FIBA Unsportsmanlikes

[ref3309]

It is in the 2010 Interpretations manual as follows:
ART. 36 UNSPORTSMANLIKE FOUL
Statement 1
During the last two (2) minutes of the fourth period and during the last two (2) minutes of each extra period, the ball is out-of-bounds for a throw-in and still in the hands of the official or already at the disposal of the player taking the throw-in. If at this moment a defensive player on the playing court causes contact with a player of the offensive team on the playing court and a foul is called, it is an unsportsmanlike foul.
Hope this helps.