Vfend is a brand name of voriconazole, approved by the FDA in the following formulation(s):
VFEND (voriconazole - for suspension; oral)
Manufacturer: PFIZER
Approval date: December 19, 2003
Strength(s): 200MG/5ML [RLD]
VFEND (voriconazole - injectable; iv (infusion))
Manufacturer: PFIZER
Approval date: May 24, 2002
Strength(s): 200MG/VIAL [RLD]
VFEND (voriconazole - tablet; oral)
Manufacturer: PFIZER
Approval date: May 24, 2002
Strength(s): 200MG [RLD][AB], 50MG [AB]
Has a generic version of Vfend been approved?
A generic version of Vfend has been approved by the FDA. However, this does not mean that the product will necessarily be commercially available - possibly because of drug patents and/or drug exclusivity. The following products are equivalent to Vfend and have been approved by the FDA:
voriconazole tablet; oral
Manufacturer: MATRIX LABS LTD
Approval date: April 22, 2010
Strength(s): 200MG [AB], 50MG [AB]
Manufacturer: SANDOZ INC
Approval date: December 12, 2011
Strength(s): 200MG [AB], 50MG [AB]
Note: No generic formulation of the following products are available.
- voriconazole - for suspension; oral
- voriconazole - injectable; iv (infusion)
Note: Fraudulent online pharmacies may attempt to sell an illegal generic version of Vfend. These medications may be counterfeit and potentially unsafe. If you purchase medications online, be sure you are buying from a reputable and valid online pharmacy. Ask your health care provider for advice if you are unsure about the online purchase of any medication.
See also: About generic drugs.
Related Patents
Patents are granted by the U.S. Patent and Trademark Office at any time during a drug's development and may include a wide range of claims.
Triazole antifungal agents
Patent 5,364,938
Issued: November 15, 1994
Inventor(s): Dickinson; Roger P. & Richardson; Kenneth
Assignee(s): Pfizer Inc.
The invention provides antifungal agents of the formula: ##STR1## and their pharmaceutically acceptable salts, wherein R is phenyl optionally substituted by 1 to 3 substituents each independently selected from halo and CF.sub.3 ; R.sup.1 is C.sub.1 -C.sub.4 alkyl; R.sup.2 is H or C.sub.1 -C.sub.4 alkyl; and "Het", which is attached to the adjacent carbon atom by a ring carbon atom, is selected from pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl and triazinyl, "Het" being optionally substituted by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halo, CF.sub.3, CN, NO.sub.2, NH.sub.2, --NH(C.sub.1 -C.sub.4 alkanoyl) or --NHCO.sub.2 (C.sub.1 -C.sub.4 alkyl).Patent expiration dates:
- November 15, 2011✓
- November 15, 2011
Triazole antifungal agents
Patent 5,567,817
Issued: October 22, 1996
Inventor(s): Ray; Stephen J. & Richardson; Kenneth
Assignee(s): Pfizer Inc.
The invention provides antifungal compounds of the formula: ##STR1## and pharmaceutical salts thereof, wherein R is phenyl substituted by 1 to 3 substituents each independently selected from halo, --CF.sub.3 and --OCF.sub.3 ; R.sup.1 is C.sub.1 -C.sub.4 alkyl; R.sup.2 is H or C.sub.1 -C.sub.4 alkyl; X is CH or N; and Y is F or Cl.Patent expiration dates:
- May 24, 2016✓✓✓
- May 24, 2016
Pharmaceutical formulations containing voriconazole
Patent 6,632,803
Issued: October 14, 2003
Inventor(s): Valerie Denise; Harding
Assignee(s): Pfizer Inc
The invention provides pharmaceutical formulation comprising voriconazole, or a pharmaceutically acceptable derivative thereof, and a sulfobutylether &bgr;-cyclodextrin.Patent expiration dates:
- June 2, 2018✓
- June 2, 2018
See also...
- Vfend Consumer Information (Drugs.com)
- Vfend Consumer Information (Wolters Kluwer)
- Vfend Suspension Consumer Information (Wolters Kluwer)
- Vfend Tablets Consumer Information (Wolters Kluwer)
- VFEND Consumer Information (Cerner Multum)
- Vfend Advanced Consumer Information (Micromedex)
- Vfend Oral Advanced Consumer Information (Micromedex)
- Vfend AHFS DI Monographs (ASHP)
- Voriconazole Consumer Information (Wolters Kluwer)
- Voriconazole Suspension Consumer Information (Wolters Kluwer)
- Voriconazole Tablets Consumer Information (Wolters Kluwer)
- Voriconazole Consumer Information (Cerner Multum)
- Vfend I.V. Advanced Consumer Information (Micromedex)
- Voriconazole Advanced Consumer Information (Micromedex)
- Voriconazole Oral, Intravenous Advanced Consumer Information (Micromedex)
- Voriconazole AHFS DI Monographs (ASHP)