"The company has received abbreviated new drug application (ANDA) final approval from the US Food and Drug Administration (USFDA) for Memantine Hydrochloride tablets USP, 5 mg and 10 mg," Jubilant Life Sciences said in a filing to BSE.
The product is a generic version of Forest Laboratories' Namenda tablets in the same strengths, it added.
The Memantine Hydrochloride tablets are used for treatment of moderate to severe dementia in patients with Alzheimer's disease, the company said.
Shares of Jubilant Life Sciences today closed at Rs 394.65 per scrip on BSE, up 2.72 per cent from previous close.