The company's two new drug applications (NDAs), Xelpros and Elepsia XR, are to be manufactured at Sun Pharma's Halol plant, which has recently received a warning letter from the US food and Drug Administration (USFDA).
"Consequent to above development, the management expects a possible further delay in the projected royalty income for the company from the above mentioned products," Sun Pharma Advanced Research Company (SPARC) said in a regulatory filing.
SPARC has already received a complete response letter (CRL) from the USFDA for the two new products. A CRL is a communication from the USFDA that informs companies that an application cannot be approved in its present form.
Sun Pharma Advanced Research Company was demerged from Sun Pharma as a pharma research and drug discovery company in 2007.
Shares of the company today ended at Rs 340.30 on BSE, down 0.25 per cent from the previous close.