LORAZEPAM INTENSOL lorazepam CONCENTRATE;ORAL 072755-001 Jun 28, 1991 AA RX No Yes ➤ Sign Up ➤ Sign Up ➤ Sign Up
Intl Medication Sys LORAZEPAM lorazepam INJECTABLE;INJECTION 076150-001 Nov 15, 2004 AP RX No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Am Therap LORAZEPAM lorazepam TABLET;ORAL 070727-001 Mar 7, 1986 DISCN No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Oxford Pharms LORAZEPAM lorazepam TABLET;ORAL 077754-002 May 10, 2006 AB RX 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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Expired US Patents for lorazepam

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
West-ward Pharms Int ATIVAN lorazepam INJECTABLE;INJECTION 018140-001 Approved Prior to Jan 1, 1982 ➤ Sign Up ➤ Sign Up
West-ward Pharms Int ATIVAN lorazepam INJECTABLE;INJECTION 018140-002 Approved Prior to Jan 1, 1982 ➤ Sign Up ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration

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