Lupin gets tentative US FDA nod for Enzalutamide Tablets
Lupin received tentative approval from the U.S. FDA for its Enzalutamide Tablets across four strengths: 40 mg, 80 mg, 120 mg, and 160 mg. The 40 mg and 80 mg strengths are bioequivalent to the reference listed drug Xtandi® Tablets, marketed by Astellas Pharma Inc. The additional 120 mg and 160 mg strengths offer alternative dosing options. Lupin distributes products in over 100 markets and operates 15 manufacturing sites and 7 research centers globally.

*this image is generated using AI for illustrative purposes only.
Global pharmaceutical leader Lupin announced on June 26, 2026, that it has received tentative approval from the United States Food and Drug Administration (U.S. FDA) for its Abbreviated New Drug Application (ANDA) for Enzalutamide Tablets. The approval covers four strengths: 40 mg, 80 mg, 120 mg, and 160 mg. This regulatory milestone allows the company to offer alternative dosing options to healthcare providers and patients, potentially expanding access to treatment.
Approval Details and Reference Drug
The U.S. FDA has tentatively approved the 40 mg and 80 mg strengths as bioequivalent to the reference listed drug (RLD) Xtandi® Tablets, marketed by Astellas Pharma Inc., for the indications specified in the approved labeling. Lupin's inclusion of 120 mg and 160 mg strengths provides additional flexibility in dosing regimens beyond what is traditionally available with the reference drug.
The following table outlines the approved strengths and their respective reference drug details:
| Strength | Reference Listed Drug | Manufacturer |
|---|---|---|
| 40 mg | Xtandi® Tablets | Astellas Pharma Inc. |
| 80 mg | Xtandi® Tablets | Astellas Pharma Inc. |
| 120 mg | N/A | Lupin Limited |
| 160 mg | N/A | Lupin Limited |
About Lupin Limited
Lupin Limited is headquartered in Mumbai, India, and distributes its products in over 100 markets globally. The company's portfolio includes branded and generic formulations, complex generics, biotechnology products, and active pharmaceutical ingredients. It maintains a strong presence in India and the U.S. across various therapy areas such as respiratory, cardiovascular, anti-diabetic, anti-infective, gastrointestinal, central nervous system, and women's health. The company operates 15 manufacturing sites and 7 research centers worldwide, supported by a workforce of over 24,000 professionals. Through its subsidiaries—Lupin Diagnostics, Lupin Digital Health, and Lupin Manufacturing Solutions—the firm focuses on improving patient health outcomes.
Historical Stock Returns for Lupin
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +2.81% | +3.53% | +5.34% | +14.35% | +24.49% | +109.08% |
What is the expected launch timeline for the Enzalutamide Tablets given the tentative approval status?
How will the introduction of 120 mg and 160 mg dosing options impact Lupin's competitive positioning against the reference drug?
What potential market share can Lupin capture in the U.S. generic oncology segment with this approval?































