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Serving hundreds of leading biopharmaceutical companies globally:

Harvard Business School
Chubb
Cerilliant
Julphar
Mallinckrodt
Baxter
Fish and Richardson
Moodys
UBS

Generated: June 22, 2018

DrugPatentWatch Database Preview

DRISDOL Drug Profile

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When do Drisdol patents expire, and what generic alternatives are available?

Drisdol is a drug marketed by Us Pharm Holdings and is included in one NDA.

The generic ingredient in DRISDOL is ergocalciferol. There are six drug master file entries for this compound. Thirty-three suppliers are listed for this compound. Additional details are available on the ergocalciferol profile page.
Drug patent expirations by year for DRISDOL
Pharmacology for DRISDOL
Ingredient-typeErgocalciferols
Drug ClassProvitamin D2 Compound
Synonyms for DRISDOL
(+)-Vitamin D2
(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol
(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(E,1R,4R)-1,4,5-trimethylhex-2-enyl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylene-cyclohexanol
(3-beta,5Z,7E,22E)-9,10-Secoergosta-5,7,10,(19),22-tetraen-3-ol
(3beta,5Z,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraen-3-ol
(3S,5Z,7E,14xi,17alpha,22E)-9,10-secoergosta-5,7,10,22-tetraen-3-ol
(3S,5Z,7E,22E)-9,10-secoergosta-5,7,10,22-tetraen-3-ol
(3S,5Z,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraen-3-ol
(5E,7E,22E)-9,10-Secoergosta-5,7,10,22-tetraen-3-ol
(5Z,7E,22E)-(3S)-9,10-seco-5,7,10(19),22-ergostatetraen-3-ol
(5Z,7E,22E)-(3S)-9,10-secoergosta-5,7,10(19),22-tetraen-3-ol
1384584-60-4
166V988
22-tetraen 3beta 9,10,Secoergosta-5,7,10(19)-ol
31316-19-5
4-methylene-3-[2-[tetrahydro-7a-methyl-1-(1,4,5-trimethyl-2-hexenyl)-4(3aH)-indanylidene]ethylidene]-Cyclohexanol
50-14-6
7067-EP2305662A1
7489-18-1
7E677DC1-E1C4-4FC5-8F4A-BCE1857F7E87
8017-28-5
9,10-Seco(5Z,7E,22E)-5,7,10(19),22-ergostatetraen-3-ol
9,10-Secoergosta-5,7,10(19),22-tetraen-3-beta-ol
9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol, (3.beta.,5Z,7E,22E)-
9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol, (3beta,5Z,7E,22E)-
9,10-Secoergosta-5,7,10(19),22-tetraen-3b-ol
AC1NQXLH
ACon1_002187
ACT02622
Activated ergosterol
AJ-84249
AKOS022185284
AS-11649
beta-ol
bmse000510
BPBio1_000418
BSPBio_000380
BT000682
Buco-D
C05441
C28H44O
Calciferol
Calciferol (TN)
Calciferolum
Calciferon 2
CAS-50-14-6
CHEBI:28934
CHEMBL1536
Condacaps
Condocaps
Condol
Crtron
Crystallina
CS-M1019
Cycloheanol, 4-methylene-3-(2-(tetrahydro-7a-methyl-1-(1,4,5-trimethyl-2-hexenyl)-4(3aH)-indanylidene)ethylidene)-
Cyclohexanol, 4-methylene-3-((2E)-2-((1R,3aS,7aR)-octahydro-7a-methyl-1-((1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl)-4H-inden-4-ylidene)ethylidene)-, (1S,3Z)-
Cyclohexanol, 4-methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-7a-methyl-1-[(1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl]-4H-inden-4-ylidene]ethylidene]-, (1S,3Z)-
D-Arthin
D-Tracetten
D00187
Daral
Davitamon D
Davitin
DB00153
De-rat concentrate
Decaps
Dee-Osterol
Dee-Ron
Dee-Ronal
Dee-Roual
delta-Arthin
delta-Tracetten
Deltalin
Deratol
Detalup
Diactol
Disdrol
Divit urto
Doral [Vitamin Derivative]
Drisdol (TN)
DSSTox_CID_233
DSSTox_GSID_20233
DSSTox_RID_75449
DTXSID5020233
EINECS 200-014-9
Ercalciol
ergocalciferol
Ergocalciferol (D2), analytical standard
Ergocalciferol (JP17/USP)
Ergocalciferol (Vitamin D2), pharmaceutical secondary standard; traceable to USP, PhEur and BP
Ergocalciferol [INN:BAN:JAN]
Ergocalciferol [USP:INN:BAN:JAN]
Ergocalciferol for system suitability, EuropePharmacopoeia (EP) Reference Standard
ergocalciferol oil
Ergocalciferol, >=98.0% (sum of enantiomers, HPLC)
Ergocalciferol, 40,000,000 USP units/g
Ergocalciferol, European Pharmacopoeia (EP) Reference Standard
Ergocalciferol, Sigma Reference Standard
Ergocalciferol, United States Pharmacopeia (USP) Reference Standard
Ergocalciferolo
Ergocalciferolo [DCIT]
Ergocalciferols
Ergocalciferolum
Ergocalciferolum [INN-Latin]
Ergorone
Ergosterol activated
Ergosterol irradiated
Ergosterol, irradiated
Ertron
Fortodyl
Geltabs
Geltabs Vitamin D
Haliver
Hi-Deratol
HMS2096C22
HMS2230E20
HSDB 819
HY-76542
Hyperkil
Infron
Irradiated ergosta-5,7,22-trien-3-beta-ol
Irradiated ergosta-5,7,22-trien-3beta-ol
Irradiated ergosterol
LMST03010001
LP012968
LS-3228
MECHNRXZTMCUDQ-RKHKHRCZSA-N
MEGxm0_000466
Metadee
MFCD00166988
Mina D2
MLS001332467
MLS001332468
MolPort-001-740-057
Mulsiferol
Mykostin
NCGC00166307-01
NCGC00166307-02
NCGC00166307-03
NCGC00256529-01
NCGC00259897-01
Novovitamin-D
NSC 62792
Oleovitamin D
Oleovitamin D, Synthetic
Oleovitamin D2
Osteil
Ostelin
Prestwick_554
Prestwick3_000420
PubChem16654
Q-201930
Radiostol
Radstein
Radsterin
Rodine C
Rodinec
s4035
SCHEMBL3420
Shock-ferol
Shock-ferol sterogyl
SMR000857106
Sorex C.R
Sorex C.R.
Sterogyl
Synthetic Vitamin D
Tox21_112404
Tox21_202348
Tox21_302752
UNII-VS041H42XC
Uvesterol D
Uvesterol-D
Vio D
Vio-D
Viostdrol
Viosterol
Viosterol in Oil
vitamin d-2
VITAMIN D2
Vitamin D2 (Ergocalciferol)
Vitamin D2 Ergocalciferol 400,000 IU/g
Vitamin D2 solution, 1 mg/mL in ethanol, ampule of 1 mL, certified reference material
Vitamin D2 solution, 100 mug/mL in ethanol, 98% (CP)
Vitamina D2
VitaminD2
Vitavel-D
VS041H42XC
ZINC4629876

US Patents and Regulatory Information for DRISDOL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Us Pharm Holdings DRISDOL ergocalciferol CAPSULE;ORAL 003444-001 Approved Prior to Jan 1, 1982 AA RX Yes Yes ➤ 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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Serving hundreds of leading biopharmaceutical companies globally:

Daiichi Sankyo
Dow
Baxter
Moodys
Queensland Health
Medtronic
Deloitte
Argus Health
UBS

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