* Pacific Equity Partners, Carlyle to buy iNova
* Deal expected to close in second half of 2017
* Valeant's U.S.-listed shares rise as much as 8.6 pct (Adds CEO comment from interview, details; updates shares)
June 8 (Reuters) - Valeant Pharmaceuticals International Inc said on Thursday it would sell its iNova Pharmaceuticals business for $930 million, as Chief Executive Joseph Papa steps up efforts to slash the embattled Canadian drugmaker's enormous debt pile.
Papa has narrowed Valeant's focus to its dermatology, eye care and gastrointestinal businesses by pruning other assets to repay its debt, which ballooned to nearly $30 billion following a furious spate of deal-making under former CEO Mike Pearson.
"It's not my goal to get the debt to zero," Papa said in an interview. "The right place for our debt is somewhere ... in the range of $15 billion to $20 billion."
In August, Valeant had pledged to cut debt by $5 billion by February next year through divestments and operational performance. Papa said on Thursday Valeant was well on pace to meet that target.
Pearson's acquisition spree sent Valeant's shares from around $20 to a high of over $250 in 2015, before the stock went into a tailspin as Valeant's drug pricing strategy and ties to a specialty pharmacy came under increased political and regulatory scrutiny.
Valeant's New York-listed shares were up 7.9 percent at $13.13 in morning trading on Thursday.
In January, Valeant agreed to sell its Dendreon cancer treatment business and three skincare brands for $2.12 billion. That deal is expected to close in the middle of this year, Papa said.
Bloomberg reported on Tuesday that Valeant was in talks to sell its Bausch & Lomb unit's surgical products business. Its eye-surgery assets may be valued at about $2 billion in a sale, the report said.
Valeant was also exploring the sale of its Salix stomach-drug business and other assets, but talks with Takeda Pharmaceutical Co Ltd had stalled over price disagreements, Reuters reported in November. Reports have said Salix could fetch Valeant as much as $10 billion.
The deal to buy iNova which markets prescription and over-the-counter products focused on weight and pain management, cardiology and cough and cold is expected to close in the second half of this year.
INova, bought by Valeant in 2011, will be sold to a company jointly owned by Pacific Equity Partners and Carlyle Group LP , Valeant said.
Goldman Sachs & Co was Valeant's financial adviser, while Baker McKenzie provided legal counsel. (Reporting by Divya Grover in Bengaluru; Additional reporting by Natalie Grover; Editing by Shounak Dasgupta and Sai Sachin Ravikumar)