Generic Lytgobi Availability
Last updated on May 7, 2025.
Lytgobi is a brand name of futibatinib, approved by the FDA in the following formulation(s):
LYTGOBI (futibatinib - tablet;oral)
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Manufacturer: TAIHO ONCOLOGY
Approval date: September 30, 2022
Strength(s): 4MG [RLD]
Is there a generic version of Lytgobi available?
No. There is currently no therapeutically equivalent version of Lytgobi available in the United States.
Note: Fraudulent online pharmacies may attempt to sell an illegal generic version of Lytgobi. 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: Generic Drug FAQ.
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.
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Crystal of 3,5-disubstituted benzene alkynyl compound
Patent 10,434,103
Issued: October 8, 2019
Inventor(s): Egami Kosuke
Assignee(s): Taiho Pharmaceutical Co., Ltd.An object of the present invention is to provide a crystal of (S)-1-(3-(4-amino-3-((3,5-dimethoxyphenyl)ethynyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-1-pyrrolidinyl)-2-propen-1-one, which is useful as an antitumor agent, the crystal being stable, excellent in oral absorbability, highly chemically pure, and suitable for mass production. The present invention provides a crystal of (S)-1-(3-(4-amino-3-((3,5-dimethoxyphenyl)ethynyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-1-pyrrolidinyl)-2-propen-1-one that exhibits an X-ray powder diffraction spectrum containing at least three characteristic peaks at diffraction angles (2θ±0.2°) selected from 9.5°, 14.3°, 16.7°, 19.1°, 20.8°, 21.9°, and 25.2°. The present invention also provides a crystal of (S)-1-(3-(4-amino-3-((3,5-dimethoxyphenyl)ethynyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-1-pyrrolidinyl)-2-propen-1-one that exhibits an X-ray powder diffraction spectrum containing at least seven characteristic peaks at diffraction angles (2θ±0.2°) selected from 13.5°, 17.9°, 19.5°, 20.6°, 22.0°, 22.6°, 23.3°, 23.7°, and 24.2°.
Patent expiration dates:
- March 31, 2036✓✓
- March 31, 2036
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Pharmaceutical composition including sodium alkyl sulfate
Patent 11,833,151
Issued: December 5, 2023
Inventor(s): Kusumoto; Kenji et al.
Assignee(s): Taiho Pharmaceutical Co., Ltd. (Tokyo, JP)The object of the present invention is to improve the dissolution and the absorption of (S)-1-(3-(4-amino-3-((3,5-dimethoxyphenyl)ethynyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl-1-pyrrolidinyl)-2-propen-1-one effective as an antitumor agent from a pharmaceutical formulation comprising the same. Provided is a pharmaceutical composition comprising (S)-1-(3-(4-amino-3-((3,5-dimethoxyphenyl)ethynyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl-1-pyrrolidinyl)-2-propen-1-one in combination with sodium alkyl sulfate having an alkyl group containing 10 to 18 carbon atoms, in particular, with sodium lauryl sulfate.
Patent expiration dates:
- November 5, 2039✓
- November 5, 2039
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3,5-disubstituted alkynylbenzene compound and salt thereof
Patent 9,108,973
Issued: August 18, 2015
Inventor(s): Sagara Takeshi & Ito Satoru & Otsuki Sachie & Sootome Hiroshi
Assignee(s): Taiho Pharmaceutical Co., Ltd.The present invention provides a compound represented by Formula (I)
Patent expiration dates:
- February 23, 2033✓✓✓
- February 23, 2033
Related exclusivities
Exclusivity is exclusive marketing rights granted by the FDA upon approval of a drug and can run concurrently with a patent or not. Exclusivity is a statutory provision and is granted to an NDA applicant if statutory requirements are met.
Exclusivity expiration dates:
- September 30, 2027 - NEW CHEMICAL ENTITY
- September 30, 2029 - TREATMENT OF ADULT PATIENTS WITH PREVIOUSLY TREATED, UNRESECTABLE, LOCALLY ADVANCED OR METASTATIC INTRAHEPATIC CHOLANGIOCARCINOMA HARBORING FIBROBLAST GROWTH FACTOR RECEPTOR 2 (FGFR2) GENE FUSIONS OR OTHER REARRANGEMENTS
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Glossary
| Term | Definition |
|---|---|
| Drug Patent | A drug patent is assigned by the U.S. Patent and Trademark Office and assigns exclusive legal right to the patent holder to protect the proprietary chemical formulation. The patent assigns exclusive legal right to the inventor or patent holder, and may include entities such as the drug brand name, trademark, product dosage form, ingredient formulation, or manufacturing process A patent usually expires 20 years from the date of filing, but can be variable based on many factors, including development of new formulations of the original chemical, and patent infringement litigation. |
| Drug Exclusivity | Exclusivity is the sole marketing rights granted by the FDA to a manufacturer upon the approval of a drug and may run simultaneously with a patent. Exclusivity periods can run from 180 days to seven years depending upon the circumstance of the exclusivity grant. |
| RLD | A Reference Listed Drug (RLD) is an approved drug product to which new generic versions are compared to show that they are bioequivalent. A drug company seeking approval to market a generic equivalent must refer to the Reference Listed Drug in its Abbreviated New Drug Application (ANDA). By designating a single reference listed drug as the standard to which all generic versions must be shown to be bioequivalent, FDA hopes to avoid possible significant variations among generic drugs and their brand name counterpart. |
Further information
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