However, Martin Demichelis headed in with seven minutes left to play to earn the visitors a point, and Ramsey has said that he was frustrated with the manner in which his side conceded.
"It was a very tough game, very quick paced and I thought we started really well and could have gone one or two in front," Arsenal's official website quotes the Welshman as saying.
"But the quality they have, they capitalised on the counter attack and took their chance. We did well to get back in front and then it is obviously disappointing to concede the equaliser from a set play. But it is a point and we will move on from this and we have a massive game in midweek at Dortmund."
Arsenal are next in action when they face Borussia Dortmund in the Champions League on Tuesday.