Chelsea's attempts to sign Edinson Cavani appear over after Paris Saint‑Germain agreed to pay the striker’s £54million release clause.

Cavani was also wanted by Manchester City and Real Madrid but only the French champions have met Napoli’s demands.

PSG sporting director Leonardo was in Naples last night to conclude the deal, although there has been a slight delay after the Serie A club asked for even more money at the last minute.

Terms between Cavani and PSG have been agreed since March and he will sign a contract worth just over £160,000-a-week. Significantly, PSG coach Laurent Blanc spoke of his excitement over his potential arrival earlier this week.

He said: “Cavani is a player that I love, like a lot of people. I saw him play several times with Naples and Uruguay and should he be part of the Parisian team, I would be very happy.”

Standard Sport understands Chelsea met Cavani’s representatives last month and agreed the 26-year-old’s wage demands. However, they have refused to pay Napoli’s asking price or to let their midfielder Ramires go the other way in a player-plus-cash deal. It means Chelsea are still looking for a top striker to lead the line next season – and they are running out of options.

They are still interested in Borussia Dortmund’s Robert Lewandowski, but he wants to join Bayern Munich. Dortmund don’t want to let him follow another of their best players, Mario Gotze, to their bitter rivals.

The Poland international has only a year left on his contract and Dortmund would prefer to sell him abroad. But the player prefers Munich and it still looks like he will see out his deal and move there next year.

Wayne Rooney is another potential target due to his uncertain future at Manchester United but the champions are unlikely to sell to a Premier League rival, while Chelsea would be unwilling to match his £250,000-a-week salary.

There is also a strong suggestion that new manager David Moyes will confirm the England international is staying.

At present Chelsea have Fernando Torres, Romelu Lukaku and Demba Ba up front. Ba is keen to stay, but Chelsea are looking to sell him, with Russian club Anzhi Makhachkala interested.